Simplicity 755M Manuel utilisateur

Parts Manual

Rev. 10/2001

TP 400-2561-00-IW-S

INTERMEDIATE

SNOWTHROWERS

555 SNOWTHROWERS

Mfg. No. Description

1693980 555M, 5 HP Manual Start

1693981 555M, 5 HP Manual Start (Export)

755 SNOWTHROWERS

Mfg. No. Description

1693983 755E, 7 HP Electric Start

1693982 755M, 7 HP Manual Start (Export)

MANUFACTURING, INC.

500 N Spring Street / PO Box 997

Port Washington, WI 53074-0997 USA

www.simplicitymfg.com

TP-400-2561-00-IW-S

Table of Contents

SNOWTHOWER COMPONENTS PAGES

Handles and Controls Group.....................................2

Frame and Engine Group...........................................6

Auger Drive and Impeller Group..............................10

Auger Housing and Chute Group ............................12

Traction Drive Group...............................................14

Decals Group ..........................................................16

Wheels and Tires Group..........................................18

REFERENCE INFORMATION

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

TP-400-2561-00-IW-S

Handles and Controls Group

NOTE: Unless noted otherwise,

use the standard hardware torque

specification chart.

985917

Apply adhesive to

secure grips.

Ref. 29 required on

slotted holes only.

Shift rod assembly

(Ref. 20) must pivot

freely on pivot blocks

(Ref. 14).

Slot in support (Ref. 56)

towards rear of unit.

Mount bushings

with flange on

inside of brackets.

Insert shift rod (Ref. 13)

into inner hole of Ref. 15.

Use washers to shim

gear (Ref. 54) as required

to insure proper adjustment.

Position in slots of frame to be sure hub of gear

(Ref. 56) is tight against the inside surface of the

gear support (Ref. 51).

Locate under rear hole of

gear support (Ref. 51) only.

Must pivot freely

on capscrew (Ref 34).

Apply lubricant as required.

Must slide freely in

dash assembly (Ref 24).

Apply lubricant as required.

57 47

10 11

14 15

1622 43

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

1693980 555M, 5HP Manual Start

1693981 555M, 5HP Manual Start (Exp.)

1693982 755M, 7HP Manual Start (Exp.)

1693983 755E, 7HP Electric Start

TP-400-2561-00-IW-S

Handles and Controls Group

1 1668525 2 ROD, Control, Lower

2 1669323 2 SPRING, Extension

3 1916621 4 NUT, Hex, #10-24 R.H.

4 1715132 1 CLUTCH ROD, Auger Drive

5 1722636 1 HANDLE, R.H. (Auger Control side)

6 1722638 1 LEVER, Auger Clutch, R.H.

7 1676954 2 GRIP, Black Vinyl, for 1Ó Tube

8 1918447 3 PIN, Cotter

9 1666255 1 ROD, Shift, Lower

10 1916622 3 NUT, Hex Hd., 1/4-20

11 1916964 3 LOCKWASHER, Spring

12 1960252 2 CARRIAGE BOLT, 1/4-20 x 5/8 G5

13 1720238 1 ROD, Shift, Upper

14 1668524 2 BLOCK, Pivot

15 1720240 1 ROD & ARM ASMY, Pivot

16 1715123 1 SPRING, Torsion

17 1918452 2 PIN, Cotter

18 1668185 2 BUSHING

19 1924361 1 WASHER

20 1668523 1 ROD & CLEVIS ASSY.

21 1921159 1 CAPSCREW, Hex Hd., 1/4-20 x 2-1/4

22 1921319 3 WASHER, Flat 1/4

23 172038 1 KNOB, Internal Thread, 3/8-16

24 1722627 1 DASHBOARD & SUPPORT ASSAMBLY

25 1667588 4 BUSHING, Nylon

26 1714084 1 KNOB, Chute Control Spinner

27 1960093 1 NUT, Push, 3/8

28 1919438 4 NUT, Hex Lock ESNA Light, 5/16-18

29 1919326 2 WASHER, Flat 5/16

30 1722633 1 ROD & SPRING ASSEMBLY

31 1722690 1 SPRING, Compression

32 1960519 1 NUT, Push for 1/2" Stud

33 1722630 1 ROD, Free hand Control

34 1921962 1 CAPSCREW, Hex Head, 1/2-20 x 1 3/4

35 1722667 1 LEVER, L.H. (Traction Drive Clutch)

36 1923358 3 NUT, Hex, Centerlock, 1/4-20

37 1715655 2 SPACER, Large

38 1722637 1 HANDLE, L.H. (Traction Drive Control side)

