BEST T56082C 9K Service Manual Series

User Manual: BEST 9K Service Manual Service Manual

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®
SERVICE MANUAL
CREDITS/COPYRIGHT
Copyright © 2000–2004 Stanley Security Solutions, Inc. and Stanley Logistics, Inc. All
rights reserved. Printed in the United States of America.
Information in this document is subject to change without notice and does not
represent a commitment on the part of Stanley Security Solutions, Inc. The software
described in this document are furnished under a license agreement or nondisclosure
agreement.
This publication is intended to be an accurate description and set of instructions
pertaining to its subject matter. However, as with any publication of this complexity,
errors or omissions are possible. Please call your BEST® distributor or Stanley Security
Solutions, Inc., Best Access Systems at (317) 849-2250 if you see any errors or have any
questions. No part of this manual and/or databases may be reproduced or transmitted
in any form or by any means, electronic or mechanical, including photocopying,
recording, or information storage and retrieval systems, for any purpose, without the
express written permission of Stanley Security Solutions, Inc.
This document is distributed as is, without warranty of any kind, either express or
implied, respecting the contents of this book, including but not limited to implied
warranties for the publication’s quality, performance, merchantability, or fitness for any
particular purpose. Neither Stanley Security Solutions, Inc., nor its dealers or
distributors shall be liable to the user or any other person or entity with respect to any
liability, loss, or damage caused or alleged to be caused directly or indirectly by this
publication.
Written and designed by Stanley Security Solutions, Inc. and Avalon Group, Inc.,
Indianapolis, Indiana.
T56082 Rev C 1798144 ER-7991-6 November 2004
9K Series Service Manual iii
CONTENTS
FIGURES VII
GETTING STARTED 1–1
Introduction 1–1
Certifications and standards 1–2
9K Series Locks 1–2
Electrified Locks 1–2
Accessories 1–2
Documentation package 1–3
Technical support 1–4
Support services 1–4
Telephone technical support 1–4
Training seminars 1–4
FUNCTIONS AND PARTS LISTS 2–1
Function descriptions 2–2
Single-keyed functions 2–3
Double-keyed functions 2–5
Non-keyed functions 2–7
Special functions 2–8
Electrified cylindrical functions 2–11
Functions by ANSI designation 2–11
Standard functions 2–12
AB function chassis—entrance lock (ANSI F109) 2–12
C function chassis—corridor lock (ANSI F88) 2–13
D function chassis—storeroom lock (ANSI F86) 2–14
E function chassis—service station lock (ANSI F92) 2–15
G function chassis—storeroom lock (ANSI F91) 2–16
Contents
iv 9K Series Service Manual
H function chassis—hotel guest room lock with indicator (ANSI F93)
2–17
HJ function chassis—hotel guest room lock without indicator 2–17
L function chassis—privacy lock (ANSI F76) 2–18
N function chassis—passage lock (ANSI F75) 2–19
NX function chassis—exit lock (ANSI F89) 2–20
P function chassis—patio lock (ANSI F77) 2–21
R function chassis—classroom lock (ANSI F84) 2–22
S function chassis—communicating lock (ANSI F80) 2–23
T function chassis—dormitory lock (ANSI F90) 2–24
W function chassis—utility or institutional lock (ANSI F87) 2–25
Y function chassis—exit lock 2–26
Non-standard functions 2–27
A function chassis—entrance lock (ANSI F81) 2–27
B function chassis—office lock (ANSI F82) 2–28
DR function chassis—special lock 2–29
DZ function chassis—closet or storeroom lock 2–30
EA function chassis—entrance or office lock 2–31
IN function chassis—intruder lock 2–32
LL function chassis—hospital privacy lock 2–33
M function chassis—communicating lock (ANSI F78) 2–34
Q function chassis—exit lock (ANSI F83) 2–35
RD function chassis—special lock 2–36
RZ function chassis—closet or storeroom lock 2–37
XD function chassis—special lock 2–38
XR function chassis—special lock 2–39
YD function chassis—exit lock 2–40
YR function chassis—special lock 2–41
Z function chassis—closet lock 2–42
Electrified functions 2–43
DEL function chassis—electrically locked fail safe 2–43
DEU function chassis—electrically unlocked fail safe 2–45
Function conversion 2–47
Trim parts 2–50
Standard strikes and strike boxes 2–50
Non-standard strikes 2–50
Lead-lined parts 2–51
Roses, rose liners, and rose spacers 2–52
Standard levers and components 2–54
Dummy trim 2–57
Latches 2–58
Installation tools 2–59
Contents
9K Series Service Manual v
SERVICE AND MAINTENANCE 3–1
Maintenance tools 3–2
Replacing Parts 3–3
Replacing the lever 3–3
Replacing the inside rose and rose liner 3–4
Replacing the outside rose and liner assembly 3–6
Replacing the RQE rose liner for electrified locks 3–7
Replacing the button assembly 3–8
Replacing the lever keeper spring 3–10
Replacing the lever return spring 3–11
Replacing the key release cam assembly 3–15
Replacing the spring drive plate 3–16
Replacing the sleeve assembly 3–17
Replacing the solenoid for electified locks 3–19
Adding the RQE switch to electrified locks 3–19
Reversing the solenoid when changing the function 3–20
Lubricating the cores 3–20
Aligning the chassis and trim 3–21
Cam positioning instructions 3–22
Positioning the cam for C function locks 3–22
Positioning the cam for G and IN function locks 3–23
Emergency key instructions for H and HJ function locks 3–24
Troubleshooting 3–25
INSTALLATION INSTRUCTIONS A–1
INDEX B–1
Contents
vi 9K Series Service Manual
9K Series Service Manual vii
FIGURES
FUNCTIONS AND PARTS LISTS
Understanding function drawings 2–2
Standard strikes and strike boxes 2–50
Understanding strike lip measurement 2–50
Cross-section of 9K locks showing lead-lined parts 2–51
Standard lever components 2–55
Lever components for use with non-interchangeable cores 2–56
Dummy trim parts 2–57
Latches 2–58
Installation tools 2–59
SERVICE AND MAINTENANCE
Maintenance tools 3–2
Removing the keyed lever 3–3
Removing the plain lever or button lever 3–3
Replacing the lever (keyed lever shown) 3–4
Removing the inside rose with the spanner wrench 3–4
Removing the two through-bolts 3–5
Replacing the inside rose and rose liner 3–5
Removing the outside rose and liner assembly 3–6
Replacing the outside rose and liner assembly 3–7
Removing the button assembly 3–8
Inserting the button assembly into the sleeve 3–9
Bending the button assembly tab 3–9
Removing the lever keeper spring 3–10
Figures
viii 9K Series Service Manual
Positioning the lever keeper spring 3–10
Lever keeper spring in position 3–11
Separating the hub and sleeve assembly from the chassis 3–12
Removing the thrust plate 3–12
Removing the lever return spring 3–12
Positioning the lever return spring 3–13
Inserting the lever return spring 3–13
Installing the thrust plate 3–14
Positioning the retractor assembly 3–14
Installing the retractor assembly 3–15
Removing the key release cam assembly 3–15
Installing the key release cam assembly 3–16
Removing the spring drive plate 3–16
Positioning the sleeve 3–17
Installing the spring drive plate 3–17
Removing the sleeve assembly from the hub 3–18
Replacing the sleeve assembly 3–18
Positioning the sleeve 3–19
Engaging the retractor in the latch 3–21
Correct position of the C function inside locking cam 3–22
Correct position of the G and IN function locking cam 3–23
Intermediate position of the G and IN function locking cam 3–23
Inserting the emergency key 3–24
9K Series Service Manual 1–1
1 GETTING STARTED
INTRODUCTION
The 9K Series Service Manual contains essential
information to help you maintain your 9K Series
Lock. This manual addresses standard and electrified
9K Series Locks. Throughout this manual, the term
electrified is used to refer to 93KW–95KW DEL, DEU
function locks.
Getting Started
1–2 9K Series Service Manual
CERTIFICATIONS AND STANDARDS
9K Series Locks ■The locks comply with ANSI A156.2, Series 4000 Grade 1 standards.
■The locks are listed by Underwriter’s Laboratories for use on 3 Hr., A
label single swinging doors (4´x 10´), or pairs of doors 8´wide and
10´high.
■When used with the 3/4″ throw latch, the locks comply with
Miami-Dade County standards with a design pressure rating of ±90
PSF for single doors and ±50 PSF for double door openings.
■The AB, C, D, EA, G, IN, NX, Q, R, and YD function locks comply
with ANSI A250.13 Windstorm standards with a design load rating of
1750 pounds.
■The chassis conforms to ANSI A115.2.
■The 8KS3 strike fits the standard door frame cutout as specified in
ANSI A115.2.
■The #14 and #15 lever handles conform to California Administrative
Code Title 19 and Title 24.
■The #14, #15, and #16 lever handles conform to the Illinois
Accessibility Standard.
Electrified
Locks
■The 9KW Locks are UL listed for GYQS electrically controlled single
point locks or latches.
■The 9KW Locks are approved by the California State Fire Marshal
(CSFM) pursuant to section 13144.1 of the California Health and
Safety Code.
■The 9KW Locks are approved by the city of New York Board of
Standards and Appeals under calendar number 730-89-SA. See CSFM
listing number 4136-1175:103.
Accessories ■The 8W599 transformer is UL listed.
■The 8WCON AC to DC converter full wave bridge rectifier is
UL recognized.
Getting Started
9K Series Service Manual 1–3
DOCUMENTATION PACKAGE
The following documentation is available to help you with the
installation, start-up, and maintenance of your 9K Series Lock.
The installation and assembly instructions also can be ordered
separately:
The templates required for lock installations also can be ordered
separately:
Document Title Doc. No.
Installation Instructions for 9K Cylindrical Locksa
a. These installation instructions are included in this manual. See
Installation Instructions on page A–1.
T56075
Single and Double Dummy Trim Assembly
Instructions for 9K1DT/2DT
T56076
Wiring Instructions for 8K and 9K Series
Electrified Cylindrical Locks with RQEa
T56090
Door Wiring Instructions for Electrically-Operated
Locks
T61926
Document Title Doc. No.
K08 Template for Door and Frame Preparation
for 63, 73, 83, 93K Locks
T56052
K09 Template for Door and Frame Preparation
for 63, 73, 83, 93K Locks
T56053
K10 Template for Door and Frame Preparation
for 64, 84, 94K Locks
T56054
K11 Template for Door and Frame Preparation
for 64, 84, 94K
T56055
K12 Template for Door Frame Preparation
for 65, 85, 95K
T56056
K13 Template for Door Frame Preparation
for 65, 85, 95K
T56057
K18 Template for 8K/9K Dummy Trim T56059
K21 Template for Strike Specification for
Cylindrical Locks
T56060
W14 Template; Installation Specifications for
83KW/93KW–85KW/95KW IDH Max Cylindrical
Locks
T60777
W16 Template; Installation Template for
83KW/93KW–85KW/95KW IDH Max Cylindrical
Locks
T60773
Getting Started
1–4 9K Series Service Manual
TECHNICAL SUPPORT
Support
services
When you have a question about the 9K Series Lock, your first resource
for help is the 9K Series Service Manual. If you cannot find a
satisfactory answer, contact your local BEST Representative.
Telephone
technical
support
A factory-trained Certified Product Specialist (CPS) is available in your
area whenever you need help. Before you call, however, please make
sure you are where the 9K Series Lock is, and that you are prepared to
give the following information:
■what happened and what you were doing when the question arose
■what you have done so far to answer the question.
Best Access Systems Representatives provide telephone technical
support for all 9K Series products. You may locate the representative
nearest you by calling (317) 849-2250 Monday through Friday, between
7:00 a.m. and 4:00 p.m. eastern standard time; or visit the web page,
www.BestAccess.com.
Training
seminars
BEST holds training sessions for its customers. The seminars are
specifically designed for BEST end-users who have a registered BEST
masterkeyed system and registered BEST security equipment. If you are
interested, you may contact your local BEST representative for details.
9K Series Service Manual 2–1
2 FUNCTIONS AND PARTS LISTS
The following pages contain function descriptions
for all 9K Series Locks. This chapter also includes
exploded diagrams that show all field serviceable
mechanical parts, diagrams of trim and other
miscellaneous parts, and function conversion
information.
Functions and Parts Lists
2–2 9K Series Service Manual
FUNCTION DESCRIPTIONS
This section includes function descriptions grouped by the following
function types:
■single-keyed (page 2–3)
■double-keyed (page 2–5)
■non-keyed (page 2–7)
■special (page 2–8)
■electrified (page 2–11).
For a list of the BEST designation for each ANSI-defined function, see
page 2–11.
Note: If the function is ANSI defined, the ANSI designation appears by
the function name.
Figure 2.1 Understanding function drawings
OutsideInside
Latch
Shading indicates
that the lever is fixed.
View looking down
at the top of the door
Functions and Parts Lists
9K Series Service Manual 2–3
Single-keyed
functions
The following lists describe how the latchbolt, outside lever, and inside
lever operate for each single-keyed 9K function.
AB–Entrance (ANSI F109) D–Storeroom (ANSI F86)
Latchbolt operated by:
■inside lever
■outside key
■outside lever when the inside
button is in the unlocked
position
Outside lever locked by:
■inside button when pushed in
■inside button when pushed in
and rotated clockwise
Outside lever unlocked by:
■inside lever when the inside
button is pushed in but not
rotated
■outside key when the inside
button is pushed in but not
rotated
■closing the door when the
inside button is pushed in but
not rotated
Inside lever is always
unlocked
Latchbolt operated by:
■inside lever
■outside key
Outside lever is always fixed
Inside lever is always
unlocked
E–Service station (ANSI F92) H and HJ–Hotel guest room (ANSI F93 for H only)
Latchbolt operated by:
■inside lever
■outside key
■outside lever when the inside
button is in the unlocked
position
Outside lever locked by:
■inside slotted button
■inside slotted button when
pushed in and rotated
clockwise
Outside lever unlocked by:
■inside lever
■inside slotted button when
rotated counterclockwise
■outside key
■closing the door when the
inside button is pushed in but
not rotated
Inside lever is always
unlocked
Latchbolt operated by:
■inside lever
■outside key when the inside
button is in the unlocked
position
■special emergency key after
the core is removed with the
control key
Outside lever is always fixed
Key block feature released
by:
■inside lever
■closing the door
Inside lever is always
unlocked
Note: For the H function, pushing the inside button
projects an “Occupied” indicator in the outside lever
and blocks all operating keys. For the HJ function,
pushing the inside button blocks all operating keys.
