Yard-Man manual Part No, Part Description, Model 31AE993I401

Page 19
Part No.

Model 31AE993I401

Ref.

Part No.

Part Description

Ref.

Part No.

Part Description

No.

No.

 

 

 

 

 

 

 

 

 

 

1.

05244A

Bearing Housing

30.

738-0281

Shoulder Screw

2.

618-0281A

Bracket Assembly: Auger Break

31.

741-0185

Self-Aligning Bearing

3.

684-0090A

Impeller Assembly: 16”

32.

741-0192

Flange Bearing w/ Flats

4.

710-0371

Hex Lock Bolt 5/16-18 x .875”

33.

741-0475

Plastic Bushing

5.

710-0451

Carriage Bolt 5/16-18 x .750”

34.

741-0494

Flange Bushing

6.

710-0459A

Hex Screw, Special 3/8-24 x 1.5”

35.

747-0980

Idler Rod: Auger

7.

710-0528

Hex Screw 5/16-18 x 1.25”

36.

754-0222

V-Belt

8.

710-0604A

Self-Tapp. Screw 5/16-18 x .625”

37.

756-0178

Flat Idler

9.

710-0891

Shear Bolt 5/16-18 x 1.75”

38.

756-0243

Pulley

10.

711-0640

Stud

39.

784-0385A

Idler Bracket: Auger

11.

711-0677

Ferrule

40.

784-5076

Support Bracket

12.

712-0116

Jam Nut 3/8-24

41.

784-5123

Chute Crank Bracket

13.

712-0429

Hex Lock Nut 5/16-18

42.

784-5710

Support Plate

14.

712-3010

Hex Nut 5/16-18

43.

784-5711

Chute Bracket

15.

714-0104

Hairpin Clip

44.

618-0436

Gear Assembly

16.

714-0126

Key

45.

705-5210A

Spiral Assembly RH

17.

714-0135

Key

46.

705-5211A

Spiral Assembly LH

18.

715-0118

Spiral Pin

47.

684-0093A

Auger Housing Assembly

19.

731-1696

Chute Adapter

48.

784-5697

Slide Shoe

20.

732-0858

Extension Spring

49.

737-3000

Lube Fitting

21.

736-0119

Lock Washer

50.

738-0491

Spiral Axle

22.

736-0159

5/16 Washer

51.

736-0105

Bell Washer

23.

736-0169

Lock Washer

52.

784-0315

Bearing Housing

24.

736-0174

Wave Washer

53.

784-5714

Shave Plate

25.

736-0242

Beleville Washer

54.

710-0389

Carriage Screw

26.

736-0250

Flat Washer

55.

710-3168

Carriage Bolt

27.

736-0271

Spring Washer

56.

712-0798

Hex Nut 3/8-16

28.

736-3008

Flat Washer

 

 

 

NOTE: For painted parts, please refer to the list of color codes below. Please add the applicable color code, wherever needed, to the part number to order a replacement part. For instance, if a part numbered 700-sextets is painted Yard- Man Green, the part number to order would be 700-sextets-0665.

Yard-Man Green: 0665

Yard-Man Yellow: 0674

Powder Black: 0637

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Image 19
Contents MTD PRODUCTS INC. P.O. BOX 368022 CLEVELAND, OHIO Model 31AE993I401OPERATOR’S MANUAL 33” Snow ThrowerCALLING CUSTOMER SUPPORT TABLE OF CONTENTSContent FINDING MODEL NUMBEROperation SECTION 1 IMPORTANT SAFE OPERATION PRACTICESTraining PreparationMaintenance And Storage Assembling Handle SECTION 2: ASSEMBLING YOUR SNOW THROWERUnpacking Loose PartsTraction Control and Shift Lever Final AdjustmentsAuger Control Skid Shoes SECTION 3: KNOWING YOUR SNOW THROWERAuger Control Traction Control / Auger Control LockChute Tilt Control Safety Ignition KeyShift Lever Chute CrankTo Start Engine SECTION 4: OPERATING YOUR SNOW THROWERBefore Starting Gas And Oil Fill-upTo Engage Augers SECTION 5: MAKING ADJUSTMENTSTo Stop Engine To Engage Wheel DriveDrive Wheels Skid Shoe AdjustmentAuger Control Adjustment Chute AssemblyLubrication SECTION 6: MAINTAINING YOUR SNOW THROWERGeneral Recommendations CarburetorAuger Bearings and Shaft SECTION 7: SERVICING YOUR SNOW THROWERAugers Shave Plate and Skid ShoesAuger Belt Replacing BeltsDrive Belt Changing Friction Wheel RubberSECTION 8: OFF-SEASONSTORAGE EngineRemedy SECTION 9: TROUBLESHOOTINGProblem CauseModel 31AE993I401 Part Description Part NoModel 31AE993I401 Part No A 32 Part No 15 22 18 14 7 21 1 13 3 20 20 24 31 Notes Page MANUFACTURER’S LIMITED WARRANTY FOR