Simplicity 7555M, 8660EX, 8660EI, 7555EX User Manual

Parts Manual

Intermediate

Walk-Behind Snowthrowers

7.5HP Snowthrowers

Mfg. No. Description

1694836 7555M, 7.5HP Snowthrower (MS)
1694837 7555EX, 7.5HP Snowthrower (MS) (CE)

8.5HP Snowthrowers

Mfg. No. Description

1694845 8560El, 8.5HP OHV Snowthrower (ES)
1694846 8560EX, 8.5HP OHV Snowthrower (MS) (CE)

Rev.

1732357
11/2005

Part No.:

TP 400-4248-00-IW-S

Table Of Content

s

PRODUCT COMPONENTS PAGES

Handles & Controls Group ...................................................................................................................................

Engine, Pulleys, & Frame Group - 7-1/2 & 8-1/2 HP Briggs ...............................................................................

Auger & Impeller Group .......................................................................................................................................

Auger Housing Group ..........................................................................................................................................

Traction Drive Group ............................................................................................................................................

Wheels & Tires Group ..........................................................................................................................................

Decals Group .......................................................................................................................................................

Chute Crank Control Group .................................................................................................................................

12
14
16
20
22
24

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

4
8

Handles & Controls Group

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

4248uhdc

The above parts group applies to the following Mfg. Nos.:

1694836 - 7555M
1694837 - 7555EX
1694845 - 8560El
1694846 - 8560EX

© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.

2005

4

TP 400-4248-00-IW-S

Handles & Controls Group

PART NO. DESCRIPTIONREF NO QTY.

1 7091298 2 NUT, 5/16-18 Hex Nyloc
2 1726727 1 BRACKET, Snow Stick- Lower
3 1921332 4 SCREW, 5/16-18 x 3/4" Hex Head Cap
4 7027426 1 CLUTCH CABLE, Auger Drive- RH
5 1726574 1 HANDLE, Upper, Right Hand
6 1722638 1 GRIP, Clutch, RH
7 1726317 2 GRIP, Foam, Black
8 1722460 3 HAIR PIN

9 1666255 1 ROD, Shift, Lower
10 1916622 2 NUT, 1/4-20 2B Hex
11 1916964 3 LOCKWASHER, 1/4" Spring
12 1931317 2 BOLT, 1/4-20 x 2" Short Square Neck Carriage, GR 5
13 1720238 1 ROD, Upper, Shift
14 1668524 2 BLOCK, Pivot
15 1720240 1 WELDMENT, Shift Rod Pivot
16 1715123 1 SPRING, Compression
17 1918452 1 COTTER PIN, .125 x 1.00
18 1668185 2 BUSHING, .500 ID x .750 OD x .25
19 1924361 1 WASHER, 1/2" Flat (.531 ID x 1.250 OD x .08 Thick)
20 1668523 1 WELDMENT, Shift Rod
21 1960705 1 SCREW, 1/4-20 x 2-1/4" Hex Flange Lock
22 1921319 2 WASHER, .250 (.27 ID x .62 OD)
23 1726734 1 KNOB, Tapered - 3/8-16 Internal Thread- Red
24 1726983 1 WELDMENT, Dash
25 1726572 1 HANDLE, Lower
26 7035744 2 WING KNOB, 5/16-18
27 7090391 2 WASHER, 5/16" Internal Tooth Lock
28 1960686 4 NUT, 5/16-18 Hex Flange Nyloc
29 1919326 2 WASHER, .312 (.34 ID x .75 OD)
30 1722633 1 ASSEMBLY, Rod w/Pin (Includes Ref. Nos. 31, 47, 54, 55 & 56)
31 1722690 1 SPRING, Compression
32 1960519 1 PUSH NUT
33 1722630 1 ROD, Hold Down
34 1960662 1 SCREW, 1/4-20 x 2" Hex Head Cap, GR 5
35 1722667 1 GRIP, Clutch, LH
36 1923358 2 NUT, 1/4-20 Hex Centerlock
37 1715655 2 SPACER, Handle
38 1726573 1 HANDLE, Upper, Left Hand
39 1922837 2 SCREW, 1/4-20 x 1-1/2" Hex Head Cap
40 1715654 2 SPACER, .268 ID x .394 x .165
41 1960671 2 SCREW, 1/4-20 x 3/4" Pan Head Torx Self-Tap
42 1921221 5 SCREW, 5/16-18 x 1-1/2" Hex Head Cap, GR 5
43 1722631 1 LEVER, Pivot
44 1920397 2 NUT, 1/4-20 Hex Nyloc

Footnotes

The above parts group applies to the following Mfg. Nos.:

1694836 - 7555M
1694837 - 7555EX
1694845 - 8560El
1694846 - 8560EX

© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.

2005

5

TP 400-4248-00-IW-S

Handles & Controls Group

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

4248uhdc

The above parts group applies to the following Mfg. Nos.:

1694836 - 7555M
1694837 - 7555EX
1694845 - 8560El
1694846 - 8560EX

© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.

2005

6

TP 400-4248-00-IW-S

Handles & Controls Group

PART NO. DESCRIPTIONREF NO QTY.