Functions and Parts Lists
2–4 9K Series Service Manual
R–Classroom (ANSI F84) T–Dormitory (ANSI F90)
Latchbolt operated by:
■inside lever
■outside key
■outside lever when not locked
Outside lever locked by:
■outside key
Outside lever unlocked by:
■outside key
Inside lever is always
unlocked
Latchbolt operated by:
■inside lever
■outside lever when not locked
Outside lever locked by:
■inside button
■outside key
Outside lever unlocked by:
■inside lever when the inside
button is pushed in
■outside key
■closing the door when the
inside button is pushed in
Inside lever is always
unlocked
Functions and Parts Lists
9K Series Service Manual 2–5
Double-keyed
functions
The following lists describe how the latchbolt, outside lever, and inside
lever operate for each double-keyed 9K function.
Warning:
Locks that secure both sides of the door are controlled by
building codes and the Life Safety Code®. In an emergency exit
situation, failure to quickly unlock the door could be hazardous,
or even fatal.
C–Corridor (ANSI F88) G–Storeroom (ANSI F91)
Latchbolt operated by:
■inside lever
■outside key
■outside lever when not locked
Outside lever locked by:
■inside key
Outside lever unlocked by:
■inside key
Inside lever is always
unlocked
Latchbolt operated by:
■inside lever when not locked
■outside lever when not locked
Outside lever locked by:
■inside key
■outside key
Outside lever unlocked by:
■inside key
■outside key
Inside lever locked by:
■inside key
■outside key
Inside lever unlocked by:
■inside key
■outside key
Note: Turning the key in either the inside or outside
lever locks or unlocks both sides.
IN–Intruder S–Communicating (ANSI F80)
Latchbolt operated by:
■inside lever
■outside lever when not locked
Outside lever locked by:
■inside key
■outside key
Outside lever unlocked by:
■inside key
■outside key
Inside lever is always
unlocked
Latchbolt operated by:
■inside key
■inside lever when not locked
■outside key
■outside lever when not locked
Outside lever locked by:
■outside key
Outside lever unlocked by:
■outside key
Inside lever locked by:
■inside key
Inside lever unlocked by:
■inside key
Note: Turning the key in either lever locks or
unlocks that lever independently.
Functions and Parts Lists
2–6 9K Series Service Manual
W–Institutional (ANSI F87)
Latchbolt operated by:
■inside key
■outside key
Outside lever is always fixed
Inside lever is always fixed
Functions and Parts Lists
9K Series Service Manual 2–7
Non-keyed
functions
The following lists describe how the latchbolt, outside lever, and inside
lever operate for each non-keyed 9K function.
L–Privacy (ANSI F76) N–Passage (ANSI F75)
Latchbolt operated by:
■inside lever
■outside lever when the inside
button is in the unlocked
position
Outside lever locked by:
■inside button
Outside lever unlocked by:
■inside lever
■outside slotted button when
pushed in and rotated
counterclockwise
■closing the door
Inside lever is always
unlocked
Latchbolt operated by:
■inside lever
■outside lever
Outside lever is always
unlocked
Inside lever is always
unlocked
NX–Exit (ANSI F89) P–Patio (ANSI F77)
Latchbolt operated by:
■inside lever
Outside lever is always fixed
Inside lever is always
unlocked
Latchbolt operated by:
■inside lever
■outside lever when the inside
button is in the unlocked
position
Outside lever locked by:
■inside button
Outside lever unlocked by:
■inside lever
■closing the door
Inside lever is always
unlocked
Y–Exit 1DT–Single dummy trim
Latchbolt operated by:
■inside lever
Inside lever is always
unlocked
This lock is a single, surface
mounted lever for an inactive
door or a non-latching door.
2DT–Double dummy trim
This lock is a through-bolt
mounted pair of matching levers
for an inactive door or a
non-latching door.
Functions and Parts Lists
2–8 9K Series Service Manual
Special
functions
The following lists describe how the latchbolt, outside lever, and inside
lever operate for each special 9K function.
Warning:
Locks that secure both sides of the door are controlled by
building codes and the Life Safety Code®. In an emergency exit
situation, failure to quickly unlock the door could be hazardous,
or even fatal.
A–Dormitory or storeroom lock (ANSI F81) B–Office (ANSI F82)
Latchbolt operated by:
■inside lever
■outside key
■outside lever when the inside
button is in the unlocked
position
Outside lever locked by:
■inside button
Outside lever unlocked by:
■inside button
Inside lever is always
unlocked
Latchbolt operated by:
■inside lever
■outside key
■outside lever when the inside
button is in the unlocked
position
Outside lever locked by:
■inside button
Outside lever unlocked by:
■inside lever
■outside key
Inside lever is always
unlocked
Note: Inside button must be rotated
counterclockwise to unlock the outside lever. Note: Inside button is released by turning the key in
the outside lever or rotating the inside lever. Closing
the door does not release the inside button.
DZ–Closet or storeroom EA–Entrance or Office
Latchbolt operated by:
■inside turn knob
■outside key
Outside lever is always fixed
Inside turn knob is always
unlocked
Latchbolt operated by:
■inside lever
■outside key
■outside lever when the inside
button is in the unlocked
position
Outside lever locked by:
■inside button
■inside button when pushed in
and rotated clockwise
Outside lever unlocked by:
■inside lever
■inside button when rotated
counterclockwise
■outside key
Inside lever is always
unlocked
Note: Turning the slotted button keeps the outside
lever locked until the button is turned back.
Functions and Parts Lists
9K Series Service Manual 2–9
RZ–Closet or storeroom XD–Special
Latchbolt operated by:
■inside turn knob
■outside key
■outside lever when not locked
Outside lever locked by:
■outside key
Outside lever unlocked by:
■outside key
Inside turn knob is always
unlocked
Latchbolt operated by:
■inside key
Outside lever is always fixed
Inside lever is always fixed
XR–Special YD–Exit
Latchbolt operated by:
■inside key
■inside lever when not locked
Outside lever is always fixed
Inside lever locked by:
■inside key
Inside lever unlocked by:
■inside key
Latchbolt operated by:
■inside key
Inside lever is always fixed
YR–Special DR–Special
Latchbolt operated by:
■inside key
■inside lever when not locked
Inside lever locked by:
■inside key
Inside lever unlocked by:
■inside key
Latchbolt operated by:
■inside key
■inside lever when not locked
■outside key
Outside lever is always fixed
Inside lever locked by:
■inside key
Inside lever unlocked by:
■inside key
RD–Special LL–Hospital privacy
Latchbolt operated by:
■inside key
■outside key
■outside lever when not locked
Outside lever locked by:
■outside key
Outside lever unlocked by:
■outside key
Inside lever is always fixed
Latchbolt operated by:
■inside lever
■outside lever when not locked
Outside lever locked by:
■inside button when pushed in
Outside lever unlocked by:
■inside lever
■outside button when pushed
in and rotated
counterclockwise
■closing the door
Inside lever is always
unlocked
Functions and Parts Lists
2–10 9K Series Service Manual
M–Communicating (ANSI F78) Q–Exit (ANSI F83)
Latchbolt operated by:
■inside lever when not locked
■outside lever when not locked
Outside lever locked by:
■inside button
Outside lever unlocked by:
■inside button
Inside lever locked by:
■outside button
Inside lever unlocked by:
■outside button
Latchbolt operated by:
■inside lever
■outside lever when not locked
Outside lever locked by:
■inside button
Outside lever unlocked by:
■inside button
Inside lever is always
unlocked
Note: Do not use this function for rooms that have
no other entrance.
Z–Closet latch
Latchbolt operated by:
■inside turn knob
■outside lever
Outside lever is always
unlocked
Inside turn knob is always
unlocked
Functions and Parts Lists
9K Series Service Manual 2–11
Electrified
cylindrical
functions
The following lists describe how the latchbolt, outside lever, and inside
lever operate for each electrified 9K function.
Functions
by ANSI
designation
DEL–Electrically Locked–Fail Safe DEU–Electrically Unlocked–Fail Secure
Latchbolt operated by:
■inside lever
■outside lever when electric
power is removed from the
solenoid
■outside key
Outside lever locked by:
■applying 24 VDC to the
solenoid; remains locked only
while power continues to be
applied
Outside lever unlocked by:
■removing 24 VDC from the
solenoid
Inside lever is always
unlocked
Latchbolt operated by:
■inside lever
■outside lever when electric
power is applied to the
solenoid
■outside key
Outside lever locked by:
■removing 24 VDC from the
solenoid
Outside lever unlocked by:
■applying 24 VDC to the
solenoid; remains unlocked
only while power continues
to be applied
Inside lever is always
unlocked
ANSI no. Function
F75 N
F76 L
F77 P
F78 M
F80 S
F81 A
F82 B
F83 Q
F84 R
F86 D
F87 W
F88 C
F89 NX
F90 T
F91 G
F92 E
F93 H
F109 AB
Functions and Parts Lists
2–12 9K Series Service Manual
STANDARD FUNCTIONS
AB FUNCTION CHASSIS—ENTRANCE LOCK (ANSI F109)
Figure 2.2 AB function exploded diagram
1
2
3
4
5
6
7
8
5
4
9
11
10
12
Item Part No. Qty. Description
1 B55692 1 Turn button assemblya
a. Specify finish.
2 A55685 1 Inside hub and locking pin assembly
3 B55610 1 Non-keyed sleeve and driver assembly
4 B55518 2 Lever return spring
5 B55504 2 Thrust plate
6 B54172 1 Chassis cover
7 B54886 1 Retractor assembly with long catchplate
8 A55673 1 Key release cam assembly
9 C55515 1 Spring drive plate
10
not shown
A55687
A55725
1
1
Keyed sleeve assembly or
Keyed sleeve assemblyb
b. For use with non-interchangeable cores.
11
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
12 A55505 2 Chassis screw
Inside
Outside
AB
Functions and Parts Lists
9K Series Service Manual 2–13
C FUNCTION CHASSIS—CORRIDOR LOCK (ANSI F88)
Figure 2.3 C function exploded diagram
Item Part No. Qty. Description
1
not shown
A55685
A56008
1
1
Inside hub and locking pin assembly or
Inside hub assembly, lost motion
2
not shown
B55700
B56024
1
1
Sleeve & key release cam assembly or
Sleeve & key release cam assemblya
3 C55515 2 Spring drive plate
4 B55518 2 Lever return spring
5 B55504 2 Thrust plate
6 B54172 1 Chassis cover
7 A54190 1 Locking bar
8 B54888 1 Retractor assembly without catchplate
9 A55673 1 Key release cam assembly
10
not shown
A55687
A55725
1
1
Keyed sleeve assembly or
Keyed sleeve assemblya
a. For use with non-interchangeable cores.
11
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
12 A55505 2 Chassis screw
6
5
4
3
9
7
8
1
2
5
4
3
11
10
12
Inside
Outside
C
Functions and Parts Lists
2–14 9K Series Service Manual
D FUNCTION CHASSIS—STOREROOM LOCK (ANSI F86)
Figure 2.4 D function exploded diagram
8
10
9
11
Item Part No. Qty. Description
1 A55685 1 Inside hub and locking pin assembly
2 B55610 1 Non-keyed sleeve and driver assembly
3 B55518 1 Lever return spring
4 B55504 2 Thrust plate
5 B54172 1 Chassis cover
6 B54888 1 Retractor assembly without catchplate
7 A55675 1 Key release cam assembly
8 C55515 1 Spring drive plate
9
not shown
A55687
A55725
1
1
Keyed sleeve assembly or
Keyed sleeve assemblya
a. For use with non-interchangeable cores
10
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
11 A55505 2 Chassis screw
3
4
5
6
4
Inside
Outside
7
2
1
D
Functions and Parts Lists
9K Series Service Manual 2–15
E FUNCTION CHASSIS—SERVICE STATION LOCK (ANSI F92)
Figure 2.5 E function exploded diagram
1
2
3
4
5
6
7
8
5
4
9
11
10
12
Item Part No. Qty. Description
1 B55694 1 Slotted button assemblya
a. Specify finish.
2 A55685 1 Inside hub and locking pin assembly
3 B55610 1 Non-keyed sleeve and driver assembly
4 B55518 2 Lever return spring
5 B55504 2 Thrust plate
6 B54172 1 Chassis cover
7 B54886 1 Retractor assembly with long catchplate
8 A55673 1 Key release cam assembly
9 C55515 1 Spring drive plate
10
not shown
A55687
A55725
1
1
Keyed sleeve assembly or
Keyed sleeve assemblyb
b. For use with non-interchangeable cores.
11
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
12 A55505 2 Chassis screw
Inside
Outside
E
Functions and Parts Lists
2–16 9K Series Service Manual
G FUNCTION CHASSIS—STOREROOM LOCK (ANSI F91)
Figure 2.6 G function exploded diagram
1
2
3
4
5
6
8
5
4
3
10
2
11
7
9
7
Item Part No. Qty. Description
1
not shown
A55685
A56008
1
1
Inside hub and locking pin assembly or
Inside hub assembly, lost motion
2
not shown
A55687
A55725
2
2
Keyed sleeve assembly or
Keyed sleeve assemblya
a. For use with non-interchangeable cores.
3 C55515 2 Spring drive plate
4 B55518 2 Lever return spring
5 B55504 2 Thrust plate
6 B54172 1 Chassis cover
7 A55676 2 Key release cam assembly
8 B54888 1 Retractor assembly without catchplate
9 A54195 1 Locking bar
10
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
11 A55505 2 Chassis screw
Inside
Outside
G
Functions and Parts Lists
9K Series Service Manual 2–17
H FUNCTION CHASSIS—HOTEL GUEST ROOM LOCK WITH INDICATOR (ANSI F93)
HJ FUNCTION CHASSIS—HOTEL GUEST ROOM LOCK WITHOUT INDICATOR
Figure 2.7 H/HJ function exploded diagram
1
2
3
4
5
6
7
8
5
9
11
10
12
Itema
a. These functions require a special throw member. See page 2–54.
