MTD 31AH64Q4711 Manuel utilisateur

MTD LLC, P.O. BOX 361131 CLEVELAND, OHIO 44136-0019

Printed In USA

Illustrated Parts Manual

600-Series Snow Throwers

Form No. 769-07021

(June 01, 2011)

Thank you for purchasing an MTD Snow Thrower. It was carefully

engineered to provide excellent performance when properly

operated and maintained.

All information in this manual is relative to the most recent

product information available at the time of printing. Please be

aware that this Illustrated Part’s Manual may cover a range of

product specifications for various models.

Components listed and/or illustrated in this manual may not be

applicable to all models. We reserve the right to change product

specifications, designs and equipment without notice and

without incurring obligation.

Throughout this manual, all references to right (RH) and left (LH)

are observed from the operating position.

Augers .....................................................................10

Axle ..........................................................................18

Belts .........................................................................18

Cable, Auger ...........................................................10

Chute, Standard .....................................................16

Chute, Extended .....................................................14

Cleanout Tool, Chute .............................................10

Controls, 2- and 4-way Chute ................................12

Cord, Extension ......................................................10

Dash Panel, B-Style ................................................. 3

Dash Panel, E/F-Style .............................................. 4

Dash Panel, K/L-Style .............................................. 6

Dash Panel, N/P/Q-Style ......................................... 8

Drive System ...........................................................18

Engine Model 370-SUB-11 ..................................... 22

Engine Model 478-SUA ......................................... 30

Engine Model 483-SUA ......................................... 40

Engine Model 270-SU-11 ....................................... 50

Engine Model 265-SU-11 ....................................... 62

Engine Model 165-SUB-11 ..................................... 72

Frame ......................................................................18

Friction Wheel .........................................................18

Gear Box .................................................................10

Shear Pins ................................................................10

Skid Shoes ...............................................................10

Wheels .....................................................................18

Table of Contents

Record Product Information

To ease in ordering replacement parts, please locate the model

plate on the equipment and record the information in the

provided area to the right. You can locate the model plate by

looking beneath the seat.

Model NuMber

Serial NuMber

Painted Parts

When ordering painted service parts, a four digit color suffix must be added to the part number (e.g. 783-XXXXX). Please

refer to the table below for current color codes:

0637 Black

0709 Dark Green (Bolens, Mastercraft, Yard-Man Domestic)

0662 Oyster Gray (MTD Gold)

0638 Red (Yard Machines, Huskee, Troy-Bilt, MTD)

0691 Black Jack (MTD Gold, MasterCut)

0674 Yellow (Yard-Man)

0650 Metallic Red (White Outdoor)

0665 Dark Green (Yard-Man Export)

0629 Silver Flake (MTD Platinum)

04038 Day Orange (Daedong)

04033 Flint Mica (Troy-Bilt XP)

To The Owner

2

3

B-Style Panel

Ref.

Part Number Description

1 710-04484 Taptite Screw, 5/16-18 x .750

2 631- 04133A Clutch Lock Handle Assembly, LH

— 631- 04134B Clutch Lock Handle Assembly, RH

3 684-04105B Engagement Assembly, LH

4 684-04106B Engagement Assembly, RH

5 710-0606 Hex Head Screw, 1/4-20 x 1.50

6 710 -1233 Machine Screw, #10-24 x 1.375

7 712- 04064 Flange Lock Nut, 1/4-20

8 720-0274 Grip, 1.0 ID x 5.0 LG

Ref.

Part Number Description

9 935-0199A Rubber Bumper, .62 OD x .22 Thick

10 738-04348 Shoulder Screw, .437 x 1.345 x 1⁄4-20

11 790-00100 Handle Panel

12 920-0284 Wing Knob

13 749-04190A Upper RH Handle

14 749-04191A Upper LH Handle

15 749- 04138A Lower Handle

16 710-0572 Carriage Screw, 5/16-18 x 2.25

10

2

7

12

16

11

5

15

6

1

4

9

3

8

14

13

A

4

E/F-Style Panel

32

2

25

13

6

30

36

12

8

35

28

22

7

16

11

33

26

38

24

9

17

18

34

11

14

23

37

1

4

27

3

21

5

10

15

31

29

19

20

5

E/F-Style Panel

Ref.

Part Number Description

1 710-04484 Taptite Screw, 5/16-18 x .750

2 631- 04133A Clutch Lock Handle Assembly, LH

— 631- 04134B Clutch Lock Handle Assembly, RH

3 684-04105B Engagement Assembly, LH

4 684-04106B Engagement Assembly, RH

5 684-04250 Clutch Pivot Lock Rod Assembly

6 710-04326 Hex Washer Screw, #8-16 x .50

7 710-04586 Hex Washer Screw, 1⁄4-20 x .625

— 710-0606 Hex Head Screw, 1/4-20 x 1.50 +

8 710-0572 Carriage Screw, 5/16-18 x 2.25

9 710 -1233 Machine Screw, #10-24 x 1.375

10 710-3069 Socket Screw, 1⁄4-20 x .50

11 712- 04063 Flange Lock Nut, 5⁄16-18

12 920-0284 Wing Knob

13 712-04081A Hex Nut, 1⁄4-20

14 914-0145 Click Pin, .092 x 1.64

15 720 -0274 Grip, 1.0 ID x 5.0 LG

16 720-04039 Shift Knob

17 725-05153 Snow Thrower Harness ^

18 925-1658 Halogen Lamp ^

19 925-1672 Lens/Lamp Assembly Housing ^

Ref.