39 1922837 2 CAPSCREW, Hex Hd., 1/4-20 x 1-1/2

40 1715654 2 SPACER, Small

41 1960556 2 CAPSCREW, Taptite, Pan Hd., Torx, 1/4-20 x 3/4

42 1921221 4 CAPSCREW, Hex Hd. 5/16-18 x 1-1/2

43 1722631 1 LEVER, Pivot

44 1920397 2 NUT, Hex Lock ESNA Light, 1/4-20

45 1715658 1 ROD, Chute Control

46 1720452 2 CLAMP, Tube, Saddle

47 1917356 5 LOCKWASHER, 5/16

48 1922127 2 CAPSCREW, Hex Hd. 5/16-18 x 1 3/4

49 1715659 1 CLUTCH ROD, Traction Drive

50 1921332 2 CAPSCREW, Hex Hd. 5/16-18 x 3/4

REF NO. PART NO. QTY. DESCRIPTION

Footnotes:

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

1693980 555M, 5HP Manual Start

1693981 555M, 5HP Manual Start (Exp.)

1693982 755M, 7HP Manual Start (Exp.)

1693983 755E, 7HP Electric Start

TP-400-2561-00-IW-S

Handles and Controls Group

NOTE: Unless noted otherwise,

use the standard hardware torque

specification chart.

985917

Apply adhesive to

secure grips.

Ref. 29 required on

slotted holes only.

Shift rod assembly

(Ref. 20) must pivot

freely on pivot blocks

(Ref. 14).

Slot in support (Ref. 56)

towards rear of unit.

Mount bushings

with flange on

inside of brackets.

Insert shift rod (Ref. 13)

into inner hole of Ref. 15.

Use washers to shim

gear (Ref. 54) as required

to insure proper adjustment.

Position in slots of frame to be sure hub of gear

(Ref. 56) is tight against the inside surface of the

gear support (Ref. 51).

Locate under rear hole of

gear support (Ref. 51) only.

Must pivot freely

on capscrew (Ref 34).

Apply lubricant as required.

Must slide freely in

dash assembly (Ref 24).

Apply lubricant as required.

57 47

10 11

14 15

1622 43

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

1693980 555M, 5HP Manual Start

1693981 555M, 5HP Manual Start (Exp.)

1693982 755M, 7HP Manual Start (Exp.)

1693983 755E, 7HP Electric Start

TP-400-2561-00-IW-S

Handles and Controls Group

51 1718793 1 SUPPORT, Gear

52 1960518 2 NUT, Push

53 1960252 4 CARRIAGE BOLT, 1/4-20 x 5/8 G5

54 1718593 2 GEAR, Steel, Universal (Supersedes Plastic Gear)

55 1931333 1 CARRIAGE BOLT, 5/16-18 X 3/4

56 1715099 1 BRACKET, Worm Support

57 1919326 1 WASHER, Flat 5/16

58 1917372 1 NUT, Hex, 5/16-18

59 1960103 1 WASHER, Flat 3/8

60 1715117 1 WORM ASSEMBLY

61 916168 1 PIN, Spring

62 1960294 2 NUT, Hex Flange, Whiz Lock Small, 1/4-20

REF NO. PART NO. QTY. DESCRIPTION

Footnotes:

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

1693980 555M, 5HP Manual Start

1693981 555M, 5HP Manual Start (Exp.)

1693982 755M, 7HP Manual Start (Exp.)

1693983 755E, 7HP Electric Start

TP-400-2561-00-IW-S

Frame and Engine Group

NOTE: Unless noted otherwise,

use the standard hardware torque

specification chart.

985620

Attach to Frame

Right rear only.

Engine

Use upper square hole on 5 HP

and lower square hole on 7 HP.

Required on rear

engine bolts only.

Torque all engine bolts

to 19 - 21 ft-lbs.

FRONT

(Auger)

Engine Pulley

(Traction Drive)

Idler Pulley

Traction

Drive Pulley

Engine Pulley

(Auger)

Idler Pulley

Auger Pulley

1.06"

.056"

Engine Pulley

(Auger)

Engine Pulley

(Traction Drive)

Torque to

10 - 14 ft-lbs.

(2 places)

Install with

hub facing

engine.

Leave .18" grip

between hex

nut and head

of cap screw.

Install with

hub facing

engine.

Attach to Idler arm

bottom hole.

33 17

42 19

338

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

1693980 555M, 5HP Manual Start

1693981 555M, 5HP Manual Start (Exp.)

1693982 755M, 7HP Manual Start (Exp.)