Part No. Qty. Description
1 B55693 1 Push button assemblyb
b. Specify finish.
2 A55685 1 Inside hub and locking pin assembly
3 B55610 1 Non-keyed sleeve and driver assembly
4 B55518 1 Lever return spring
5 B55504 2 Thrust plate
6 B54172 1 Chassis cover
7 B54886 1 Retractor assembly with long catchplate
8 A55677 1 Key release cam assembly
9 C55515 1 Spring drive plate
10 A55687 1 Keyed sleeve assembly
11
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
12 A55505 2 Chassis screw
Inside
Outside
H, HJ
Functions and Parts Lists
2–18 9K Series Service Manual
L FUNCTION CHASSIS—PRIVACY LOCK (ANSI F76)
Figure 2.8 L function exploded diagram
1
2
3
4
5
6
7
8
5
4
9
11
10
13
12
Item Part No. Qty. Description
1 B55693 1 Push button assemblya
a. Specify finish.
2 A55685 1 Inside hub and locking pin assembly
3 B55610 1 Non-keyed sleeve and driver assembly
4 B55518 2 Lever return spring
5 B55504 2 Thrust plate
6 B54172 1 Chassis cover
7 B54886 1 Retractor assembly with long catchplate
8 A55673 1 Key release cam assembly
9 C55515 1 Spring drive plate
10 A55701 1 Keyed sleeve assembly
11
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
12 A54745 1 Button release assembly
13 A55505 2 Chassis screw
Inside
Outside
L
Functions and Parts Lists
9K Series Service Manual 2–19
N FUNCTION CHASSIS—PASSAGE LOCK (ANSI F75)
Figure 2.9 N function exploded diagram
1
2
3
4
5
6
4
3
7
2
8
Item Part No. Qty. Description
1 A55685 1 Inside hub and locking pin assembly
2 B55610 2 Non-keyed sleeve and driver assembly
3 B55518 2 Lever return spring
4 B55504 2 Thrust plate
5 B54172 1 Chassis cover
6 B54888 1 Retractor assembly without catchplate
7 D55571 1 Outside hub
8 A55505 2 Chassis screw
Inside
Outside
N
Functions and Parts Lists
2–20 9K Series Service Manual
NX FUNCTION CHASSIS—EXIT LOCK (ANSI F89)
Figure 2.10 NX function exploded diagram
1
2
3
4
5
6
8
5
9
11
10
12
Item Part No. Qty. Description
1 B55690 1 Locking bar assembly for “NX” functiona
a. Specify finish.
2 A55685 1 Inside hub and locking pin assembly
3 B55610 1 Non-keyed sleeve and driver assembly
4 B55518 1 Lever return spring
5 B55504 2 Thrust plate
6 B54172 1 Chassis cover
7 B54888 1 Retractor assembly without catchplate
8 A55680 1 Key release cam assembly
9 C55515 1 Spring drive plate
10 A55687 1 Keyed sleeve assembly
11
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
12 A55505 2 Chassis screw
Inside
Outside
7
NX
Functions and Parts Lists
9K Series Service Manual 2–21
P FUNCTION CHASSIS—PATIO LOCK (ANSI F77)
Figure 2.11 P function exploded diagram
1
2
3
4
5
6
7
8
5
4
9
11
12
Item Part No. Qty. Description
1 B55693 1 Push button assemblya
a. Specify finish.
2 A55685 1 Inside hub and locking pin assembly
3 B55610 1 Non-keyed sleeve and driver assembly
4 B55518 2 Lever return spring
5 B55504 2 Thrust plate
6 B54172 1 Chassis cover
7 B54886 1 Retractor assembly with long catchplate
8 A55680 1 Key release cam assembly
9 C55515 1 Spring drive plate
10 A55687 1 Keyed sleeve assembly
11
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
12 A55505 2 Chassis screw
10
Inside
Outside
P
Functions and Parts Lists
2–22 9K Series Service Manual
R FUNCTION CHASSIS—CLASSROOM LOCK (ANSI F84)
Figure 2.12 R function exploded diagram
1
2
3
4
5
6
7
4
3
8
10
9
11
Item Part No. Qty. Description
1 A55685 1 Inside hub and locking pin assembly
2 B55610 1 Non-keyed sleeve and driver assembly
3 B55518 2 Lever return spring
4 B55504 2 Thrust plate
5 B54172 1 Chassis cover
6 B54888 1 Retractor assembly without catchplate
7 A55681 1 Key release cam assembly
8 C55515 1 Spring drive plate
9
not shown
A55687
A55725
1
1
Keyed sleeve assembly or
Keyed sleeve assemblya
a. For use with non-interchangeable cores.
10
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
11 A55505 2 Chassis screw
Inside
Outside
R
Functions and Parts Lists
9K Series Service Manual 2–23
S FUNCTION CHASSIS—COMMUNICATING LOCK (ANSI F80)
Figure 2.13 S function exploded diagram
1
2
3
5
6
7
8
6
5
4
3
9
2
10
4
Item Part No. Qty. Description
1
not shown
A55685
A56008
1
1
Inside hub and locking pin assembly or
Inside hub assembly, lost motion
2
not shown
A55687
A55725
2
2
Keyed sleeve assembly or
Keyed sleeve assemblya
a. For use with non-interchangeable cores.
3 C55515 2 Spring drive plate
4 B55518 2 Lever return spring
5 B55504 2 Thrust plate
6 A55681 2 Key release cam assembly
7 B54172 1 Chassis cover
8 B54888 1 Retractor assembly without catchplate
9
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
10 A55505 2 Chassis screw
Inside
Outside
S
Functions and Parts Lists
2–24 9K Series Service Manual
T FUNCTION CHASSIS—DORMITORY LOCK (ANSI F90)
Figure 2.14 T function exploded diagram
1
2
3
4
5
6
7
8
5
4
9
11
10
12
Item Part No. Qty. Description
1 B55693 1 Push button assemblya
a. Specify finish.
2 A55685 1 Inside hub and locking pin assembly
3 B55610 1 Non-keyed sleeve and driver assembly
4 B55518 2 Lever return spring
5 B55504 2 Thrust plate
6 B54172 1 Chassis cover
7 B54886 1 Retractor assembly with long catchplate
8 A55681 1 Key release cam assembly
9 C55515 1 Spring drive plate
10
not shown
A55687
A55725
1
1
Keyed sleeve assembly or
Keyed sleeve assemblyb
b. For use with non-interchangeable cores.
11
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
12 A55505 2 Chassis screw
Inside
Outside
T
Functions and Parts Lists
9K Series Service Manual 2–25
W FUNCTION CHASSIS—UTILITY OR INSTITUTIONAL LOCK (ANSI F87)
Figure 2.15 W function exploded diagram
1
2
3
6
7
5
4
3
8
2
9
5
Item Part No. Qty. Description
1
not shown
A55685
A56008
1
1
Inside hub and locking pin assembly or
Inside hub assembly, lost motion
2
not shown
A55687
A55725
2
2
Keyed sleeve assembly or
Keyed sleeve assemblya
a. For use with non-interchangeable cores.
3 C55515 2 Spring drive plate
4 B55504 2 Thrust plate
5 A55675 2 Key release cam assembly
6 B54172 1 Chassis cover
7 B54888 1 Retractor assembly without catchplate
8
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
9 A55505 2 Chassis screw
Inside
Outside
4
W
Functions and Parts Lists
2–26 9K Series Service Manual
Y FUNCTION CHASSIS—EXIT LOCK
Figure 2.16 Y function exploded diagram
1
2
3
4
5
6
7
8
Item Part No. Qty. Description
1 A55685 1 Inside hub and locking pin assembly
2 B55610 1 Non-keyed sleeve and driver assembly
3 B55518 1 Lever return spring
4 B55504 1 Thrust plate
5 B54172 1 Chassis cover
6 B54888 1 Retractor assembly without catchplate
7 B54809 1 Outside hub and plate assembly
8 A55511 2 Chassis screw
Inside
Outside
Y
Functions and Parts Lists
9K Series Service Manual 2–27
NON-STANDARD FUNCTIONS
A FUNCTION CHASSIS—ENTRANCE LOCK (ANSI F81)
Figure 2.17 A function exploded diagram
12
Item Part No. Qty. Description
1 B55692 1 Turn button assemblya
a. Specify finish.
2 A55685 1 Inside hub and locking pin assembly
3 B55610 1 Non-keyed sleeve and driver assembly
4 B55518 2 Lever return spring
5 B55504 2 Thrust plate
6 B54172 1 Chassis cover
7 B54888 1 Retractor assembly without catchplate
8 A55673 1 Key release cam assembly
9 C55515 1 Spring drive plate
10
not shown
A55687
A55725
1
1
Keyed sleeve assembly or
Keyed sleeve assemblyb
b. For use with non-interchangeable cores.
11
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
12 A55505 2 Chassis screw
1
2
3
4
5
6
7
8
5
4
9
10
11
Inside
Outside
A
Functions and Parts Lists
2–28 9K Series Service Manual
B FUNCTION CHASSIS—OFFICE LOCK (ANSI F82)
Figure 2.18 B function exploded diagram
Item Part No. Qty. Description
1 B55693 1 Push button assemblya
a. Specify finish.
2 A55685 1 Inside hub and locking pin assembly
3 B55610 1 Non-keyed sleeve and driver assembly
4 B55518 2 Lever return spring
5 B55504 2 Thrust plate
6 B54172 1 Chassis cover
7 B54887 1 Retractor assembly with short catchplate
8 A55673 1 Key release cam assembly
9 C55515 1 Spring drive plate
10
not shown
A55687
A55725
1
1
Keyed sleeve assembly or
Keyed sleeve assemblyb
b. For use with non-interchangeable cores.
11
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
12 A55505 2 Chassis screw
12
1
3
4
6
7
8
5
4
9
10
11
2
5
Inside
Outside
B
Functions and Parts Lists
9K Series Service Manual 2–29
DR FUNCTION CHASSIS—SPECIAL LOCK
Figure 2.19 DR function exploded diagram
Item Part No. Qty. Description
1
not shown
A55685
A56008
1
1
Inside hub, and locking pin assembly or
Inside hub assembly, lost motion
2
not shown
A55687
A55725
2
2
Keyed sleeve assembly or
Keyed sleeve assemblya
a. For use with non-interchangeable cores.
3 C55515 2 Spring drive plate
4 B55518 1 Lever return spring
5 B55504 2 Thrust plate
6 A55681 1 Key release cam assembly
7 B54172 1 Chassis cover
8 B54888 1 Retractor assembly without catchplate
9 A55675 1 Key release cam assembly
10
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
11 A55505 2 Chassis screw
11
1
3
4
5
7
8
9
5
3
2
10
2
6
Inside
Outside
DR
Functions and Parts Lists
2–30 9K Series Service Manual
DZ FUNCTION CHASSIS—CLOSET OR STOREROOM LOCK
Figure 2.20 DZ function exploded diagram
Item Part No. Qty. Description
1 A54736 1 Turn blade assembly for Z functiona
a. Specify finish.
2 B54810 1 Inside hub and side plate assembly
3 A54835 1 Non-keyed sleeve and driver assembly
4 B54172 1 Chassis cover
5 B54888 1 Retractor assembly without catchplate
6 A55675 1 Key release cam assembly
7 B55504 1 Thrust plate
8 C55515 1 Spring drive plate
9
not shown
A55687
A55725
1
1
Keyed sleeve assembly or
Keyed sleeve assemblyb
b. For use with non-interchangeable cores.
10
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
11 A55511 2 Chassis screw
4
5
7
8
10
11
6
2
3
Inside
Outside
9
1
DZ
Functions and Parts Lists
9K Series Service Manual 2–31
EA FUNCTION CHASSIS—ENTRANCE OR OFFICE LOCK
Figure 2.21 EA function exploded diagram
Item Part No. Qty. Description
1 B55694 1 Slotted button assemblya
a. Specify finish.
2 A55685 1 Inside hub and locking pin assembly
3 B55610 1 Non-keyed sleeve and driver assembly
4 B55518 2 Lever return spring
5 B55504 2 Thrust plate
6 B54172 1 Chassis cover
7 B54887 1 Retractor assembly with short catchplate
8 A55673 1 Key release cam assembly
9 C55515 1 Spring drive plate
10
not shown
A55687
A55725
1
1
Keyed sleeve assembly or
Keyed sleeve assemblyb
b. For use with non-interchangeable cores.
11
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
12 A55505 2 Chassis screw
12
1
3
4
5
6
7
8
5
4
9
10
11
2
Inside
Outside
EA
Functions and Parts Lists
2–32 9K Series Service Manual
IN FUNCTION CHASSIS—INTRUDER LOCK
Figure 2.22 IN function exploded diagram
Item Part No. Qty. Description
1
not shown
A55685
A56008
1
1
Inside hub and locking pin assembly or
Inside hub and locking pin assembly, lost motion
2
not shown
A55687
A55725
2
2
Keyed sleeve assembly or
Keyed sleeve assemblya
a. For use with non-interchangeable cores.
3 C55515 2 Spring drive plate
4 B55518 2 Lever return spring
5 B55504 2 Thrust plate
6 A56038 1 Key release cam assembly
7 B54172 1 Chassis cover
8 A54195 1 Locking bar
9 B54888 1 Retractor assembly without catchplate
10 A55676 1 Key release cam assembly
11
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
12 A55505 2 Chassis screw
1
2
3
4
5
7
9
5
4
3
11
2
12
10
8
6
Inside
Outside
IN
Functions and Parts Lists
9K Series Service Manual 2–33
LL FUNCTION CHASSIS—HOSPITAL PRIVACY LOCK
Figure 2.23 LL function exploded diagram
Item Part No. Qty. Description
1 B55693 1 Push button assemblya
a. Specify finish.
2 A55685 1 Inside hub and locking pin assembly
3 B55610 1 Non-keyed sleeve and driver assembly
4 B55518 2 Lever return spring
5 B55504 2 Thrust plate
6 B54172 1 Chassis cover
7 B54886 1 Retractor assembly with long catchplate
8 A55673 1 Key release cam assembly
9 C55515 1 Spring drive plate
10 A55701 1 Keyed sleeve assembly for “M” function
11
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
12 B54210 1 6 Pin throw member
13 A55699 1 Outside button assembly for “LL”
functionb
b. Fits into the button lever, not shown. See page 2–54 for button levers.
