Simplicity 1694920 Illustrated Parts List 42 Snowthrower

1694920 6e5a5230-06b7-4400-b8d4-abeaaac2e703

1694920 to the manual 6e5a5230-06b7-4400-b8d4-abeaaac2e703

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Attachment
Illustrated
Parts List
Attachment
Mfg. No.

Description

1694920

42" Snowthrower

MANUFACTURING, INC.
500 N. Spring Street / PO Box 997
Port Washington, WI 53074-0997 USA
www.simplicitymfg.com
© Copyright 2007 Simplicity Manufacturing, Inc. All Rights Reserved. Printed In USA.

Part No.: 1734822
Rev. 10/2007
TP 400-4543-01-AT-SMA

Table Of Contents
PRODUCT COMPONENTS

PAGES

Body & Rotor Group .............................................................................................................................................
4
Drive & Hitch Group .............................................................................................................................................
6
Drive Group ..........................................................................................................................................................
8
Miscellaneous Group ........................................................................................................................................... 10
Spout Group ......................................................................................................................................................... 12

Torque Specification Chart ..................................................................... Inside Back Cover

Body & Rotor Group
987374

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

The above parts group applies to the following Mfg. Nos.:
1694920 - 42" Snowthrower

Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved

4

TP 400-4543-01-AT-SMA

Body & Rotor Group
REF NO PART NO.
1
4
5
6
7
8
9
11
12
13
14
15
18
19
20
21
27
31
32
33
34
39
50
51
52
53
54
55

1732806ASM
1925205SM
2106774ASM
1921332SM
2172278ASM
1960711SM
1713424ASM
1960687SM
1733105SM
1721840ASM
2151040SM
1676632ASM
2106653SM
1733145SM
1675232SM
1732992ASM
1923362SM
2106746ASM
1923358SM
1921959SM
1919326SM
1928721SM
1931277SM
1733262SM
1733276SM
1724210SM
2172434SM
2825094SM

QTY. DESCRIPTION
1
4
1
8
4
4
2
4
2
1
1
1
1
1
1
1
2
1
8
8
2
1
10
1
1
1
4
1

BODY & FRAME ASSEMBLY, 42"
CAPSCREW, Hex Head, 5/16 - 18 x 5/8, G5
DEFLECTOR
CAPSCREW, Hex Head, 5/16 - 18 x 3/4, G5
FLANGE, Bearing
BOLT, Carriage, .38 - 16 x 3/4
SKID ASSEMBLY, with Wear Strip
NUT, Hex ESNA Flange, .38 - 16
BEARING
ROTOR ASSEMBLY, 42"
KEY
PLATE, Side
SPROCKET, Rotor
TURNBUCKLE, 5/16 - 19 x 9-1/4
SPRING, Extension
CLIP, Spring
NUT, Hex Centerlock, 5/16 - 18
BLADE, Scraper, 42"
NUT, Hex Centerlock, 1/4 - 20
CAPSCREW, Hex Head
WASHER, 5/16
SCREW, Set, 5/16 - 18 x 1/2
NUT, Hex Whiz Lock Flange, 5/16 - 18
HARNESS, Wiring Spout Rotate, 42" (Not Shown)
HARNESS, Wiring Motor/Trailer, 42" (Not Shown)
SWITCH, Electric Lift Rocker
CLIP, Wire
TIE, Self Locking

Footnotes

The above parts group applies to the following Mfg. Nos.:
1694920 - 42" Snowthrower

Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved

5

TP 400-4543-01-AT-SMA

Drive & Hitch Group
987402

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

The above parts group applies to the following Mfg. Nos.:
1694920 - 42" Snowthrower

Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved

6

TP 400-4543-01-AT-SMA

Drive & Hitch Group
REF NO PART NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
40
41
42
43
44
45

1733050ASM
1732629ASM
1731341ASM
2171247SM
1732507ASM
1732508ASM
1667812SM
1666287SM
1713791SM
2162115SM
1922755SM
1732562SM
1928352SM
1724507SM
1922130SM
1922605SM
1666294SM
1716853SM
1733010ASM
1733068SM
1722112SM
1733018SM
1733031SM
1921977SM
1721581SM
1924356SM
1917372SM
1917356SM
1733061ASM
1733088SM
2176012SM
1729258SM
1723115SM
1722291SM
1723124SM
1960674SM
1723321SM
1928721SM
1921969SM
1701600SM
1732420SM
1918196SM
1731414SM
1918452SM

