BEST Installation Instructions For 93K–95K Key In Knob Cylinders 93K 95K T56093b
User Manual: BEST Installation instructions for 93K 95K Key in Knob Cylinders Installation
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BEST ACCESS SYSTEMS
Indianapolis, Indiana
These instructions describe how to install a key-in-knob cylinder into a
9K BEST lever handle. Use these instructions only after completing the
installation of the cylindrical chassis. For standard 9K cylindrical lock
installation instructions see T56075 — Installation Instructions for 9K
Cylindrical Locks.
The BEST 9K key-in-knob cylinder cylindrical lock accepts the following
keying system adaptations:
■
Schlage
■
Corbin
■
Sargent
■
Yale
■
Medeco
Note: OEM cylinders are not provided with the lock.
Follow these steps to install the key-in-knob cylinder and throw mem-
ber in an installed 9K lock. Assemble the key-in-knob cylinder provided
by BEST using Figure 1 below.
1
Assemble and install OEM
Key-in-knob cylinder
For Schlage or Corbin keying systems and key-in-knob cylinders
provided by BEST
Follow these steps to install a Schlage or Corbin key-in-knob cylinder
into the BEST 9K lever handle, as well as the key-in-knob cylinder pro-
vided by BEST.
1 Install the BEST adaptation throw member.
2 Install the throw member and cylinder into the handle.
For Sargent or Yale keying systems
Follow these steps to install a Sargent or Yale key-in-knob cylinder into
the BEST 9K lever handle:
1 Install the BEST adaptation throw member.
Note: For Yale cylinders install the throw member so that the counter-
sunk hole is nearest the pin.
.
2 Install the throw member and cylinder into the handle.
For Medeco keying systems
Follow these steps to install a Medeco key-in-knob cylinder into the
BEST 9K lever handle:
1 Install the BEST adaptation throw member.
2 Install the throw member and
cylinder
into the handle.
2
Install the lever insert and support ring
For all keying systems
1 Install the lever insert.
Figure 1
Bible
Schlage or Corbin cylinder
BEST throw member
Schlage end cap
Figure 2
Figure 3
Figure 4
Yale cylinder
Sargent cylinder
Pin
Countersunk hole
Retaining ring
BEST adaptation
throw memeber
Medeco cylinder
BEST throw member
Lever insert
Installation instructions for
93K–95K Key-in-Knob Cylinders
T56093/Rev B 1815672 ER-7991-19 Jan 2005
—Continued
BEST ACCESS SYSTEMS
Indianapolis, Indiana
2 Install the support ring.
Caution: The support ring is necessary to completely
secure the lever.
3
Install the lever handle
1 Insert the key into the cylinder.
2 Turn the key 90 degrees counterclockwise.
3 Insert the lever handle until seated.
4 Remove the key from the cylinder.
5 For double-keyed units, repeat steps 1–5.
Figure 5
Support ring
T56093/Rev B 1815672 ER-7991-19 Jan 2005
