Simplicity 1694403 Setup guide
Attachment
Illustrated
Parts List
Rev. 11/2003
500 N. Spring Street / PO Box 997
Port Washington, WI 53074-0997 USA
www.simplicitymfg.com
MANUFACTURING, INC.
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved. Printed In USA.2003 TP 400-3876-00-AT-SMAN
Mf
g
. No. Descri
p
tion
Attachment
1694403 46" Single-Stage Snowthrower
Body & Rotor Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
Torque to
13-17 ft.lbs.
Clearance between
outside of sprocket
and side plate to
be .81 +/- .060.
15
36
35 16
11
29
22
24
20
19
21
25
23
26
27
14
5
18
17
22
23
21
30
31
28
33
34
32
2
14
13
6
7
3
8
9
10
12
986350
The above parts group applies to the following Mfg. Nos.:
2003 1
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694403 - 46" Sin
g
le-Sta
TP 400-3876-00-AT-SMAN
PART NO. DESCRIPTIONREF NO. QTY.
Body & Rotor Group
Footnotes
1 1725174 1 BODY & FRAME ASSEMBLY
2 1716540 1 DECAL, Caution, Rear Wheel Weights Required
3 1722674 DECAL, Caution, Spring Tension
4 1917356 5 LOCKWASHER, 5/16
5 1917372 5 NUT, Hex, 5/16-18
6 * 1 DECAL, OPEI, Not Serviced
7 * 1 DECAL, Model Number & Serial Number, Not Serviced
8 916171 2 PIN, Spring
9 1924366 2 WASHER, 5/8
10 1709660 2 SPRING, Compression
11 1921959 8 CAPSCREW, Hex Head, 1/4-20 x 5/8
12 1709659 2 PIN, Flat Head Drilled
13 1716532 1 DECAL, Danger Auger
14 1716531 1 DECAL, Caution
15 1713424 2 SKID & WEAR ASSEMBLY
16 1924940 4 WASHER, 5/16
17 1916965 4 LOCKWASHER, 3/8
18 1916950 4 NUT, Hex, 3/8-16
19 1717472 1 BLADE, Scraper, 46"
20 1676632 1 PLATE, Side
21 172279 2 FLANGE, Bearing
22 173934 2 BEARING
23 172278 2 FLANGE, Bearing
24 1935048 6 NUT, Hex Flange Lock, 5/16-18
25 1677029 2 SCREW, Set, Hex Socket Head, Cup Point, 5/16-18 x 3/8
26 1676721 1 SPROCKET ASSEMBLY
27 905126 1 KEY
28 1721842 1 ROTOR ASSEMBLY, 46"
29 1923358 8 NUT, Hex Centerlock, 1/4-20
30 1923362 2 NUT, Hex Centerlock, 5/16-18
31 106774 1 DEFLECTOR
32 1925205 4 CAPSCREW, Hex Head, 5/16-18 x 5/8
33 1919326 2 WASHER
34 1921332 2 CAPSCREW, Hex Head, 5/16-18 x 3/4
35 1931348 4 CARRIAGE BOLT, 3/8-16 x 3/4
36 1923325 6 CAPSCREW, Hex Head, 5/16-18 x 7/8
* Not a service part.
The above parts group applies to the following Mfg. Nos.:
2003 2
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694403 - 46" Sin
g
le-Sta
TP 400-3876-00-AT-SMAN
Drive Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
11
17
15
19
12
18
14
16
13
20
21
25
29
22
28
24
26
23
30
17
5
9
2
8
4
6
3
10
620
627
5
627
620
8
17
20
22
23
617
22
21
22 23
31
37
35
39
32
38
34
36
33
40
41
42
44
43
32
37
37
17
620
46
645
47
986352
The above parts group applies to the following Mfg. Nos.:
2003 3
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694403 - 46" Sin
g
le-Sta
TP 400-3876-00-AT-SMAN
PART NO. DESCRIPTIONREF NO. QTY.