QTY. DESCRIPTION
3
1
2
2
1
1
4
1
3
2
7
1
23
1
7
17
1
1
1
1
1
1
1
2
1
5
2
2
1
1
2
1
1
1
1
1
1
1
1
2
1
1
1
1

BRACE
FRONT CROSS RAIL
ARM
PULLEY, Idler
SIDE PLATE
SIDE PLATE
SPACER
PULLEY ASSEMBLY
SPACER
STOP BELT
WASHER, Plain
WIREFORM, Lock
NUT, Whizlock
V-BELT
BOLT, 3/8 - 16 x 2-1/4
BOLT, 3/8 - 16 x 1-1/4
SPACER
SPRING, Tension
HANDLE BRACKET
SPACER
LOCK, Lift
ROD, Latch
PIVOT/SPACER
BOLT, 5/16 - 18 x 1-1/4
QUANDRANT LIFT
WASHER
NUT, 5/16
LOCKWASHER, 5/16
HANDLE WELDMENT
ROD, Lift
CLIP, Safety
COLLAR
GUIDE, Rod Assembly
GRIP, Lift Handle
BUTTON
NUT, Push
SPRING
SCREW, Set
BOLT, 3/8 - 16 x 1-1/2
REFLECTOR, Red
SHAFT
PIN
ROD, Latch
PIN, Cotter

Footnotes

The above parts group applies to the following Mfg. Nos.:
1694920 - 42" Snowthrower

Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved

7

TP 400-4543-01-AT-SMA

Drive Group
987375

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

The above parts group applies to the following Mfg. Nos.:
1694920 - 42" Snowthrower

Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved

8

TP 400-4543-01-AT-SMA

Drive Group
REF NO PART NO.
1
2
3
4
5
6
8
9
10
11
12
13
14
15
16
17
19

1930540SM
2171248SM
1934654SM
1922127SM
1666145ASM
1729259SM
1650955SM
2821133SM
1928352SM
1917356SM
1917372SM
2805123SM
2106757SM
1669105ASM
1676738ASM
2171242SM
1913709SM

QTY. DESCRIPTION
2
1
3
2
2
4
1
1
7
2
2
1
1
2
1
1
2

SCREW, Set Square Head, 16 - 18 x 5/8, G8
PULLEY, 7 O.D. 3/4 x 7/8 with Hub
SCREW, Hex Whiz Lock Flange, 3/8 - 16 x 1
CAPSCREW, Hex Head, 5/16 - 18 x 1-3/4
CLAMP, Housing, 1-1/4 DIA Shaft
WASHER
HOUSING ASSEMBLY, with Bearings
FITTING, Grease
LOCKNUT, Flange
LOCKWASHER, 5/16
NUT, Hex, 5/16 - 18
KEY, Woodruff, 3/16 x 3/4
SHAFT & SPROCKET ASSEMBLY, Snow
SPACER
CHAIN, Guard
CHAIN, Auger Drive, #40, 32" Long, 64 Pitch
CAPSCREW, .38 - 13 x 3

Footnotes

The above parts group applies to the following Mfg. Nos.:
1694920 - 42" Snowthrower

Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved

9

TP 400-4543-01-AT-SMA

Miscellaneous Group
987379

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

The above parts group applies to the following Mfg. Nos.:
1694920 - 42" Snowthrower

Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved

10

TP 400-4543-01-AT-SMA

Miscellaneous Group
REF NO PART NO.
1
2
3
4
5
7

1716532SM
----1722674SM
1716531SM
----1716540SM

QTY. DESCRIPTION
1
1
1
1
1
1

DECAL, Safety
DECAL, I.D. Plate (Not Servicable)
DECAL, Danger Blower
DECAL, Warning
DECAL, OPEI (Not Servicable)
DECAL, Caution

Footnotes

The above parts group applies to the following Mfg. Nos.:
1694920 - 42" Snowthrower

Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved

11

TP 400-4543-01-AT-SMA

Spout Group
987378

NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.

The above parts group applies to the following Mfg. Nos.:
1694920 - 42" Snowthrower

Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved

12

TP 400-4543-01-AT-SMA

Spout Group
REF NO PART NO.
3
4
5
7
8
9
10
11
12
13
15
16
17
18
19
20
21
22
23
24
25
28
29
30

1670578SM
1732862ASM
2860210SM
1931333SM
1733600SM
1733908ASM
1733934ASM
2860604SM
1728967SM
1728965SM
1960745SM
1733143SM
1928352SM
1924356SM
2156306SM
2176012SM
2177565ASM
1721210SM
1927428SM
1922755SM
1667790SM
1919326SM
1917356SM
1917372SM