14 A55505 2 Chassis screw
1
3
4
5
6
7
8
5
4
9
11
10
Inside
Outside
13
14
12
2
LL
Functions and Parts Lists
2–34 9K Series Service Manual
M FUNCTION CHASSIS—COMMUNICATING LOCK (ANSI F78)
Figure 2.24 M function exploded diagram
Item Part No. Qty. Description
1 A55695 2 Turn button assemblya
a. Specify finish.
2
not shown
A55685
A56008
1
1
Inside hub and locking pin assembly
Inside hub and locking pin assembly, lost motion
3 B55610 1 Non-keyed sleeve and driver assembly
4 B55518 2 Lever return spring
5 B55504 2 Thrust plate
6 B54172 1 Chassis cover
7 B54888 1 Retractor assembly without catchplate
8 A55678 2 Key release cam assembly
9 A55540 1 Bridge bar
10 C55515 1 Spring drive plate
11 A55701 1 Keyed sleeve assembly for “M” function
12
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
13 A55505 2 Chassis screw
1
2
3
4
5
6
7
5
4
10
13
8
9
8
11
12
1
Inside
Outside
M
Functions and Parts Lists
9K Series Service Manual 2–35
Q FUNCTION CHASSIS—EXIT LOCK (ANSI F83)
Figure 2.25 Q function exploded diagram
Item Part No. Qty. Description
1 B55692 1 Turn button assemblya
a. Specify finish.
2 A55685 1 Inside hub and locking pin assembly
3 B55610 1 Non-keyed sleeve and driver assembly
4 B55518 2 Lever return spring
5 B55504 2 Thrust plate
6 B54172 1 Chassis cover
7 B54888 1 Retractor assembly without catchplate
8 A55680 1 Key release cam assembly
9 C55515 1 Spring drive plate
10 A55687 1 Keyed sleeve assembly
11 D55571 1 Outside hub
12 A55505 2 Chassis screw
12
1
3
4
5
6
7
8
5
4
9
10
11
Inside
Outside
2
Q
Functions and Parts Lists
2–36 9K Series Service Manual
RD FUNCTION CHASSIS—SPECIAL LOCK
Figure 2.26 RD function exploded diagram
Item Part No. Qty. Description
1
not shown
A55685
A56008
1
1
Inside hub and locking pin assembly or
Inside hub assembly, lost motion
2
not shown
A55687
A55725
2
2
Keyed sleeve assembly or
Keyed sleeve assemblya
a. For use with non-interchangeable cores.
3 C55515 2 Spring drive plate
4 B55504 2 Thrust plate
5 A55675 1 Key release cam assembly
6 B54172 1 Chassis cover
7 B54888 1 Retractor assembly without catchplate
8 B55681 1 Key release cam assembly
9 B55518 1 Lever return spring
10
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
11 A55505 2 Chassis screw
11
3
4
5
6
7
8
4
3
2
10
2
1
Inside
Outside
9
RD
Functions and Parts Lists
9K Series Service Manual 2–37
RZ FUNCTION CHASSIS—CLOSET OR STOREROOM LOCK
Figure 2.27 RZ function exploded diagram
Item Part No. Qty. Description
1 A54736 1 Turn blade assembly for Z functiona
a. Specify finish.
2 A54810 1 Inside hub and side plate assembly
3 A54835 1 Non-keyed sleeve and driver assembly
4 B54172 1 Chassis cover
5 B54888 1 Retractor assembly without catchplate
6 B55681 1 Key release cam assembly
7 B55504 1 Thrust plate
8 B55518 1 Lever return spring
9 C55515 1 Spring drive plate
10
not shown
A55687
A55725
1
1
Keyed sleeve assembly or
Keyed sleeve assemblyb
b. For use with non-interchangeable cores.
11
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
12 A55511 2 Chassis screw
2
4
5
6
7
8
9
10
11
3
12
Inside
Outside
1
RZ
Functions and Parts Lists
2–38 9K Series Service Manual
XD FUNCTION CHASSIS—SPECIAL LOCK
Figure 2.28 XD function exploded diagram
Item Part No. Qty. Description
1
not shown
A55685
A56008
1
1
Inside hub and locking pin assembly or
Inside hub assembly, lost motion
2
not shown
A55687
A55725
2
1
Keyed sleeve assembly or
Keyed sleeve assemblya
a. For use with non-interchangeable cores.
3 C55515 2 Spring drive plate
4 B55504 2 Thrust plate
5 A55675 1 Key release cam assembly
6 B54172 1 Chassis cover
7 B54888 1 Retractor assembly without catchplate
8 B55682 1 Key release cam assembly
9
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
10 A55505 2 Chassis screw
10
2
3
4
5
6
8
4
3
2
9
1
Inside
Outside
7
XD
Functions and Parts Lists
9K Series Service Manual 2–39
XR FUNCTION CHASSIS—SPECIAL LOCK
Figure 2.29 XR function exploded diagram
Item Part No. Qty. Description
1
not shown
A55685
A56008
1
1
Inside hub and locking pin assembly or
Inside hub assembly, lost motion
2
not shown
A55687
A55725
2
2
Keyed sleeve assembly or
Keyed sleeve assemblya
a. For use with non-interchangeable cores.
3 C55515 2 Spring drive plate
4 B55518 1 Lever return spring
5 B55504 2 Thrust plate
6 A55681 1 Key release cam assembly
7 B54172 1 Chassis cover
8 B54888 1 Retractor assembly without catchplate
9 B55682 1 Key release cam assembly
10
not shown
D55571
D56003
1
1
Outside hub or
Outside hub, lost motion
11 A55505 2 Chassis screw
11
1
3
5
6
7
8
9
5
3
2
2
4
Inside
Outside
10
XR
Functions and Parts Lists
2–40 9K Series Service Manual
YD FUNCTION CHASSIS—EXIT LOCK
Figure 2.30 YD function exploded diagram
Item Part No. Qty. Description
1
not shown
A55685
A56008
1
1
Inside hub and locking pin assembly or
Inside hub assembly, lost motion
2
not shown
A55687
A55725
1
1
Keyed sleeve assembly or
Keyed sleeve assemblya
a. For use with non-interchangeable cores.
3 C55515 1 Spring drive plate
4 B55504 1 Thrust plate
5 A55675 1 Key release cam assembly
6 B54172 1 Chassis cover
7 B54888 1 Retractor assembly without catchplate
8 B54809 1 Outside hub
9 A55511 2 Chassis screw
1
2
3
4
5
6
7
8
9
Inside
Outside
YD
Functions and Parts Lists
9K Series Service Manual 2–41
YR FUNCTION CHASSIS—SPECIAL LOCK
Figure 2.31 YR function exploded diagram
Item Part No. Qty. Description
1
not shown
A55685
A56008
1
1
Inside hub and locking pin assembly or
Inside hub assembly, lost motion
2
not shown
A55687
A55725
1
1
Keyed sleeve assembly or
Keyed sleeve assemblya
a. For use with non-interchangeable cores.
3 C55515 1 Spring drive plate
4 B55518 1 Lever return spring
5 B55504 1 Thrust plate
6 A55681 1 Key release cam assembly
7 B54172 1 Chassis cover
8 B54888 1 Retractor assembly without catchplate
9 B54809 1 Outside hub
10 A55511 2 Chassis screw
1
2
3
4
6
7
8
5
9
10
Inside
Outside
YR
Functions and Parts Lists
2–42 9K Series Service Manual
Z FUNCTION CHASSIS—CLOSET LOCK
Figure 2.32 Z function exploded diagram
Item Part No. Qty. Description
1 A54736 1 Turn blade assembly for Z functiona
a. Specify finish.
2 A54810 1 Inside hub and side plate assembly
3 A54835 1 Non-keyed sleeve and driver assembly
4 B54172 1 Chassis cover
5 B54888 1 Retractor assembly without catchplate
6 B55504 1 Thrust plate
7 B55518 1 Lever return spring
8 A55610 1 Non-keyed sleeve and driver assembly
9 D55571 1 Outside hub
10 A55511 2 Chassis screw
2
3
4
5
6
7
8
9
Inside
Outside
1
10
Z
Functions and Parts Lists
9K Series Service Manual 2–43
ELECTRIFIED FUNCTIONS
DEL FUNCTION CHASSIS—ELECTRICALLY LOCKED FAIL SAFE
Figure 2.33 DEL function exploded diagram
DEL
2
6
3
4
5
7
9
10
11
5
13
12
8
4
14
15
Inside
Outside
1
Functions and Parts Lists
2–44 9K Series Service Manual
DEL function
parts list
Refer to Figure 2.33 and the table below to find the part you need or to
convert the function of the lock.
Item Part no. Qty. Description
1 B60207 1 Switch plunger
2 A55685 1 Inside hub assembly or
not shown C60206 1 Inside hub assembly for RQE
3 B60217 1 Modified drive collar & non-keyed sleeve assembly or
4 B55518 2 Lever return spring
5 B55504 2 Thrust plate
6 B60470 1 Wire protector cap
7 B54172 1 Chassis cover
not shown A60227 1 ID label (affixed to the chassis cover)
8 C60232 1 Solenoid
9 A60224 1 Solenoid spring
10 B60463 1 Chassis frame and retractor assembly
11 A60541 1 Key release cam assembly
12 C55515 1 Spring drive plate
13 A55687 1 Keyed sleeve assembly or
not shown A55725 1 Keyed sleeve assemblya
a. For use with non-interchangeable cores.
14 D55571 1 Outside hub or
not shown D56003 1 Outside hub, lost motion
15 A55505 2 Chassis screw
Functions and Parts Lists
9K Series Service Manual 2–45
DEU FUNCTION CHASSIS—ELECTRICALLY UNLOCKED FAIL SAFE
Figure 2.34 DEU function exploded diagram
DEU
2
6
3
4
5
7
9
10
11
5
13
12
8
4
14
15
Inside
Outside
1
Functions and Parts Lists
2–46 9K Series Service Manual
DEU function
parts list
Refer to Figure 2.34 and the table below to find the part you need or to
convert the function of the lock.
Item Part no. Qty. Description
1 B60207 1 Switch plunger
2 A55685 1 Inside hub assembly or
not shown C60206 1 Inside hub assembly for RQE
3 B60217 1 Modified drive collar & non-keyed sleeve assembly
4 B55518 2 Lever return spring
5 B55504 2 Thrust plate
6 B60470 1 Wire protector cap
7 B54172 1 Chassis cover
not shown A60227 1 ID label (affixed to the chassis cover)
8 C60231 1 Solenoid
9 A60223 1 Solenoid spring
10 B60463 1 Chassis frame and retractor assembly
11 A60531 1 Key release cam assembly
12 C55515 1 Spring drive plate
13 A55687 1 Keyed sleeve assembly or
not shown A55725 1 Keyed sleeve assemblya
a. For use with non-interchangeable cores.
14 D55571 1 Outside hub or
not shown D56003 1 Outside hub, lost motion
15 A55505 2 Chassis screw
Functions and Parts Lists
9K Series Service Manual 2–47
FUNCTION CONVERSION
If you want to convert the function of an existing 9K Lock, use the
following tables to determine the internal parts that you need. Unless
otherwise noted, a quantity of one is used for each part.
Functions and Parts Lists
2–48 9K Series Service Manual
Standard functions
Part No. Description
AB
C
D
E
G
H/HJ
L
N
NX
P
R
S
T
W
Y
A54745 Button release assembly ■
B55690 Locking bar assembly for “NX” function ■
B55692 Turn button assembly ■
B55693 Push button assembly ■■■■
B55694 Slotted button assembly ■
A55685 Inside hub and locking pin assembly ■■■■■■■■■■■■■■■
A56008 Inside hub assembly, lost motiona■■ ■■
B54809 Outside hub & plate assembly ■
D55571 Outside hub ■■■■■■■■■■■■■■
D56003 Outside hub, lost motionb■■■■■■■ ■■■■■■
B55610 Non-keyed sleeve and driver assembly ■ ■■ ■■■■■■ ■ ■
A55687 Keyed sleeve assembly ■■■■
■c■ ■■■■
■c■■c
B55700 Sleeve & key release cam assembly ■
A55701 Keyed sleeve assembly for “M” function ■
A55725 Non-IC keyed sleeve assemblyd■■■■
■c■■c■■c
B56024 Non-IC sleeve & key release cam assemblye■
B54172 Chassis cover ■■■■■■■■■■■■■■■
B55504 Thrust plate (quantity 2) ■■■■■■■■■■■■■■
■f
C55515 Spring drive plate ■■c■■
■c■■ ■■■
■c■■c
B55518 Lever return spring (quantity 2) ■■
■f■■
■f■■
■f■■■■ ■f
B54886 Retractor assembly with long catchplate ■■■■■■
B54888 Retractor assembly without catchplate ■■■ ■■■■■■
A55673 Key release cam assembly ■■ ■ ■
A55675 Key release cam assembly ■■c
A55676 Key release cam assembly ■c
A55677 Key release cam assembly ■
A55680 Key release cam assembly ■■
A55681 Key release cam assembly ■■c■
A54190 Locking bar ■
A54195 Locking bar ■
A55505 Chassis screw (quantity 2) ■■■■■■■■■■■■■■
A55511 Chassis screw (quantity 2) ■
a. For the lost motion function, use in place of the inside hub assembly, A55685.
b. For the lost motion function, use in place of the outside hub, D55571.
c. Use a quantity of two (2).
d. For the non-IC function, use in place of the keyed sleeve assembly, A55687.
e. For the non-IC function, use in place of the sleeve & key release cam assembly, B55700.
f. Use a quantity of one (1).