Drive Group
Footnotes
1 1960368 4 NUT, Speed, 1/4-20
2 1725178 1 COVER, Rear
3 1960295 4 CAPSCREW, Hex Head, Wiz Lock, 1/4-20 x 5/8
4 1921963 1 CAPSCREW, Hex Head, 1/4-20 x 2
5 1930540 2 SCREW, Set, Square Head, Cup Point, 5/16-18 x 5/8
6 1717484 1 DRIVE SHAFT ASSEMBLY (Includes Ref. Nos. 7-15)
7 1718837 1 YOKE & SHAFT ASSEMBLY
8 1679003 1 CROSS & BEARING KIT
9 1709350 1 YOKE ASSEMBLY, Spring-Lock
10 1709355 1 GUARD, Outer
11 * 1 DECAL, Warning, Drive Shaft
12 1709352 1 REPAIR KIT, Nylon
13 1718475 1 REPAIR KIT, Spring Lock
14 1709348 1 JOINT & TUBE ASSEMBLY, w/Guard (lncludes Ref. Nos. 8, 10, 12, & 15)
15 1716877 1 YOKE
16 1725256 1 GEARBOX
17 1920415 8 CAPSCREW, Hex Head, 3/8-16 x 1-1/4
18 1920397 1 NUT, Hex, Lock ESNA Light, 1/4-20
19 1676561 1 COUPLER ASSEMBLY, Drive
20 157424 16 WASHER, Special, 3/8
21 173026 2 COUPLING
22 1916965 16 WASHER, Lock, 3/8
23 1916950 6 NUT, Hex, 3/8-16
24 1725499 1 SHAFT & BAR ASSEMBLY
25 154198 1 FLANGE, Drive Shaft
26 1960475 1 SETSCREW, Hex Socket, 3/8-24 x 3/8
27 168111 5 WASHER, Hardened, Thrust
28 1960244 2 CAPSCREW, Hex Head, Whiz Lock, 3/8-16 x 2-3/4
29 1925003 2 CAPSCREW, Hex Head, Taptite, 1/4-20 x 1/2
30 1725177 1 COVER, Drive Shaft
31 1924856 4 CAPSCREW, Hex Head, Taptite, 5/16-18 x 1/2
32 1679211 2 BEARING, Needle
33 1676554 1 SUPPORT ASSEMBLY, w/Bearings (Includes Ref. No. 32)
34 921133 1 FITTING, Grease, 1/4
35 905123 1 KEY, Woodruff #9
36 1676722 1 SHAFT ASSEMBLY, 12 Teeth (Drive, Chain)
37 1928352 10 NUT, Hex Flange Whiz Lock, 3/8-16
38 1676738 1 GUARD, Chain
39 1676739 1 CHAIN, Roller, #40 - 32" Long
40 1669105 2 SPACER
* Not a service part.
The above parts group applies to the following Mfg. Nos.:
2003 4
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694403 - 46" Sin
g
le-Sta
TP 400-3876-00-AT-SMAN
Drive Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
11
17
15
19
12
18
14
16
13
20
21
25
29
22
28
24
26
23
30
17
5
9
2
8
4
6
3
10
620
627
5
627
620
8
17
20
22
23
617
22
21
22 23
31
37
35
39
32
38
34
36
33
40
41
42
44
43
32
37
37
17
620
46
645
47
986352
The above parts group applies to the following Mfg. Nos.:
2003 5
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694403 - 46" Sin
g
le-Sta
TP 400-3876-00-AT-SMAN
PART NO. DESCRIPTIONREF NO. QTY.
Drive Group
Footnotes
41 1934654 2 CAPSCREW, Hex Head, Whiz Lock, 3/8-16 x 1
42 1960541 4 CAPSCREW, Hex Head, Wash Head Taptite, 5/16-18 x 3/4
43 1725180 1 PLATE, Mounting
44 1933260 4 CAPSCREW, Hex Head, Wiz Flange Lock, 3/8-16 x 3/4
45 922138 2 KEY, Hi-Pro #HP708, 1/4
46 1716790 1 PLUG, Socket Head
47 1709357 1 YOKE, TUBE & SLIP SLEEVE
* Not a service part.
The above parts group applies to the following Mfg. Nos.:
2003 6
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694403 - 46" Sin
g
le-Sta
TP 400-3876-00-AT-SMAN
Front PTO Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
11
1
7
5
9
24
6
3
10
2
8
9
986353
The above parts group applies to the following Mfg. Nos.:
2003 7
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694403 - 46" Sin
g
le-Sta
TP 400-3876-00-AT-SMAN
PART NO. DESCRIPTIONREF NO. QTY.
Front PTO Group
Footnotes
1 1931335 2 CARRIAGE BOLT, 5/16-18 x 1
2 1715419 2 BALL BEARING W/FLANGE
3 1725257 1 PLATE & NUT ASSEMBLY
4 1919438 2 NUT, Hex, Lock ESNA Light, 5/16-18
5 1933260 2 CAPSCREW, Hex Head, Whiz Lock, 3/8-16 x 3/4
6 1725023 1 DRIVE SHAFT ASSEMBLY
7 1685480 1 SPRING LOCK REPAIR KIT
8 1709350 1 YOKE ASSEMBLY, Spring Lock
9 1679003 2 CROSS & BEARING KIT
10 1725451 1 DRIVE SHAFT CENTER
11 1725452 1 YOKE & SPINDLE ASSEMBLY
The above parts group applies to the following Mfg. Nos.:
2003 8
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694403 - 46" Sin
g
le-Sta
TP 400-3876-00-AT-SMAN
Spout Group
NOTE: Unless noted otherwise,
use the standard hardware torque
specification chart.
37
13
18
19
26
33
32
34
3
30
1
5
2
4
6
3
320
12
25
21
24
35
36
10
31
15
22
23
78
9
2
11 12
14
12
13
2
18
13
16
17
29
28
27
1
2
986351
The above parts group applies to the following Mfg. Nos.:
2003 9
© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.
1694403 - 46" Sin
g
le-Sta
TP 400-3876-00-AT-SMAN
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