MTD 993 manual Model

Page 21

Model 993

Ref.

Part No.

Description

Qty.

Ref.

Part No.

Description

Qty.

No.

 

 

 

No.

 

 

 

1

629-0071

Extension Cord 10 Ft.

1

17

714-0118

Square Key 1/4 X 1.5

1

2

710-0502A

Hex L-wash Tt Scr 3/8-16 X 1.25

4

18

732-0303

Extension Spring .38 OD X 3.18 L

1

3

710-0607

Hwhd 5/16-18 X 1/2 Thd Roll Zn

3

19

736-0169

L-wash 3/8

1

4

731-0321-1

Belt Cover - Pierced

1

20

736-0217

Lock Washer 3/8 Heavy

1

5

736-0264

Fl-wash .344 ID X .625 OD X .063

3

21

736-0242

Bell Wash .345 ID X .88 OD X .060

4

6

712-3006

Nut 1/4-20 GR B Hex

1

22

737-0157

Grease - Sunaplex 781 - 1/10

1

8

732-0705

Cable Control Wire

1

23

738-0215A

Shoulder Scr .498 Dia X 3.0 Lg

1

9

736-0173

Fl-Wash .28 ID x .74 OD x .063

1

24

748-0234

Shldr Spcr .50 Dia X .14 Shldr

1

10

736-0329

Lock Washer 1/4

1

25

754-0131

3v Belt 35.5 Lg

1

11

07386

Wash .39 ID X 1.75 OD X .175 T

1

26

756-0240

3.0 OD Flat Idler With Flange

1

12

710-0191

Scr Hex Cap 3/8-24 X 1. Gd 8

1

27

756-0241B

Dbl Engine Pulley 3.25 & 2.75

1

13

710-0237

Scr Hex Cap 5/16-24 X .62 Gd 5

3

28

684-0123A

Brkt Asm Cvr Belt 12 HP

1

14

710-0459

Scr Hex Cap 3/8-24 X 1.5 Gd 5

1

29

784-5726

Brkt Idlr Dr

1

15

710-1245

Hhcs 5/16-24 X 7/8 Gr 5

1

30

-

Engine

1

16

712-0116

Hex Ins L-nut 3/8 - 24

1

 

 

 

 

IMPORTANT: For a proper working machine, use Factory Approved Parts.

V-BELTSare specially designed to engage and disengage safely. A substitute (non OEM) V-Belt can be dangerous by not disengaging completely

21

Image 21
Contents OPERATOR’S Manual Calling Customer Support Finding Your Model NumberCopy the model number here Copy the serial number hereTraining Important Safe Operation PracticesPreparation OperationSafety Labels Found on Snow Thrower Maintenance and StorageAuger Shear Bolts SET-UP InstructionsAuger and Traction Control Clutch Adjustment Final AdjustmentsSkid Shoe Adjustment See Figure Shift Lever Adjustment See FigureShift Lever ControlsChute Directional Control Traction CONTROL/AUGER Clutch LockOperation GAS and OIL FILL-UPTo Start Engine Adjustments Lubrication Belt Removal and Replacement MaintenanceAugers Shave Plate and Skid ShoesDrive Belt Changing the Friction Wheel OFF-SEASON StorageSpacer Support Bracket ShaftTrouble Possible Causes Corrective Action Trouble Shooting GuideModel 193 6478 Model Model Model Model Model Model Model MANUFACTURER’S Limited Warranty for