Functions and Parts Lists
9K Series Service Manual 2–49
Non-standard functions
Part No. Description
A
B
DR
DZ
EA
IN
LL
M
Q
RD
RZ
XD
XR
YD
YR
Z
A54736 Turn blade assembly for “Z” function ■■■
B55692 Turn button assembly ■■
B55693 Push button assembly ■■
B55694 Slotted button assembly ■
A55695 Turn button assembly (quantity 2) ■
A55699 Outside button assembly for “LL” functiona■
B54810 Inside hub and side plate assembly ■■■
A55685 Inside hub and locking pin assembly ■■■ ■■■■■■ ■■■■
A56008 Inside hub assembly, lost motionb■ ■ ■ ■ ■■■■
B54809 Outside hub & plate assembly ■■
D55571 Outside hub ■■■■■ ■■■■■■■ ■
D56003 Outside hub, lost motionc■■ ■■■■■ ■■■■
A54835 Non-keyed sleeve and driver assembly ■■■
B55610 Non-keyed sleeve and driver assembly ■■ ■ ■■■ ■
A55687 Keyed sleeve assembly ■■
■d■■
■d■■d■■d■d■■
A55701 Keyed sleeve assembly for “M” function ■■
A55725 Keyed sleeve assemblye■■
■d■■
■d■d■■■■■
B54172 Chassis cover ■■■■■■■■■■■■■■■■
A54195 Locking bar ■
B55504 Thrust plate (quantity 2) ■■■
■f■■■■■■
■f■■
■f■f■f
C55515 Spring drive plate ■■
■d■■
■d■■■
■d■■d■d■■
B55518 Lever return spring (quantity 2) ■■
■f■■■■■
■f■f■f■f■f
A55540 Bridge bar ■
B54886 Retractor assembly with long catchplate ■
B54887 Retractor assembly with short catchplate ■■
B54888 Retractor assembly without catchplate ■ ■■ ■ ■■■■■■■■■
A55673 Key release cam assembly ■■ ■ ■
A55675 Key release cam assembly ■■ ■■■
A55676 Key release cam assembly ■
A55678 Key release cam assembly (quantity 2) ■
A55680 Key release cam assembly ■
A55681 Key release cam assembly ■ ■■■■
A55682 Key release cam assembly ■■
A56038 Key release cam assembly ■
A55505 Chassis screw (quantity 2) ■■■ ■■■■■■ ■■
A55511 Chassis screw (quantity 2) ■ ■ ■■■
a. One (1) six pin throw member, B54210, is also required.
b. For the lost motion function, use in place of the inside hub assembly B55056 or A55685.
c. For the lost motion function, use in place of the outside hub, D55571.
d. Use a quantity of two (2).
e. For the non-interchangeable function, use in place of the keyed sleeve and driver assembly, A55687.
f. Use a quantity of one (1).
Functions and Parts Lists
2–50 9K Series Service Manual
TRIM PARTS
Standard strikes
and strike boxes
Standard strikes and strike boxes parts list
Non-standard
strikes
Non-standard strikes parts list
Figure 2.35 Standard strikes and strike boxes
1
2
4
3
5
Item
Nomen–
clature Part no. Description
1 30HS4 B34380 ANSI plastic strike box
28KS3
a
a. Two (2) A25359 latch screws and two (2) A18724 strike screws are
included with the 8KS3 strike. The 30HS4 ANSI Strike box is not included.
B25641 ANSI strike plate
3 83KS3 C63016 ANSI 7/8″ flat lip strike
4 8KS1 B25640 Standard steel strike box
58KS2
b
b. Four (4) A25359 screws are included with the 8KS2 strike—two (2)
for the latch and two (2) for the strike.
B25639 Standard strike plate
Figure 2.36 Understanding strike lip measurement
The measurement is taken from the edge
of the lip to the center of the screw holes.
Part no.aX dimension
B54063 7/8″
B54064 1 ″
B54065 1 1/8″
B54066 1 1/2″
B54067 1 3/4″
B54068 2″
B54069 2 1/4″
B54070 2 1/2″
B54071 3″
B54072 4″
a. Specify finish.
x
23
4
Functions and Parts Lists
9K Series Service Manual 2–51
Lead-lined parts The lead-lined option is available for new lock orders only. Because
individual lead-lined parts are not field-serviceable, they are not
available to order for replacement parts. In the following graphic, the
shaded portions indicate the lead shields.
Lead-lined parts list
Figure 2.37 Cross-section of 9K locks showing lead-lined parts
1
2
3
4
Item Description
1 Turn button liner with shield
2Inside lever sleeve with shield (for button levers)
3 Hub and side plate with shield
4 Inside lever sleeve with shield (for plain levers)
Functions and Parts Lists
2–52 9K Series Service Manual
Roses, rose liners,
and rose spacers
Figure 2.38 Roses, rose liners, and rose spacers
Y function
Style C
Small spacer Large spacer
Style K
Style D
Style L
1
3
2
4
1
5
3
2
4
5
8
2
9
10
8
67
11
2
9
10
11
12
Large RQE rose liner
Small RQE rose liner
14
13
Functions and Parts Lists
9K Series Service Manual 2–53
Roses, rose liners, and rose spacers parts list
Rose and rose liner assemblies parts list
Item Style Part no. Description
1 C B55015a
a. Inside and outside are the same.
Small rose
2 C, D, K, L A55557 Through-bolt screws
3 C & K C55556 Small inside rose liner
4 C & K B55603 Small outside rose liner
5 K B55018aSmall rose
6 C & K B55043b
b. Two (2) spacers are required for 1 3/8” thick doors.
Small rose spacer
7 N/A A55711 Y function outside rose assembly
8 D B55007aLarge rose
9 D & L C55555 Large inside rose liner
10 D & L B55602 Large outside rose liner
11 L B55017aLarge rose
12 D & L B55044bLarge rose spacer
13 N/A B61049 Small RQE rose liner
14 N/A B60221 Large RQE rose liner
Item Style Part no. Description
1 & 3 C B55609 Small inside rose and liner assembly
1 & 4 C B55605 Small outside rose and liner assembly
3 & 5 K B55607 Small inside rose and liner assembly
4 & 5 K B55604 Small outside rose and liner assembly
8 & 9 D B55608 Large inside rose and liner assembly
8 & 10 D B55601 Large outside rose and liner assembly
9 & 11 L B55606 Large inside rose and liner assembly
10 & 11 L B55600 Large outside rose and liner assembly
Functions and Parts Lists
2–54 9K Series Service Manual
Standard levers
and components
Levers parts list
Figure 2.39 Levers
1
2
3
5
6
7
9
10
11
Lever style #14 Lever style #15 Lever style #16
4812
Style Item Part no. Description
1 D55022 Plain lever
2 D55021 Button lever
14 3
not shown
D55020
B55100
Keyed lever
Keyed lever for H functions
4 D80989 Universal lever for use with non-interchangeable cores
5 B55169 Plain lever
6 B55170 Button lever
15 7
not shown
B55168
B55177
Keyed lever
Keyed lever for H functions
8 D55723 Universal lever for use with non-interchangeable cores
9 D55025 Plain lever
10 D55024 Button lever
16 11
not shown
D55023
B55110
Keyed lever
Keyed lever for H functions
12 D80992 Universal lever for use with non-interchangeable cores
Functions and Parts Lists
9K Series Service Manual 2–55
Lever components parts list
Figure 2.40 Standard lever components
1
2
4
3
5
Item Part no. Qty. Description
1 A55697 1 “H” throw member
2 A55696 1 “HJ” throw member
3 B54200 1a
a. Single-keyed locks require one (1); double-keyed locks
require two (2).
Seven pin throw memberb
b. For information about cores and keys, see the Core and Key
Service Manual.
4 1882120 50 Six pin spacer
5 B54182 1 Lever keeper spring
Functions and Parts Lists
2–56 9K Series Service Manual
Lever components for use with non-interchangeable
cores parts list
Non-interchangeable cylinders parts list
Figure 2.41 Lever components for use with non-interchangeable cores
1
2
3
4
5
Item Part no. Qty. Description
1 B55709a
a. To order the kit that contains the throw member, insert, and support ring for use
with Sargent cores, use number 1770600. For Yale cores, use number 1770642; this
kit contains two throw members, two inserts, and two support rings.
1b
b. Single-keyed locks require one (1); double-keyed locks require two (2).
Throw member for use with Sargent and Yale coresc
c. For information about cores and keys, see the Core and Key Service Manual.
2 A55708d
d. To order the kit that contains the throw member, insert, and support ring for use
with Schlage, Corbin, KA, KD, and OB cores, use number 1770527.
1bThrow member for use with Schlage, Corbin, KA,
KD, and OB coresc
3 A55712e
e. To order the kit that contains the throw member, insert, and support ring for use
with Medeco cores, use number 1778196.
1bThrow member for use with Medeco corec
4 C55714 1bLever handle insert for use with non-interchangeable cores
5 A55713 1bThrow member support ring for use with
non-interchangeable cores
Part no.a
a. The throw members shipped with non-interchangeable cylinders are
incompatible with 9K Series Locks. Refer to Lever components for use
with non-interchangeable cores parts list above to select the
appropriate throw member.
Finish Description
1888913 626 Non-interchangeable cylinder, keyed different
1888955 606 Non-interchangeable cylinder, keyed different
1891329b
b. Contains a set of 4 cylinders.
626 Non-interchangeable cylinder, keyed alike
1891287a606 Non-interchangeable cylinder, keyed alike
1888756 626 Non-interchangeable cylinder, zero-bitted
1888798 606 Non-interchangeable cylinder, zero-bitted
Functions and Parts Lists
9K Series Service Manual 2–57
Dummy trim
Single dummy trim parts list
Double dummy trim parts list
Figure 2.42 Dummy trim parts
13
2
4
Large rose linerSmall rose liner
4
2
5
63
Item Part No. Qty. Description
1 B55067 1 Chassis sub-assembly
2 A54465 1 “O” ring
3 A39217 2 #8 × 1 PFH type AB screw
4 B55051
B55050
1
1
Small liner and ring assembly or
Large liner and ring assembly
Item Part No. Qty. Description
1 B55239 1 Chassis sub-assembly
2 A54465 2 “O” ring
4 B55051
B55050
2
2
Small liner and ring assembly or
Large liner and ring assembly
5 B55067 1 Chassis sub-assembly
6 A18991 2 #8-32 × 1 1/8 Phil. FHMS screw
Functions and Parts Lists
2–58 9K Series Service Manual
Latches
Latches parts list
Figure 2.43 Latches
1
2
3
4
5
6
7
Item Latch type Backset Part no.
Nomen-
clature Description
1Deadlocking2 3/4″C54680 8KL3 Latch
2Deadlocking2 3/4″A54661 N/A Latch with 3/4″ throw
3Deadlocking3 3/4″C54682 8KL4 Latch
4Deadlocking5″C54684 8KL5 Latch
5Spring 2 3/4″C54681 8KSL3 Latch
6 Spring 3 3/4″C54683 8KSL4 Latch
7Spring 5″C54685 8KSL5 Latch
Functions and Parts Lists
9K Series Service Manual 2–59
Installation tools
Installation tools parts list
Figure 2.44 Installation tools
1
2
3
Item
Nomen-
clature Part no. Description
1 KD303 C55034 Drill jig
2 KD325 A01514 Strike plate locating pin
3 KD315 1350393 Faceplate marking chisel
Functions and Parts Lists
2–60 9K Series Service Manual
Boring jig kit parts list
Figure 2.45 Boring jig kit
1
4
5
6
3
2
Item
Nomen-
clature Part no. Description
1 N/A N/A Boring jiga
2 KD325 A01514 Strike plate locating pin
3 KD315 1350393 Faceplate marking chisel (1 1/8″ × 2 1/4″)
not shown KD312 1487975 Faceplate marking chisel (1″ × 2 1/4″)
4 KD309 A54084 2 1/8″ diameter chassis hole bit assembly
5 KD318 A54085 1″ diameter drill bit assembly
6 N/A N/A Adaptor for 3/8″ drill chucka
a. Can only be ordered as part of the KD304A boring jig kit.
1–6 KD304A N/A Boring jig kit
9K Series Service Manual 3–1
3 SERVICE AND MAINTENANCE
This chapter contains instructions for removing and
replacing components, servicing and maintaining
components, and troubleshooting common
questions.
To
See
page
Replace levers 3–3
Replace roses 3–4
Replace the RQE rose liner 3–7
Replace button assemblies 3–8
Replace the lever keeper spring 3–10
Replace the lever return spring 3–11
Replace the key release cam assembly 3–15
Replace the spring drive plate 3–16
Replace the sleeve assembly 3–17
Replace the solenoid 3–19
Lubricate cores 3–19
Add the RQE switch to a function 3–19
Reverse the solenoid when changing functions 3–20
Align chassis and trim 3–19
Position the locking cam for C function locks 3–22
Position the locking cam for G and IN function locks 3–23
Use the emergency key for H and HJ function locks 3–24
Troubleshoot common problems 3–25
Service and Maintenance
3–2 9K Series Service Manual
MAINTENANCE TOOLS
Maintenance tools parts list
Figure 3.1 Maintenance tools
2
3
1
Item
Nomen-
clature Part no. Description
1 KD340 N/A Spring loading tool
2 KD317 C55506 Spanner wrench
3 N/A A25586 Emergency drivera
a. For use with hotel function locks (H and HJ).
Service and Maintenance
9K Series Service Manual 3–3
REPLACING PARTS
Replacing the
lever
To remove the keyed lever:
1. Insert the control key into the core and rotate the key 15 degrees to
the right.
2. Remove the core and throw member from the lever.
3. Insert a flat blade screwdriver into the figure-8 core hole and into
the lever keeper.
4. Press the screwdriver blade in the direction of the arrow in
Figure 3.2.
Note: You will not be able to remove the lever if the screwdriver
blade is inserted too far past the keeper.
5. Slide the lever off the sleeve.
To remove the plain lever or button lever:
1. Insert the protrusion on the spanner wrench into the hole on the
shaft of the lever, as shown in Figure 3.3. Slide the lever off the
sleeve.
To reinstall the lever:
1. Position the lever so that the handle points toward the door hinges.
2. Slide the lever onto the sleeve and firmly push on the lever until it is
seated.
Figure 3.2 Removing the keyed lever
Insert the screwdriver here.
Figure-8 core hole
Lever keeper
Figure 3.3 Removing the plain lever or button lever
Protrusion on the spanner wrench
Lever shaft
Service and Maintenance
3–4 9K Series Service Manual
3. Turn the levers to check that they operate smoothly.
4. If the lever is keyed, insert the control key into the core and rotate
the key 15 degrees to the right. Using the control key, insert the
core and throw member into the lever. Rotate the control key
15 degrees to the left and remove the key.
Replacing the
inside rose and
rose liner
To remove the inside rose and rose liner:
1. Remove the inside lever (page 3–3).
2. Insert the solid, curved end of the spanner wrench in between the
rose and the sleeve, as shown in Figure 3.5. Pry the rose until it pops
off of the liner.