QTY. DESCRIPTION
1
1
1
1
2
1
1
3
1
1
3
1
6
2
2
2
2
4
1
1
2
2
2
2

KNOB, 5/16 Internal Thread
CHUTE ASSEMBLY Used on earlier models
WASHER, Nylon
BOLT, Carriage, 5/16 - 18 x 3/4
DECAL, Hinge
CHUTE ASSEMBLY
GEAR COVER
SCREW, 10 - 24
PINION GEAR
ELECTRIC MOTOR
NUT, 10 - 24
EYEBOLT, 3/8 - 16
NUT, .36 - 16
WASHER, 3/8 x 1-1/2 x 1/8
PIN, Clevis, 3/8
CLIP, Spring
CLIP FRAME
BOLT, 3/8 - 16 x 1-1/2
SCREW, Taptite, 1/4 - 20 x 3/8
WASHER, Plain, .41 x 1 x 1/8
SPACER Used on earlier models
WASHER, Flat 5/16 Used on earlier models
WASHER, Lock 5/16 Used on earlier models
NUT, Hex 5/16-18 Used on earlier models

Footnotes

The above parts group applies to the following Mfg. Nos.:
1694920 - 42" Snowthrower

Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved

13

TP 400-4543-01-AT-SMA

Hardware Identification & Torque Specifications
Common Hardware Types

Torque Specification Chart

Hex Head Capscrew

FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)

Washer

Hardware
Grade

Lockwasher
Carriage Bolt

No
Marks

SAE Grade 2

Hex Nut

Size Of
Hardware

Standard Hardware Sizing

8-32
8-36
10-24
10-32
1/4-20
1/4-28
5/16-18
5/16-24
3/8-16
3/8-24
7/16-14
7/16-20
1/2-13
1/2-20
9/16-12
9/16-18
5/8-11
5/8-18
3/4-10
3/4-16
7/8-9
7/8-14
1-8
1-12

When a washer or nut is identified as 1/2”, this is the
Nominal size, meaning the inside diameter is 1/2 inch; if a
second number is present it represent the threads per inch
When bolt or capscrew is identified as 1/2 - 16 x 2”, this
means the Nominal size, or body diameter is 1/2 inch; the
second number represents the threads per inch (16 in this
example, and the final number is the body length of the
bolt or screw (in this example 2 inches long).

The guides and ruler furnished below are designed to
help you select the appropriate hardware and tools.
0
1/4

Nut, 1/2”

1/2

Inside
Diameter

3/4

1
1/4
1/2
3/4

Screw, 1/2 x 2
2

1/4

Body
Diameter

in/lbs
ft/lbs
19
20
27
31
66
76
11
12
20
23
30
35
50
55
65
75
90
100
160
180
140
155
220
240

Nm.
2.1
2.3
3.1
3.5
7.6
8.6
15.0
16.3
27.2
31.3
40.8
47.6
68.0
74.8
88.4
102.0
122.4
136
217.6
244.8
190.4
210.8
299.2
326.4

SAE Grade 5

in/lbs
ft/lbs
30
31
43
49
8
10
17
19
30
35
50
55
75
90
110
120
150
180
260
300
400
440
580
640

SAE Grade 8

Nm.

in/lbs
ft/lbs

Nm.

3.4
3.5
4.9
5.5
10.9
13.6
23.1
25.8
40.8
47.6
68.0
74.8
102.0
122.4
149.6
163.2
204.0
244.8
353.6
408.0
544.0
598.4
788.8
870.4

41
43
60
68
12
14
25
27
45
50
70
80
110
120
150
170
220
240
386
420
600
660
900
1,000

4.6
4.9
6.8
7.7
16.3
19.0
34.0
34.0
61.2
68.0
95.2
108.8
149.6
163.2
204.0
231.2
299.2
326.4
525.0
571.2
816.0
897.6
1,244.0
1,360.0

NOTES
1. These torque values are to be used for all hardware
excluding: locknuts, self-tapping screws, thread forming
screws, sheet metal screws and socket head setscrews.
2. Recommended seating torque values for locknuts:
a. for prevailing torque locknuts - use 65% of grade 5
torques.
b. for flange whizlock nuts and screws - use 135% of
grade 5 torques.
3. Unless otherwise noted on assembly drawings, all torque
values must meet this specification.

1/2

Body
Length

3/4

3
1/4
1/2
3/4

4

Wrench & Fastener Size Guide
1/4

5/16

3/8

1/4” Bolt or Nut
Wrench—7/16”

5/16” Bolt or Nut
Wrench—1/2”

3/8” Bolt or Nut
Wrench—9/16”

7/16
DIA.
7/16” Bolt or Nut
Wrench (Bolt)—5/8”
Wrench (Nut)—11/16”

1/2
DIA.

1/2” Bolt or Nut
Wrench—3/4”



---

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Title                           : 42" Snowthrower
Creator                         : 901764
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