Rev. 09/2002
TP 400-3541-00-AT-SMA
ATTACHMENT
ILLUSTRATED
P
ARTS L
IST
© Copyright 2002 Simplicity Manufacturing, Inc.All Rights Reserved.
MANUFACTURING, INC.
500 N Spring Street / PO Box 997
Port Washington, WI 53074-0997 USA
www.simplicitymfg.com
A
TTACHMENT
Mfg. No. Description
1694296 Single Stage Snowthrower, 46”
2
TP 400-3541-00-AT-SMA
© Copyright 2002 Simplicity Manufacturing, Inc. All Rights Reserved.
Drive Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
986036
Apply grease to
entire length of chain
(Lithium No. 2).
Torque to
40-45 ft. lbs.
Sprocket must be
in-line with driven
sprocket within .06"
Must be parallel to
blower housing within
1/8" when assembled.
Grease when
assembled.
Torque to
13-17 ft. lbs.
11
17
15
12
18
16
13
1
7
5
9
2
4
3
10
6
5
6
10
10
8
14
3
15
10
18
7
The above parts group applies to the following Mfg. Nos.:
1694296 Single Stage Snowthrower, 46”
3
TP 400-3541-00-AT-SMA
Drive Group
1 1928721 1 SETSCREW, 5/16-18 X 1/2, G8
2 1607637 1 PULLEY
3 1934654 3 CAPSCREW, Hex Head Whizlock, 3/8-16 x 1
4 1922127 2 CAPSCREW, Hex Head, 5/16-18 x 1-3/4
5 1666145 2 CLAMP
6 8061012 4 WASHER
7 154258 2 BEARING, Needle
8 1723215 1 HOUSING ASSEMBLY, w/Bearings (Includes Ref. No. 7)
9 921133 1 FITTING, Grease
10 1928352 7 LOCKNUT, Flange, 5/16-18
11 1917356 2 LOCKWASHER, 5/16
12 1917372 2 NUT, Hex, 5/16-18
13 905123 1 KEY
14 106757 1 SHAFT & SPROCKET ASSEMBLY
15 1669105 2 SPACER
16 1676738 1 GUARD, Chain
17 171242 1 CHAIN (Auger Drive), #40, 32” Long, 64 Pitch
18 1960244 2 CAPSCREW, Hex Head Whizlock, 3/8-16 x 2-3/4
REF NO. PART NO. QTY. DESCRIPTION
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1694296 Single Stage Snowthrower, 46”
4
TP 400-3541-00-AT-SMA
© Copyright 2002 Simplicity Manufacturing, Inc. All Rights Reserved.
Body & Rotor Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
986183
Torque to
13-17 ft.lbs.
Clearance between
outside of sproket
and siddeplade to
be .81 +/- .060.
9
7
11
34
10
6
8
5
12
13
19
17
21
14
20
16
18
15
22
1
2
3
35
4
19
18
20
24
25
23
27
28
26
3
2
33
30
29
32
31
36
The above parts group applies to the following Mfg. Nos.:
1694296 Single Stage Snowthrower, 46”
5
TP 400-3541-00-AT-SMA
Body & Rotor Group
1 1723219 1 BODY & FRAME ASSEMBLY, 46"
2 1917356 5 LOCKWASHER, 5/16
3 1917372 5 NUT, Hex, 5/16-18
4 1916965 4 LOCKWASHER, 3/8
5 176012 1 PIN, Safety
6 1723309 1 PIN, Clevis
7 1921333 1 CAPSCREW, Hex Head, 5/16-18 x 1
8 1924940 4 WASHER, 5/16
9 1713424 2 SKID & WEAR ASSEMBLY
10 1931348 4 CARRIAGE BOLT, 3/8-16 x 3/4
11 1923325 6 CAPSCREW, Hex Head, 5/16-18 x 7/8
12 1921959 8 CAPSCREW, Hex Head, 1/4-20 x 5/8
13 1923358 8 NUT, Hex Centerlock, 1/4-20
14 1717472 1 BLADE, Scraper, 46"
15 106653 1 SPROCKET
16 1928721 1 SCREW, Set, Square Head, Cup Point 5/16-18 x 1/2, G8
17 1935048 6 NUT, Hex Flange Lock, 5/16-18
18 172278 2 FLANGE, Bearing
19 173934 2 BEARING
20 172279 2 FLANGE, Bearing
21 1676632 1 PLATE, Side
22 151040 1 KEY
23 1721842 1 ROTOR ASSEMBLY, 46"
24 1923362 2 NUT, Hex Centerlock, 5/16-18
25 106774 1 DEFLECTOR
26 1925205 4 CAPSCREW, Hex Head, 5/16-18 x 5/8
27 1919326 2 WASHER
28 1921332 2 CAPSCREW, Hex Head, 5/16-18 x 3/4
29 1716532 1 DECAL, Danger Auger
30 1716531 1 DECAL, Caution
31 * 1 DECAL, Model Number & Serial Number, Not Serviced
32 * 1 DECAL, OPEI, Not Serviced
33 1716540 1 DECAL, Caution, Rear Wheel Weights Required
34 1717591 1 GUIDE, Cable
35 1916950 4 NUT, Hex, 3/8-16
36 1717136 1 DECAL, Caution, Spring Tension
REF NO. PART NO. QTY. DESCRIPTION
Footnotes:
Not a Service Part.
The above parts group applies to the following Mfg. Nos.:
1694296 Single Stage Snowthrower, 46”
6
TP 400-3541-00-AT-SMA
© Copyright 2002 Simplicity Manufacturing, Inc. All Rights Reserved.