Figure 3.4 Replacing the lever (keyed lever shown)
Sleeve
Lever handle
Figure 3.5 Removing the inside rose with the spanner wrench
Spanner wrench
Inside rose
Sleeve
Service and Maintenance
9K Series Service Manual 3–5
3. Unscrew the two through-bolts, as shown in Figure 3.6. Save the
through-bolts.
4. If there is an RQE rose liner, disconnect it.
5. Slide the liner off of the sleeve.
To reinstall the inside rose and rose liner:
1. Align the holes in the liner with the holes prepared in the door.
2. Install the two through-bolts through the liner and door in the top
and bottom holes.
3. Tighten the liner onto the door with the through-bolts.
4. If there is an RQE rose liner, connect it.
5. Install the rose.
6. Reinstall the lever. See page 3–3
Figure 3.6 Removing the two through-bolts
Through-bolt
Through-bolt
Liner
Figure 3.7 Replacing the inside rose and rose liner
Through-bolt
Through-bolt
Rose liner
Rose
Service and Maintenance
3–6 9K Series Service Manual
Replacing the
outside rose
and liner
assembly
To remove the outside rose and liner assembly:
1. Remove the following components:
■levers (page 3–3)
■inside rose and rose liner (page 3–4).
2. Slide the chassis assembly out of the door.
3. Retract the rose locking pin, and rotate the rose and liner assembly
counterclockwise until it is free from the hub.
4. Remove the rose and liner assembly from the sleeve.
Figure 3.8 Removing the outside rose and liner assembly
Sleeve
Rose and liner assembly Rose locking pin
Retractor-side view of the chassis
Retractor
Inside sleeve
Head-on view of the rose and liner
assembly from the inside sleeve side
Rose locking pin
Retractor
Rose and liner assembly
Service and Maintenance
9K Series Service Manual 3–7
To reinstall the outside rose and liner assembly:
1. Retract the rose locking pin, and rotate the rose and liner assembly
clockwise until the proper door thickness groove on the
through-bolt stud lines up with the hub face.
2. Release the rose locking pin. It should lock into the rose liner.
3. Install the lock chassis assembly from the outside. Make sure the
latch tabs engage the chassis frame and the latch tailpiece engages
the retractor.
4. Reinstall the following components:
■inside rose and rose liner (page 3–5)
■levers (page 3–3).
Replacing the
RQE rose liner
for electrified
locks
To remove the RQE rose liner:
1. Remove the following components:
■levers (page 3–3)
■inside rose and rose liner (page 3–4).
2. Disconnect the RQE connector.
3. Remove the through-bolts and the RQE rose liner.
To reinstall the RQE rose liner:
1. Place the RQE rose liner on the chassis, aligning the holes in the
rose liner with the holes prepared in the door.
Caution
Make sure that there is clearance for the solenoid wire between
the RQE rose liner and the door.
2. Install the through-bolts through the RQE rose liner and door in the
top and bottom holes.
3. Tighten the RQE rose liner on the door with the through-bolts.
4. Connect the RQE connector.
Figure 3.9 Replacing the outside rose and liner assembly
Rose and liner assembly
Through-bolt stud Door thickness groove
Service and Maintenance
3–8 9K Series Service Manual
5. Reinstall the following components:
■inside rose and rose liner (page 3–5)
■levers (page 3–3).
Replacing the
button
assembly
To remove the button assembly:
Note: These instructions apply for all types of button assemblies.
1. Remove the following components:
■levers (page 3–3)
■roses and rose liners (page 3–4 or page 3–6).
2. Use a flat screwdriver to press down on the button assembly tab,
which is visible through the cutout in the sleeve. The tab should
now lie flat.
Note: When performing this step, it is best to position the lock on a
flat surface so that the retractor faces upward.
3. Press down on the retractor and slide the button assembly out of the
sleeve.
Figure 3.10 Removing the button assembly
Button assembly tab
Sleeve
Retractor
Button assembly
Service and Maintenance
9K Series Service Manual 3–9
To reinstall the button assembly:
1. Insert the new button assembly into the sleeve, as shown in
Figure 3.11, until the tab lines up with the cutout in the sleeve. It
may be necessary to slightly press in the retractor with your thumb
so that the locking bar can properly align itself through the chassis
and into the key release cam assembly.
Note: The button assembly should not pop out of the sleeve. If it
does, it is misaligned and will not function properly.
2. Insert a small screwdriver into the cutout in the sleeve and under
the button assembly tab. Bend the tab into the cutout, as shown in
Figure 3.12.
Note: Do not bend the tab so that it protrudes further than the
diameter of the sleeve. It could interfere with the lever function.
Figure 3.11 Inserting the button assembly into the sleeve
Button assembly tab
Sleeve cutout
Figure 3.12 Bending the button assembly tab
Button assembly tab
Sleeve
Button assembly
Service and Maintenance
3–10 9K Series Service Manual
3. Reinstall the following components:
■roses and rose liners (page 3–5 or page 3–7)
■levers (page 3–3).
Replacing the
lever keeper
spring
To remove the lever keeper spring:
1. Remove the following components:
■levers (page 3–3)
■roses and rose liners (page 3–4 and page 3–6)
■button assembly, if present (page 3–8).
2. Using a pair of needle-nosed pliers, reach into the sleeve and remove
the lever keeper spring, as shown in Figure 3.13.
To reinstall the lever keeper spring:
1. Position the lever keeper spring as shown in Figure 3.14.
Figure 3.13 Removing the lever keeper spring
Lever keeper spring
Sleeve
Figure 3.14 Positioning the lever keeper spring
Lever keeper spring
Sleeve
Service and Maintenance
9K Series Service Manual 3–11
2. Use a pair of needle-nosed pliers to insert the lever keeper spring
into the sleeve. Using the pliers, work the spring into position so
that the spring is gripping the lever keeper. See Figure 3.15.
Note: If the lever keeper spring is not installed correctly, the lever
may fall off of the chassis.
3. Reinstall the following components:
■button assembly, if present (page 3–9)
■roses and rose liners (page 3–5 and page 3–7)
■levers (page 3–3).
Replacing the
lever return
spring
To remove the lever return spring:
Caution
Use extreme caution when performing the steps below. Point the lever
return spring away from you while disassembling the lock. The lever
return spring may unexpectedly pop out and could injure you.
1. Remove the following components:
■levers (page 3–3)
■roses and rose liners (page 3–4 and page 3–6)
■button assembly, if present (page 3–8).
Figure 3.15 Lever keeper spring in position
Lever keeper spring
Lever keeper
Service and Maintenance
3–12 9K Series Service Manual
2. Remove the two chassis screws shown in Figure 3.16, and separate
the hub and sleeve assembly from the rest of the chassis. Save the
two screws.
3. Raise the key release cam assembly or non-keyed sleeve assembly
slightly, and slide the thrust plate out from under it. See Figure 3.17.
4. Pull the end of the lever return spring up and over the raised edge
on the spring drive plate or non-keyed sleeve. See Figure 3.18.
Figure 3.16 Separating the hub and sleeve assembly from the chassis
Chassis screw
Chassis screw
Figure 3.17 Removing the thrust plate
Thrust plate
Key release cam assembly
Figure 3.18 Removing the lever return spring
Lever return spring
Raised edge on the spring drive plate
Service and Maintenance
9K Series Service Manual 3–13
To reinstall the lever return spring:
1. Position the lever return spring so that the flat section of the spring
faces toward the hub, as shown in Figure 3.19.
2. Raise the key release cam assembly or non-keyed sleeve assembly
slightly, and insert the lever return spring so it fits under the ears on
the key release cam assembly or non-keyed sleeve assembly. The
bottom end of the lever return spring should line up with the edge
of the recess in the hub, as shown in Figure 3.20.
3. Use the KD340 spring loading tool or a pair of needle-nosed pliers to
pull the top end of the lever return spring around to rest against the
other edge of the recess in the hub, as shown in Figure 3.20.
Note: Make sure that the lever return spring does not separate and
ride onto the top of the sleeve.
Figure 3.19 Positioning the lever return spring
Hub
Flat section of
the lever return spring
Flat section faces
toward the hub.
Figure 3.20 Inserting the lever return spring
Bottom end of the lever return spring
Ear on the key release cam assembly
Top end of the lever return spring
Recess in the hub
Service and Maintenance
3–14 9K Series Service Manual
4. Raise the key release cam assembly or non-keyed sleeve assembly
slightly, and insert the flat end of the thrust plate under the ears, as
shown in Figure 3.21. The plate should be flush with the top of the
hub.
5. Slide the chassis cover over the retractor assembly.
6. Align the open end of the retractor assembly with the ears on the
key release cam assembly or non-keyed sleeve assembly in the inside
hub assembly.
7. Press the retractor toward the retractor springs and insert the feet of
the retractor assembly into the notches in the inside hub, as shown
in Figure 3.22.
Figure 3.21 Installing the thrust plate
Thrust plate
Ear on the key release cam assembly
Figure 3.22 Positioning the retractor assembly
Foot of the retractor
assembly
Notch in the inside hub
Open end of the retractor
assembly
Foot of the retractor
assembly
Notch in the inside hub
Ear on the key release
cam assembly
Ear on the key release
cam assembly
Service and Maintenance
9K Series Service Manual 3–15
8. Align the feet of the retractor assembly with the notches in the
outside hub assembly, and the rose locking pin with the smaller of
the two holes on the outside assembly, as shown in Figure 3.23.
Press the retractor toward the retractor springs and slide the two
sections together.
9. Install the two chassis screws.
10. Reinstall the following components:
■button assembly, if present (page 3–9)
■roses and rose liners (page 3–5 and page 3–7)
■levers (page 3–3).
Replacing the
key release
cam assembly
To remove the key release cam assembly:
1. Remove the following components:
■levers (page 3–3)
■roses and rose liners (page 3–4 and page 3–6)
■button assembly, if present (page 3–8)
■lever return spring (page 3–11).
2. Pull the key release cam assembly out of the sleeve.
Figure 3.23 Installing the retractor assembly
Rose locking pin
Foot of the retractor assembly
Rose locking pin hole
Notch in the inside hub
Foot of the retractor assembly
Notch in the inside hub
Figure 3.24 Removing the key release cam assembly
Key release cam assembly
Sleeve
Service and Maintenance
3–16 9K Series Service Manual
To reinstall the key release cam assembly:
1. Insert the key release cam assembly into the sleeve so that the
locking lug fits into the notch in the sleeve and spring drive plate.
See Figure 3.25.
2. Make sure that the raised edges of the spring drive plate line up with
the recess in the hub, as shown in Figure 3.25.
3. Reinstall the following components:
■lever return spring (page 3–13)
■button assembly, if present (page 3–9)
■roses and rose liners (page 3–5 and page 3–7)
■levers (page 3–3).
Replacing the
spring drive
plate
To remove the spring drive plate:
1. Remove the following components:
■levers (page 3–3)
■roses and rose liners (page 3–4 and page 3–6)
■button assembly, if present (page 3–8)
■lever return spring (page 3–11)
■key release cam assembly (page 3–15).
2. Pull the spring drive plate out of the hub, as shown in Figure 3.26.
Figure 3.25 Installing the key release cam assembly
Locking lug on the key
release cam assembly
Notch in the spring drive plate
Raised edge of the spring drive plate
Raised edge of the spring drive plate
Recess in the hub
Figure 3.26 Removing the spring drive plate
Spring drive plate
Hub
Service and Maintenance
9K Series Service Manual 3–17
To reinstall the spring drive plate:
1. Align the sleeve so that the deep slot in the sleeve lines up with the
slot in the hub, as shown in Figure 3.27.
2. Place the spring drive plate over the sleeve as shown in Figure 3.27.
3. Reinstall the following components:
■key release cam assembly (page 3–16)
■lever return spring (page 3–13)
■button assembly, if present (page 3–9)
■roses and rose liners (page 3–5 and page 3–7)
■levers (page 3–3).
Replacing the
sleeve
assembly
To remove the sleeve assembly:
1. Remove the following components:
■levers (page 3–3)
■rose and rose liner (page 3–4 or page 3–6)
■button assembly, if present (page 3–8)
■lever return spring (page 3–11)
■key release cam assembly (page 3–15)
■spring drive plate (page 3–16).
Figure 3.27 Positioning the sleeve
Slot in the hub
Sleeve
Figure 3.28 Installing the spring drive plate
Spring drive plate
Sleeve
Service and Maintenance
3–18 9K Series Service Manual
2. Press on the lever keeper, which protrudes through the cutout in
the sleeve, as shown in Figure 3.29. Pull the sleeve out of the hub,
keeping the lever keeper pushed in until it clears the hub.
To reinstall the sleeve assembly:
1. Insert the sleeve through the hub as far as possible.
2. Insert a flat blade screwdriver through the sleeve and into the lever
keeper.
3. Press the screwdriver blade in the direction of the arrow in Figure
3.30. Push the sleeve the rest of the way through the hub.
Figure 3.29 Removing the sleeve assembly from the hub
Lever keeper
Sleeve
Hub
Figure 3.30 Replacing the sleeve assembly
Sleeve
Hub
Service and Maintenance
9K Series Service Manual 3–19
4. Align the sleeve so that the deep slot in the sleeve lines up with the
slot in the hub, as shown in Figure 3.31.
5. Reinstall the following components:
■spring drive plate (page 3–17)
■key release cam assembly (page 3–16)
■lever return spring (page 3–13)
■button assembly, if present (page 3–9)
■rose and rose liner (page 3–5 or page 3–7)
■levers (page 3–3).
Replacing the
solenoid for
electified locks
Because of the complex nature of this procedure, BEST recommends
that you order a new cylindrical chassis. Contact your BEST
representative.
Use the part numbers listed in Reversing the solenoid when changing
the function when ordering a new cylindrical chassis. See page 3–20.
ADDING THE RQE SWITCH TO ELECTRIFIED LOCKS
Because of the complex nature of this procedure, BEST recommends
that you order a new electrified function chassis and an RQE rose liner.
Contact your BEST representative.
Use the following part numbers when ordering a new electrified
function chassis and RQE rose liner.