1693983 755E, 7HP Electric Start

TP-400-2561-00-IW-S

Frame and Engine Group

1 1921515 2 CAPSCREW, Hex Hd., 5/16-24 x 3/4

2 1924874 1 WASHER, 5/16

3 1715136 1 BELT STOP

4 1920427 2 LOCKWASHER, External Tooth, 3/8

5 * 1 555M 5 HP ENGINE, Tecumseh, Manual Start, (Models 1693980 & 1693981) Engine

Model # HSSK 50 Engine Type # 67261S

5 * 1 755M 7 HP ENGINE, Tecumseh, Electric Start (Model 1693983) Engine Model #

OHSK 70 Engine Type # 72523D

5 * 1 755M 7 HP OHV ENGINE, Tecumseh, Manual Start (Model 16933982) Engine

Model # OHSK 50 Engine Type # 72513B

6 ** 1 CORD, Electric Start (1693983)

7 1931277 3 NUT, Hex, Flange Whizlock, 5/16-18

8 931277 1 NUT, Hex Flange Whiz Lock, 5/16-18

9 1715092 1 ROD, Idler

10 916169 2 PIN, Spring

11 1720229 1 FRAME

12 1926018 6 NUT, Speed 1/4-20

13 1666001 2 BUSHING

14 1715559 1 TIE BAR SUPPORT

15 1929477 2 CAPSCREW, Taptite, #10-24 x 1/2

16 1960251 3 NUT, Hex, Jam, Center-lock, 3/8-16

17 1924940 4 WASHER, Flat

18 1674315 2 GUIDE, Belt

19 1930645 4 NUT, Hex, Flange, Locking, 3/8-16

20 1715756 1 FRAME BRACKET

21 1924856 4 CAPSCREW, Taptite, 5/16-18 X 1/2

22 1715111 1 SUPPORT, Pivot

23 1919381 2 WASHER

24 1922127 3 CAPSCREW, Hex Hd., 5/16-18 x 1-3/4

25 1922127 1 CAPSCREW, Hex Head, 5/16-18 x 1 3/4 G5

26 1715137 1 COVER, Bottom

27 1925003 9 CAPSCREW, Taptite, 1/4-20 x 1/2

28 1925125 1 WASHER, Flat 15/32

29 1918451 1 PIN, Cotter

30 1715112 1 ARM & SHAFT ASSY., Idler

31 1960268 1 CARRIAGE BOLT, 3/8-16 X 1-1/4

32 174870 1 SPACER

33 118414 1 PULLEY, Idler - Traction Drive

34 1717393 1 V-BELT, 4L, Auger Drive

35 1715127 1 V-BELT, 3L Traction Drive, (1693980 & 1693981)

35 1720234 1 V-BELT, 3L Traction Drive (1693982 & 1693983)

36 1715118 1 SPRING, Extension

37 1669313 1 PAD, Brake

38 925160 2 RIVET, Pop

39 1717319 1 ARM & HUB ASSY., Idler/Brake (Includes Ref. 37 and 38)

40 1931353 1 CARRIAGE BOLT, 3/8-16 x 1-3/4

41 1922755 1 WASHER, 3/8

42 1668477 1 PULLEY, Idler - Auger Drive

43 1715434 1 COVER, Belt, (1693980 & 1693981)

43 1720403 1 COVER, Belt, (1693982 & 1693983)

REF NO. PART NO. QTY. DESCRIPTION

Footnotes:

* See your local Tecunseh distributor for service parts.

** Not a servicable part.

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

1693980 555M, 5HP Manual Start

1693981 555M, 5HP Manual Start (Exp.)

1693982 755M, 7HP Manual Start (Exp.)

1693983 755E, 7HP Electric Start

TP-400-2561-00-IW-S

Frame and Engine Group

NOTE: Unless noted otherwise,

use the standard hardware torque

specification chart.

E985919

Attach to Frame

Right rear only.

Engine

Use upper square hole on 5 HP

and lower square hole on 7 HP.

Required on rear

engine bolts only.

Torque all engine bolts

to 19 - 21 ft-lbs.

FRONT

(Auger)

Engine Pulley

(Traction Drive)

Idler Pulley

Traction

Drive Pulley

Engine Pulley

(Auger)

Idler Pulley

Auger Pulley

1.06"

.056"

Engine Pulley

(Auger)

Engine Pulley

(Traction Drive)

Torque to

10 - 14 ft-lbs.

(2 places)

Install with

hub facing

engine.

Leave .18" grip

between hex

nut and head

of cap screw.

Install with

hub facing

engine.

Attach to Idler arm

bottom hole.

33 17

42 19

338

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

1693980 555M, 5HP Manual Start

1693981 555M, 5HP Manual Start (Exp.)

1693982 755M, 7HP Manual Start (Exp.)

1693983 755E, 7HP Electric Start

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