Spout Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
986023
16
20
19
21
34
41
40
42
4
38
2
8
6
3
5
7
4
15
2
3
4
22
10
24
23
25
29
30
31
39
9
3
11
10
12
13
14
17
18
26
33
32
36
37
35
20
10
3
1
27
28
20
21
The above parts group applies to the following Mfg. Nos.:
1694296 Single Stage Snowthrower, 46”
7
TP 400-3541-00-AT-SMA
Spout Group
1 1722674 1 DECAL, Danger
2 1702219 3 SPACER
3 1921319 5 WASHER
4 1960126 4 NUT, Push, 1/4
5 1611945 1 ROD
6 1611939 1 SPRING, Compression
7 1721601 1 CHUTE & DEFLECTOR ASSEMBLY
8 1923358 1 NUT, Hex Center Lock, 1/4-20
9 1717480 1 PINION
10 1924009 6 CAPSCREW, Hex Head, 1/4-20 x 7/8
11 1708008 1 CLAMP, Wire
12 1723117 1 HARNESS ASSEMBLY
13 934683 2 CLIP, Wire
14 1716987 1 HARNESS ASSEMBLY, Power Outlet
15 1925003 3 CAPSCREW, Hex Head Taptite, 1/4-20 x 1/2
16 1717481 1 COVER, Pinion
17 1722735 1 HARNESS ASSEMBLY, Spout Rotator
18 1716329 1 SWITCH, Electric
19 1916622 3 NUT, Hex, 1/4-20
20 1916964 6 LOCKWASHER
21 1960151 2 WASHER
22 1668344 1 PIN, Flat Head Drilled
23 1960221 1 CLIP, Hair Pin
24 1721590 1 BRACKET, Cable Mount
25 1705920 1 BRACKET, “L”
26 1719139 1 BOOT
27 1960600 1 SCREW, Round Head, #8-32
28 1719138 1 HANDLE, "T"
29 960210 1 WASHER, Special
30 1919326 1 WASHER
31 1919438 1 NUT, Hex ESNA Lock, 5/16-18
32 1717591 1 ROD & BAR ASSEMBLY
33 1921333 1 CAPSCREW, Hex Head, 5/16-18 x 1
34 1717482 1 CABLE & KNOB ASSEMBLY (Includes Ref. Nos. 26, 27 & 28)
35 1715885 1 MOTOR, Electric
36 1917356 1 LOCKWASHER
37 1917372 1 NUT, Hex, 5/16-18
38 1666613 3 HOLD DOWN, Chute
39 1717477 1 GEAR, Chute
40 1704446 1 GUARD & SUPPORT ASSEMBLY
41 1960001 3 CAPSCREW, Hex Washer Head, #10-14 x 5/8
42 1931333 1 CARRIAGE BOLT,5/16 x 3/4
REF NO. PART NO. QTY. DESCRIPTION
Footnotes:
The above parts group applies to the following Mfg. Nos.:
1694296 Single Stage Snowthrower, 46”
Torque Specification Chart
FOR STANDARD MACHINE HARDWARE (Tolerance ± 20%)
Hardware
Grade
SAE Grade 2 SAE Grade 5 SAE Grade 8
Size Of
in/lbs in/lbs
in/lbs
Hardware ft/lbs Nm. ft/lbs Nm. ft/lbs Nm.
8-32
19
2.1
30
3.4
41
4.6
8-36
20
2.3
31
3.5
43
4.9
10-24
27
3.1
43
4.9
60
6.8
10-32
31
3.5
49
5.5
68
7.7
1/4-20
66
7.6 8 10.9 12 16.3
1/4-28
76
8.6 10 13.6 14 19.0
5/16-18 11 15.0 17 23.1 25 34.0
5/16-24 12 16.3 19 25.8 27 34.0
3/8-16 20 27.2 30 40.8 45 61.2
3/8-24 23 31.3 35 47.6 50 68.0
7/16-14 30 40.8 50 68.0 70 95.2
7/16-20 35 47.6 55 74.8 80 108.8
1/2-13 50 68.0 75 102.0 110 149.6
1/2-20 55 74.8 90 122.4 120 163.2
9/16-12 65 88.4 110 149.6 150 204.0
9/16-18 75 102.0 120 163.2 170 231.2
5/8-11 90 122.4 150 204.0 220 299.2
5/8-18 100 136 180 244.8 240 326.4
3/4-10 160 217.6 260 353.6 386 525.0
3/4-16 180 244.8 300 408.0 420 571.2
7/8-9 140 190.4 400 544.0 600 816.0
7/8-14 155 210.8 440 598.4 660 897.6
1-8 220 299.2 580 788.8 900 1,244.0
1-12 240 326.4 640 870.4 1,000 1,360.0
Hex Head Capscrew
Hex Nut
Lockwasher
Washer
Carriage Bolt
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.
Hardware Identification & Torque Specifications
Common Hardware Types
Screw, 1/2 x 2
Body
Diameter
Body
Length
Inside
Diameter
Nut, 1/2”
No
Marks
3/8” Bolt or Nut
Wrench—9/16”
3/8
5/16” Bolt or Nut
Wrench—1/2”
5/16
1/4” Bolt or Nut
Wrench—7/16”
1/4
1/2” Bolt or Nut
Wrench—3/4”
1/2
DIA.
7/16
DIA.
7/16” Bolt or Nut
Wrench (Bolt)—5/8”
Wrench (Nut)—11/16”
Wrench & Fastener Size Guide
Standard Hardware Sizing
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 3/4
1/2
1
1/4 3/4
1/2
2
1/4 3/4
1/2
3
1/4 3/4
1/2
4
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