Figure 3.31 Positioning the sleeve
Slot in the hub
Sleeve
Chassis type Part number
9KW DEL C60245
9KW DEL, for use with
non-interchangeable cores
C60334
9KW DEU C60241
9KW DEU, for use with
non-interchangeable cores
C60336
RQE rose liner Part number
Small B61049
Large B60221
Service and Maintenance
3–20 9K Series Service Manual
REVERSING THE SOLENOID WHEN CHANGING THE FUNCTION
Because of the complex nature of this procedure, BEST recommends
that you order a new electrified function chassis. Contact your BEST
representative.
Use the following part numbers when ordering a new eletrified
function chassis.
LUBRICATING THE CORES
Caution
Do not lubricate cores with oil. Doing so will only attract dirt.
For powdered graphite lubrication:
1. Dip a key in graphite. Insert the key into the keyhole and remove it;
repeat several times. OR
Spray graphite into the keyhole. Insert the key into the keyhole and
remove it; repeat several times.
2. Allow the graphite to sift into the pin segment holes.
For silicone type lubrication:
1. Clean all existing lubricant out of the core.
Caution
Do not mix graphite with a silicone-type lubricant.
2. With the core inverted, spray the lubricant into the key opening
allowing the spray to penetrate the pin segment holes.
Note: When cores are installed and exposed to harsh weather
conditions, silicone-type lubricants can help displace moisture as
well as spread into pin segment holes and other surfaces.
Chassis type Part number
9KW DEL C60245
9KW DEL (without RQE) C60244
9KW DEL, for use with non-interchangeable cores C60334
9KW DEL, for use with non-interchangeable cores
(without RQE)
C60333
9KW DEU C60241
9KW DEU (without RQE) C60240
9KW DEU, for use with non-interchangeable cores C60336
9KW DEU, for use with non-interchangeable cores
(without RQE)
C60335
Service and Maintenance
9K Series Service Manual 3–21
ALIGNING THE CHASSIS AND TRIM
Establish a schedule to inspect locks, doors, and door hardware for
proper alignment and operation. Occasionally a lock chassis and/or rose
trim may become lose and require tightening.
To retighten a loose or misaligned chassis or rose trim:
1. Remove the inside trim. See page 3–4 for instructions.
2. Align the chassis with the latch. Make sure that the latch tabs engage
the chassis frame and the latch tailpiece engages the retractor, as
shown in Figure 3.32.
3. Tighten the chassis screws.
4. Test the lever operation to make sure that the latch tailpiece does
not bind with the chassis retractor.
5. Reinstall the inside trim. See page 3–5 for instructions.
Figure 3.32 Engaging the retractor in the latch
Chassis frame
Latch tab
Latch tailpiece
Retractor
Chassis frame
Service and Maintenance
3–22 9K Series Service Manual
CAM POSITIONING INSTRUCTIONS
Positioning the cam
for C function locks
Vibration during the shipment of the C function locks may cause the
inside locking cam to rotate out of position. You might notice this
problem in one of the following ways.
■The inside key does not rotate the full 360° and the outside key does
not rotate the full 135°. Remove the inside core and throw member,
and perform the steps below to reposition the inside locking cam.
■Before you install the core and throw member, you can see that the
inside locking cam is not positioned as shown in Figure 3.33.
Perform the following steps to reposition the inside locking cam.
To reposition the locking cam:
1. Looking into the figure-8 core hole in the inside lever, turn the
locking cam ears counterclockwise to match the position shown in
Figure 3.33.
2. Install the core and throw member.
3. Check the operation of the levers while the door is open. The
outside lever is locked by rotating the inside key 360°
counterclockwise and unlocked by rotating the inside key 360°
clockwise.
Figure 3.33 Correct position of the C function inside locking cam
Right-hand
Left-hand
Figure-8 core hole
Locking cam ears
Figure-8 core hole
Locking cam ears
Service and Maintenance
9K Series Service Manual 3–23
Positioning the
cam for G and
IN function locks
Vibration during the shipment of the G and IN function locks may cause
the inside locking cam to rotate out of position. You might notice this
problem in one of the following ways.
■With the levers in the locked position, both the inside and outside
keys do not rotate one full turn in both directions. Remove both
cores and throw members, and perform the following steps to
reposition the locking cam.
■Before you install the core and throw member, you can see that the
locking cam is not positioned as shown in Figure 3.34. Perform the
following steps to reposition the locking cam.
To reposition the locking cam:
1. Looking through the figure-8 core hole in either lever, turn the
locking cam drive slot to match the position shown in Figure 3.34.
2. Reinstall that lever’s core and throw member.
3. Looking into the figure-8 core hole in the other lever, turn the
locking cam drive slot counterclockwise until it stops, as shown in
Figure 3.35.
4. Turn the drive slot clockwise to match the position shown Figure
3.34.
5. Reinstall that lever’s core and throw member.
6. Check the operation of the levers while the door is open. The levers
are locked by rotating the key 1 1/4 turns counterclockwise and
unlocked by rotating the key 1 1/4 turns clockwise.
Figure 3.34 Correct position of the G and IN function locking cam
Figure 3.35 Intermediate position of the G and IN function locking cam
Figure-8 core hole
Locking cam drive slot
Figure-8 core hole
Locking cam drive slot
Service and Maintenance
3–24 9K Series Service Manual
EMERGENCY KEY INSTRUCTIONS FOR H AND HJ FUNCTION LOCKS
To use the emergency key:
1. Remove the core and the throw member.
2. Insert the blade of the emergency key into the slot, as shown in
Figure 3.36.
3. Turn the key and retract the latch.
Figure 3.36 Inserting the emergency key
Slot
Emergency key
Service and Maintenance
9K Series Service Manual 3–25
TROUBLESHOOTING
This table summarizes the possible causes for certain lock questions.
The causes are listed in the order of likelihood. (The most likely cause is
first, and so forth.)
You notice… Possible causes include… You should…
Lever won’t return to its normal
position.
a. Lever return spring is out of
position.
a. Reposition the lever return spring
(pg. 3-11). Replace the spring
drive plate, if damaged (pg. 3-16).
b. Lever return spring is broken. b. Replace the lever return spring
(pg. 3-11).
c. There is binding between the
lever and rose.
c. Ensure that the lock chassis is
centered within the door
(pg. 3-19).
Key spins freely, but won’t retract
the latch or unlock the door.
a. Throw member is not installed. a. Install the throw member.
b. 6-pin core is installed with a 7-pin
throw member.
b. Change the core or throw
member.
Core doesn’t fit into the lever core
hole.
a. 7- pin core is installed with a
6-pin throw member.
a. Change the core or throw
member.
b. Keyed lever is defective. b. Replace the keyed lever (pg. 3-3).
Button doesn’t pop out as expected. Button shaft is damaged or bent. Replace the button assembly
(pg. 3-8).
Latch doesn’t retract. a. Latch tailpiece is broken. a. Replace the latch assembly.
b. Latch tailpiece didn’t engage the
retractor correctly during
installation.
b. Reinstall the lock chassis
(pg. 3-6).
For a C function lock, the inside key
does not rotate the full 360°, and the
outside key does not rotate the full
135°.
Inside locking cam is out of position. Reposition the inside locking cam
(pg. 3-22).
For a G or IN function lock with
levers in the locked position, the key
does not rotate one full turn in both
directions.
Locking cam is out of position. Reposition the locking cam
(pg. 3-22).
Cannot remove the operating key
from an H or HJ function lock.
Key is turned 180° past the correct
position.
Push the inside button, turn the key
back clockwise 180°, and remove
the key.
Service and Maintenance
3–26 9K Series Service Manual
9K Series Service Manual A–1
AINSTALLATION INSTRUCTIONS
The following pages contain the Installation
Instructions for 9K Cylindrical Locks and the
Wiring Instructions for 8K & 9K Series Electrified
Cylindrical Locks.
Installation Instructions
A–2 9K Series Service Manual
BEST ACCESS SYSTEMS
Indianapolis, Indiana
For factory-prepared doors only
Caution: If you use hollow metal doors, determine whether the
doors are reinforced enough to support the lock. If door rein-
forcement is not adequate, consult the door manufacturer for
information on proper reinforcement.
Simplified instructions
1 Install the latch so that the bevel on the latchbolt faces the strike.
2 Adjust the outside rose assembly so that the chassis is centered in
the door. Install the chassis from the outside of the door.
3 Install the inside liner, through-bolts, rose, lever and strike.
For field door preparation and detailed installation instructions, see the
following tasks.
1Position template
1 Fold the template and place in position on the high edge of the door
bevel (see Figure 2).
2 Mark the drill points.
Note: Suggested height from floor to centerline of the lock is
40 5/16". If steel frames are used, the latch centerline must be in line
with the center of the strike preparation.
2Bore two holes and install latch
1 Bore a 2 1/8″ diameter hole from both sides of the door, to the cen-
ter of the door.
2 Drill a 1″ diameter hole from the edge of the door that intersects the
21/8″ hole.
3 Mortise the door edge for the latch face.
4 Install the latch and check the door swing. Latch tabs should project
into the 2 1/8″ diameter hole. See figure 3 in task 3.
3Install boring jig and drill two 5/16”
diameter holes
1 Install the boring jig (KD303) onto the door and engage with latch
tabs. Make sure the front edge of the jig is parallel with the door
edge (see Figure 3).
2 Drill two 5/16" diameter holes halfway into the door.
3 Turn the boring jig over and repeat steps one and two from the
opposite side of the door.
Note: Replace the boring jig after ten door preparations.
4Adjust lockset to door thickness
■Pull the rose locking pin and rotate the outside rose liner in or out
Figure 1 — Overview diagram
Figure 2 — Placing the template on the high side of the door bevel
Inside rose
Inside liner
Latch
Through-bolts
Outside rose
TEMPLATE
High edge of door bevel
Figure 3 — Positioning the boring jig for drilling the 5/16″ holes
Figure 4 — Adjusting the lock chassis for door thickness
Door edge
5/16” diameter
Latch tabs
Boring jig
One-half door thickness
Hub face
Retractor
Pull pin to rotate rose
Hub face
2 1/4″
2″
1 3/4″
Door thickness grooves
—Continued
Installation Instructions
for 9K Cylindrical Locks
T56075/Rev B 1798029 ER-7991-19 May 2003
BEST ACCESS SYSTEMS
Indianapolis, Indiana
until the proper door thickness groove on the through bolt stud,
lines up with the hub face (see Figure 4—blow-up).
Note 1: Make sure the locking pin locks into the rose liner.
Note 2: Locksets will fit doors 1 3/4" to 2 1/4" thick. (A spacer is avail-
able for 1 3/8" doors.) See the enlarged view for the correct rose adjust-
ment for these thicknesses.
5Engage retractor in latch
■With the latch in place, install the chassis from the outside. Make
sure the latch tabs engage the chassis frame and the latch tailpiece
engages the retractor (see Figure 5).
6Install liner, through-bolts, rose and lever
Note: For lead-lined locksets, slide the lead shield (not shown) over the
sleeve and into the 2 1/8" hole.
1 Align the holes in the liner with the holes prepared in the door.
2 Install through-bolts through the liner and door in the top and bot-
tom holes (see Figure 6).
3 Tighten the liner onto the door with the through-bolts.
4 Slide the rose over the sleeve, then press the rose onto the liner. The
rose should fit closely to the door surface.
5 With the lever pointing toward the hinges, push the lever on firmly
until seated.
7Install strike plate
1 In alignment with the center of the latchbolt, mortise the door jamb
to fit the strike box and strike plate.
Caution: The deadlocking plunger of the latchbolt must not
enter the strike plate opening. The plunger deadlocks the
latchbolt and prevents forcing the latch when the door is
closed. A gap of more than 1/8” may reduce security and/or
cause improper operation of the latchbolt.
2 Insert the strike box and secure the strike with screws provided
(see Figure 7).
8Install core
For 6-pin core users only: Slide the spacer — supplied with your
6-pin cores — over the 7-pin throw member (see Figure 8, top right).
Note: If you have ordered 6-pin cores, you will get one spacer per core
with your order. Spacers are not supplied with locks.
1 Insert the throw member (or throw member and spacer) into the
back of the core (see Figure 8, top).
2 Put the control key into the core and turn the key 15 degrees clock-
wise.
3 Put the core and throw member into the lever with the control key
(see Figure 8, bottom).
4 Turn the key 15 degrees counterclockwise and remove the key.
Caution: Since the control key is a high-security key, make sure
to keep it protected.
Figure 5 — Engaging the latch and retractor
Figure 6 — Installing liner, through bolts, rose, and lever
Chassis frame
Latch tabs
Latch tailpiece
Retractor
Chassis
Chassis
Through
Inside liner
Sleeve
Rose
Liner
hub
-bolt
Through-
bolt
Figure 7 — Installing the strike
Figure 8 — Installing the core
Door jamb
Strike box
Strike plate
1
2
7-pin core
Control key in core
Throw member
6-pin core
Spacer
T56075/Rev B 1798029 ER-7991-19 May 2003
BEST ACCESS SYSTEMS
Indianapolis, Indiana
Electrical requirements
The following table describes the voltage and current specifications for
the 8K and 9K locks, with RQE (REX) switch, and door monitoring switch.
Parts list
The following table describes the parts illustrated in Figure 1. You may
substitute most components with equivalent parts.
Unit
Voltage
Current
8K (RQE not available)
24 volts DC
0.18 amp continuous
duty
9K with and without
RQE
24 volts DC
0.169 amp continu-
ous duty
RQE switch
30 volts DC maxi-
mum
0.7 amp inductive
0.7 amp resistive
Part number
Description
8W599
Transformer—24 volt AC, 40 volt-amps. See the
examples under Installation Hints on the reverse side.
8WDTL
Door transfer loop. You may substitute this with a
power transfer hinge.
8WMOV
Metal oxide varistor
8WCON
AC to DC converter (full-wave bridge rectifier)
Wiring diagram
The diagram below shows how to wire 8K and 9K electrified locks.
Figure 1—Wiring diagram for 8K and 9K electrified locks (9K with RQE shown)
8WMOV
Use this component on
power wires to reduce
electrical surges.
Run wires through the door or
mount wires to the door sur-
face with wire molding.
To find the correct wire gauge
for wire runs, see Figure 2 on
the reverse side.
RQE (Request-to-exit) wires
are normally used with access
control systems.