45 7075909 1 SNOW STICK
46 7091267 1 NUT, #10-24 Hex Center Lock
47 1722632 1 ROD, Hand Control (Not shown; Part of Ref> No. 30)
48 7071895 1 HOLDER, Snostik- Upper
49 7027425 1 CLUTCH CABLE, Ground Drive- LH
50 7091189 4 BOLT, 5/16-18 x 2" Curved Head Square Neck GR 2
51 7090011 1 WASHER, #10 Internal Tooth Lock
52 7091266 1 SCREW, #10-24 x 2" Hex Washer Head Machine, GR 5
53 1917356 4 LOCKWASHER, Spring .312
54 1722635 1 BUSHING, .250 ID x .375 OD x .750 (Not shown; Part of Ref> No. 30)
55 1722634 1 PIN, Clevis (Not shown; Part of Ref> No. 30)
56 1722613 1 SPRING, Compression (Not shown; Part of Ref> No. 30)

Footnotes

The above parts group applies to the following Mfg. Nos.:

1694836 - 7555M
1694837 - 7555EX
1694845 - 8560El
1694846 - 8560EX

© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.

2005

7

TP 400-4248-00-IW-S

Engine, Pulleys, & Frame Group - 7-1/2 & 8-1/2 HP Briggs

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

4248epib

The above parts group applies to the following Mfg. Nos.:

1694836 - 7555M
1694837 - 7555EX
1694845 - 8560El
1694846 - 8560EX

© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.

2005

8

TP 400-4248-00-IW-S

Engine, Pulleys, & Frame Group - 7-1/2 & 8-1/2 HP Briggs

PART NO. DESCRIPTIONREF NO QTY.

1 7090188 8 WASHER, 5/16" Flat

2 7012114 1 BUSHING, Differential Link

3 7100117 1 BELT GUIDE, LH, Traction Drive Belt

4 7100118 1 BELT GUIDE, RH, Traction Drive Belt

5 * 1 ENGINE, 7-1/2HP Briggs OHV (Model: 12D196, Type: 0110-E1)

5 * 1 ENGINE, 7-1/2HP Briggs OHV Euro (Model: 12D296, Type: 0113-E1)

5 * 1 ENGINE, 8-1/2HP Briggs Intek Mod 15 ES (Model: 15B194, Type: 0110-E1)

5 * 1 ENGINE, 8-1/2HP Briggs Intek Mod 15 Manual (Model: 15B196, Type: 0111-E1)

6 1726942 1 HOSE, Oil Drain

7 7090187 5 WASHER, 5/16" Split Lock

8 7090196 4 NUT, 5/16-18 Hex, GR 5 or B

9 1715092 1 ROD, Idler
10 2816169 2 ROLL PIN, 3/16 x 3/4"
11 7072566 1 WELDMENT, Intermediate Frame- Orange
12 1926018 6 SPEED NUT, 1/4-20 U-Type
13 1666001 2 BUSHING, 1.00 long
14 1715559 1 SUPPORT, Tie Bar
15 1929477 2 SCREW, #10-24 x 1/2" Hex Washer Self-Tap
16 1960251 4 JAM NUT, 3/8-16 Hex Center Lock
17 1924940 4 WASHER, 3/8" SAE Flat
18 1674315 2 ROD, Belt Guide
19 1960687 4 NUT, 3/8-16 Hex Nyloc
20 1715756 1 SUPPORT, Frame
21 1924856 4 SCREW, 5/16-18 x 1/2" Hex Washer Self-Tap
22 1715111 1 SUPPORT, Pivot
23 1919381 2 WASHER, 5/16" Flat
24 1922127 3 CAPSCREW, 5/16-18 x 1-3/4 Hex Head, G5
25 7027174 2 SCREW, 5/16-18 x 2" Hex Head Cap, GR 5
26 7072555 1 COVER, Bottom- Orange
27 7090362 9 SCREW, 1/4-20 x 5/8" Hex Washer Self-Tap
28 1925125 1 WASHER, 7/16" Flat
29 7091598 1 COTTER PIN, 1/8 x 3/4"
30 1725369 1 WELDMENT, Idler Arm
31 1960268 1 BOLT, 3/8-16 x 1-1/4" Short Square Neck Carriage, GR 5
32 2174870 1 SPACER, .377 ID x .75 OD x .312 Long
33 2118414 1 PULLEY, Idler
34 1717393 1 V-BELT, Auger Drive
35 1725371 1 V-BELT, Traction Drive
36 1715118 1 SPRING, Extension
37 1669313 1 PAD, Brake
38 2825160 2 RIVET, Blind
39 1717320 1 ASSEMBLY, Idler Arm w/Brake Pad (Includes Ref. Nos. 37 & 38)
40 7091158 1 BOLT, 3/8-16 x 1-3/4" Short Square Neck Carriage, GR 5

Footnotes

Note* See your local Briggs & Stratton distributor for parts and service.

The above parts group applies to the following Mfg. Nos.:

1694836 - 7555M
1694837 - 7555EX
1694845 - 8560El
1694846 - 8560EX

© Copyright Simplicity Manufacturing, Inc. All Rights Reserved.

2005

9

TP 400-4248-00-IW-S