8WDTL
Door transfer loop
Ceiling
Brown (common)
Orange (Normally
open)
Green (Normally
closed)
24 volts AC
60 Hz. in
120 volts AC
60 Hz. in
Electrified cylindrical
chassis — 9K shown
with RQE
24 volts DC
60 Hz. out
8W599
Transformer
8WCON
AC to DC
converter
RQE (Request-to-exit) wires
(Over)
T56090/Rev A 1800760 ER-7991-19 Mar 2000
Wiring Instructions for 8K and 9K Series
Electrified Cylindrical Locks with Request-to-exit
BEST ACCESS SYSTEMS
Indianapolis, Indiana
Minimum gauge wire chart for lock circuits
The chart in Figure 2 helps you find the minimum wire gauge needed for a specific length wire run. It assumes that the lock circu
it is made of two con-
ductor cable. The chart also factors in a 15% voltage loss at 24 volts.
Figure 2—Minimum gauge wire chart for lock circuits
10 AWG wire
12 AWG wire
14 AWG wire
16 AWG wire
18 AWG wire
20 AWG wire
Example
Do not use this
chart for any plots
made to this
shaded area.
1.500
1.375
1.250
1.125
1.000
.875
.750
.625
.500
.375
.250
.125
0
500'
1000'
1500'
2000'
2500'
3000'
3500'
4000'
Maximum
lock current
(in amps)
Total footage of two conductor cable for lock circuit (in feet)
To find the correct gauge wire
1
Determine the maximum lock current and find that value on the left
side of the chart.
2
Determine the total footage of cable to be used in the lock circuit
and find that value at the bottom of the chart.
3
Locate the intersection of current and footage. The line above or to
the right of the intersection shows what minimum gauge wire you
need.
Example
▲
Lock current:
0.169 amp maximum
▲
Total wire run:
1000 feet
Wire gauge needed:
20 AWG two conductor cable
Note:
For 12 volt locks, double the maximum lock current, then use
that value on the left side of the chart.
Installation hints
1
Wire gauge (or size) determines how efficiently the lock will operate.
Consider wire gauge before installation. To find the recommended
minimum wire gauge for all wire runs, see Figure 2.
2
Use wire of 20 AWG (gauge) or larger. We do not recommend using a
smaller wire gauge than 20 AWG.
3
When wiring two or more locks to a single power supply, make sure
that the power rating of the power supply is 1
½
times greater than
the sum of the lock’s power requirement.
Example
For two locks powered by one supply:
▲
Lock 1 (8K) is rated at 24 volts, 0.18 amps—
24 volts ×
0.18 amps
= 4.32 volt-amps
▲
Lock 2 (35H) is rated at 24 volts, 0.75 amps—
24 volts ×
0.75 amps
= 18 volt-amps
Choose a transformer with a rating of at least: (4.32 volt-amps + 18
volt-amps) ×
1
½
=
33.48 volt-amps
T56090/Rev A 1800760 ER-7991-19 Mar 2000
9K Series Service Manual B-1
BINDEX
A
A chassis
function conversion for 2–49
function description for 2–8
part numbers and drawings for 2–27
AB chassis
function description for 2–3
part numbers and drawings for 2–12
aligning the chassis and trim 3–21
B
B chassis
function conversion for 2–49
function description for 2–8
part numbers and drawings for 2–28
boring jig kit 2–60
bridge bar 2–34
button assembly
button release assembly 2–18
locking bar assembly for NX function
2–20
outside button assembly for LL function
2–33
push button assembly 2–17 to 2–18,
2–21, 2–24, 2–28, 2–33
slotted button assembly 2–15, 2–31
turn button assembly 2–12, 2–27, 2–35
button bar assembly
reinstalling 3–9
removing 3–8
C
C chassis
cam positioning instructions for 3–22
function conversion for 2–48
function description for 2–5
part numbers and drawings for 2–13
cam positioning instructions
for C chassis 3–22
for G and IN chassis 3–23
certifications and standards 1–2
chassis cover 2–12 to 2–42
part numbers for 2–44, 2–46
chassis frame and retractor assembly
part numbers for 2–44, 2–46
chassis screw 2–12 to 2–42
part numbers for 2–44, 2–46
cores, lubricating 3–20
D
D chassis
function conversion for 2–48
function description for 2–3
part numbers and drawings for 2–14
DEL chassis
function description for 2–11
DEU chassis
function description for 2–11
diagrams, exploded
see part numbers and drawings
disassembling the lock chassis 3–12
documentation package 1–3
double dummy trim 2–7, 2–57
Index
B-2 9K Series Service Manual
DR chassis
function conversion for 2–49
function description for 2–9
part numbers and drawings for
2–29
drawings, of parts
see part numbers and drawings
drill jig 2–59
drive plate
see spring drive plate
DZ chassis
function conversion for 2–49
function description for 2–8
part numbers and drawings for
2–30
E
E chassis
function conversion for 2–48
function description for 2–3
part numbers and drawings for
2–15
EA chassis
function conversion for 2–49
function description for 2–8
part numbers and drawings for
2–31
emergency driver 3–2
exploded diagrams
see part numbers and drawings
F
faceplate marking chisel 2–59 to
2–60
function conversion
reversing the solenoid 3–20
function description
for A chassis 2–8
for AB chassis 2–3
for B chassis 2–8
for C chassis 2–5
for D chassis 2–3
for DEL chassis 2–11
for DEU chassis 2–11
for DR chassis 2–9
for DZ chassis 2–8
for E chassis 2–3
for EA chassis 2–8
for G chassis 2–5
for H and HJ chassis 2–3
for IN chassis 2–5
for L chassis 2–7
for LL chassis 2–9
for M chassis 2–10
for N chassis 2–7
for NX chassis 2–7
for P chassis 2–7
for Q chassis 2–10
for R chassis 2–4
for RD chassis 2–9
for RZ chassis 2–9
for S chassis 2–5
for T chassis 2–4
for W chassis 2–6
for XD chassis 2–9
for XR chassis 2–9
for Y chassis 2–7
for YD chassis 2–9
for YR chassis 2–9
for Z chassis 2–10
G
G chassis
cam positioning instructions
for 3–23
function conversion for 2–48
function description for 2–5
part numbers and drawings for
2–16
H
H and HJ chassis
function conversion for 2–48
function description for 2–3
key instructions for 3–24
part numbers and drawings for
2–17
hub
see inside hub assembly and
outside hub
hubs
part numbers for 2–44, 2–46
I
IN chassis
cam positioning instructions
for 3–23
function conversion for 2–49
function description for 2–5
part numbers and drawings for
2–32
inside hub assembly
inside hub and locking pin
assembly 2–12 to
2–29, 2–31 to 2–36,
2–38 to 2–41
inside hub and locking pin
assembly, lost motion
2–32
inside hub and side plate
assembly 2–30, 2–37,
2–42
inside hub assembly, lost
motion 2–13, 2–16,
2–23, 2–25, 2–29,
2–36, 2–38 to 2–41
K
key instructions for H and HJ chassis
3–24
key release cam assembly
part number and drawing for
2–12 to 2–18, 2–20 to
2–25, 2–27 to 2–41
part numbers for 2–44, 2–46
reinstalling 3–16
removing 3–15
keyed sleeve assembly
part numbers for 2–44, 2–46
knob return spring
part numbers for 2–44, 2–46
L
L chassis
function conversion for 2–48
function description for 2–7
part numbers and drawings for
2–18
lead-lined parts 2–51
lever handle insert 2–56
lever keeper spring 2–55, 3–10
lever return spring
part number and drawing for
2–12 to 2–24, 2–26 to
2–29, 2–31 to 2–37,
2–39, 2–41 to 2–42
part numbers for 2–44, 2–46
reinstalling 3–13
removing 3–11
levers
part drawings for 2–54
part numbers for 2–54
reinstalling 3–3
removing 3–3
LL chassis
function conversion for 2–49
function description for 2–9
part numbers and drawings for
2–33
lock chassis
aligning 3–21
disassembling 3–12
reassembling 3–14
reinstalling in the door 3–7
Index
9K Series Service Manual B-3
removing from the door 3–6
locking bar 2–13, 2–16, 2–32
lubricating cores 3–20
M
M chassis
function conversion for 2–49
function description for 2–10
part numbers and drawings for
2–34
N
N chassis
function conversion for 2–48
function description for 2–7
part numbers and drawings for
2–19
non-keyed sleeve assembly
part numbers for 2–44, 2–46
non-standard strikes 2–50
numbers, for parts
see part numbers and drawings
NX chassis
function conversion for 2–48
function description for 2–7
part numbers and drawings for
2–20
O
outside hub
outside hub 2–12 to 2–25,
2–27 to 2–42
outside hub and plate assembly
2–26
outside hub, lost motion 2–12
to 2–18, 2–20 to
2–25, 2–27 to 2–34,
2–36 to 2–39
P
P chassis
function conversion for 2–48
function description for 2–7
part numbers and drawings for
2–21
part numbers and drawings
for A chassis 2–27
for AB chassis 2–12
for B chassis 2–28
for C chassis 2–13
for D chassis 2–14
for double dummy trim 2–57
for DR chassis 2–29
for DZ chassis 2–30
for E chassis 2–15
for EA chassis 2–31
for G chassis 2–16
for H and HJ chassis 2–17
for IN chassis 2–32
for L chassis 2–18
for latches 2–58
for LL chassis 2–33
for M chassis 2–34
for N chassis 2–19
for non-standard strikes 2–50
for NX chassis 2–20
for P chassis 2–21
for Q chassis 2–35
for R chassis 2–22
for RD chassis 2–36
for roses, rose liners, and rose
spacers 2–52 to 2–53
for RZ chassis 2–37
for S chassis 2–23
for single dummy trim 2–57
for standard levers 2–54
for standard strikes and strike
boxes 2–50
for T chassis 2–24
for W chassis 2–25
for XD chassis 2–38
for XR chassis 2–39
for Y chassis 2–26
for YD chassis 2–40
for YR chassis 2–41
for Z chassis 2–42
Q
Q chassis
function conversion for 2–49
function description for 2–10
part numbers and drawings for
2–35
R
R chassis
function conversion for 2–48
function description for 2–4
part numbers and drawings for
2–22
RD chassis
function conversion for 2–49
function description for 2–9
part numbers and drawings for
2–36
reassembling the lock chassis 3–14
reinstalling
button bar assembly 3–9
inside rose and rose liner 3–5
key release cam assembly 3–16
keyed lever 3–3
lever keeper spring 3–10
lever return spring 3–13
lock chassis in the door 3–7
outside rose and liner assembly
3–7
RQE rose liner 3–7
sleeve assembly 3–18
solenoid 3–19
spring drive plate 3–17
thrust plate 3–14
removing
button bar assembly 3–8
inside rose and rose liner 3–4
key release cam assembly 3–15
keyed lever 3–3
lever keeper spring 3–10
lever return spring 3–11
lock chassis from the door 3–6
outside rose and liner assembly
3–6
plain lever or button lever 3–3
sleeve assembly 3–17
solenoid 3–19
spring drive plate 3–16
thrust plate 3–12
retractor assembly
with long catchplate 2–12,
2–15 to 2–18, 2–21,
2–24 to 2–25, 2–33
with short catchplate 2–28,
2–31
without catchplate 2–13 to
2–14, 2–19 to 2–20,
2–22 to 2–23, 2–26 to
2–27, 2–29 to 2–30,
2–32, 2–34 to 2–42
RQE rose liner
reinstalling 3–7
RZ chassis
function conversion for 2–49
function description for 2–9
part numbers and drawings for
2–37
S
S chassis
function conversion for 2–48
function description for 2–5
part numbers and drawings for
2–23
single dummy trim 2–7, 2–57
Index
B-4 9K Series Service Manual
sleeve assembly
keyed sleeve and driver
assembly 2–20
keyed sleeve assembly 2–12 to
2–18, 2–21 to 2–25,
2–27 to 2–32, 2–35 to
2–41
keyed sleeve assembly for M
function 2–33 to 2–34
keyed sleeve assembly, non-IC
2–12 to 2–16, 2–22 to
2–25, 2–27 to 2–32,
2–36 to 2–41
non-keyed sleeve and driver
assembly 2–12, 2–14
to 2–15, 2–17 to
2–22, 2–24, 2–26 to
2–28, 2–31, 2–33 to
2–35, 2–42
non-keyed sleeve and driver
assembly 2–30, 2–37,
2–42
reinstalling 3–18
removing 3–17
sleeve and key release cam
assembly 2–13
sleeve and key release cam
assembly, non-IC 2–13
solenoid
part numbers for 2–44, 2–46
reinstalling 3–19
removing 3–19
reversing for function
conversion 3–20
solenoid spring
part numbers for 2–44, 2–46
spanner wrench
part number for 3–2
using 3–3 to 3–4
spring drive plate
part number and drawing for
2–12 to 2–18, 2–20 to
2–25, 2–27 to 2–41
part numbers for 2–44, 2–46
reinstalling 3–17
removing 3–16
spring loading tool 3–2, 3–13
strike plate locating pin 2–59 to
2–60
support, technical 1–4
T
T chassis
function conversion for 2–48
function description for 2–4
part numbers and drawings for
2–24
technical documentation package
1–3
technical support 1–4
throw member 2–33, 2–56
throw member support ring 2–56
thrust plate
part number and drawing for
2–12 to 2–42
part numbers for 2–44, 2–46
reinstalling 3–14
removing 3–12
trim
non-standard stikes 2–50
troubleshooting questions 3–25
turn blade assembly for Z function
2–30, 2–37, 2–42
W
W chassis
function conversion for 2–48
function description for 2–6
part numbers and drawings for
2–25
wire protector cap
part numbers for 2–44, 2–46
X
XD chassis
function conversion for 2–49
function description for 2–9
part numbers and drawings for
2–38
XR chassis
function conversion for 2–49
function description for 2–9
part numbers and drawings for
2–39
Y
Y chassis
function conversion for 2–48
function description for 2–7
part numbers and drawings for
2–26
YD chassis
function conversion for 2–49
function description for 2–9
part numbers and drawings for
2–40
YR chassis
function conversion for 2–49
function description for 2–9
part numbers and drawings for
2–41
Z
Z chassis
function conversion for 2–49
function description for 2–10
part numbers and drawings for
2–42

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