Part Number Description

20 926-0154 Cable Tie

21 731-04894D Lock Plate

22 731-04896B Clutch Lock Cam

23 732-0193 Compression Spring, .39 x .60 x .88

24 732-04219C Clutch Lock Spring

25 732-04238 Torsion Spring, .8156 ID x .3038

26 749-04138A Lower Handle

27 935-0199A Rubber Bumper, .62 OD x .22 Thick

28 736-0262 Flat Washer, .385 x .870 x .092

29 749 -04190A Upper RH Handle

30 738 - 0 4118 Shoulder Bolt, 5⁄16-18 x .905

31 749-04191A Upper LH Handle

32 738-04348 Shoulder Screw, .437 x 1.345 x 1⁄4-20

33 946- 04397A Speed Selector Cable

34 747-1136 Headlight Retainer ^

35 790-00209 Handle Panel w/ Light ^

— 790-00219-0691 Handle Panel w/o Light

36 712- 04064 Flange Lock Nut, 1/4-20 +

37 790 -00313 Speed Shift Lever

38 790-00248B Panel Bracket

— 729-04035 Amp Connector

+ Models without Clutch Lock

^ Models with Light

6

K/L-Style Panel

31

2

27

25

30

35

13

7

12

29

14

34

32

24

8

36

33

19

26

10

21

15

9

3

18

1

5

28

20

4

23

6

11

17

40

37

38

39

16

22

7

K/L-Style Panel

Ref.

Part Number Description

1 710-04484 Screw, Taptite, 5/16-18 x .750

2 631- 04134B Clutch Lock, RH

— 631- 04133A Clutch Lock, LH

3 931-05348A Handle Panel Gray, includes 39 & 40

931-04183 Handle Panel Black, includes 39 & 40

4 684-04105B Auger Engage, Black

5 684-04106B Drive Engage, Black

6 684-04250 Pivot Rod

7 710-04326 Screw, Plastite, 8-16 x .50

8 710-04586 Screw, Taptite, 1/4-20 x 1.625

9 710-0837 Screw, 10-16 x 0.625

10 710 -1233 Screw, 10-24 x 1.375

11 710-3069 Screw, 1/4-20 x .50

12 712- 04064 Nut, Flange Lock, 1/4-20

13 712-04081A Nut, Hex, 1/4-20

14 914-0145 Click Pin, .092 x 1.64

15 720-04039 Shift Knob

16 725-0157 Cable Tie, 7”

17 725-1629 Lamp, 12.8V, 357cc Engine

18 710-0572 Screw, Carriage, 5/16-18 x 2.25

19 725-04393 Heated Grip Switch

20 925-1649 Lamp Socket

21 725-05149 Heated Grip

22 926- 0154 Cable Tie, Push Mount

Ref.

Part Number Description

23 731-04894D Plate, Lock

24 731-04896B Cam, Clutch Lock

25 732-0193 Compression Spring, .39 x .60 x .88

26 732-04219C Clutch Lock Spring

27 732-04238 Torsion Spring, 0.8156 x .3038

28 935-0199A Rubber Bumper

29 936-0267 Washer, Flat, .385 x .87

30 738- 04125 Screw, Shield, .374 x 1.05

31 738-04348 Screw, Shoulder, .437 x 1.345 x 1/4-20

32 946-04396A Speed Selector Cable

33 790-00248B Panel Bracket

34 79 0 - 0 0311A Shift Lever

35 920-0284 Wing Knob

36 749 -04138A Lower Handle

37 749 -04190A Upper RH Handle

38 749-04191A Upper LH Handle

39 731-05320 Lens Panel

40 777X41803 Lens Label

— 925- 04137 Harness Assembly

— 725-05148 Heated Grips Harness, 357cc Engine

— 725-04694A

Heated Grips Harness, 179cc & 208cc

Engines

8

N/P/Q-Style Panel

31

2

27

25

30

35

13

7

12

29

14

34

32

24

8

36

33

19

26

10

21

15

9

3

18

1

5

28

20

4

23

6

11

17

40

37

38

39

16

22

9

N/P/Q-Style Panel

Ref.

Part Number Description

1 710-04484 Screw, Taptite, 5/16-18 x .750

2 631- 04134B Clutch Lock, RH

— 631- 04133A Clutch Lock, LH

3 931-05332A Handle Panel w/ Light

— 731-05334A Handle Panel w/o Light

4 684-04105B Auger Engage

5 684-04106B Drive Engage

6 684-04250 Pivot Rod

7 710-04326 Screw, Plastite, 8-16 x .50

8 710-04586 Screw, Taptite, 1/4-20 x 1.625

9 710-0837 Screw, 10-16 x 0.625

10 710 -1233 Screw, 10-24 x 1.375

11 710-3069 Screw, 1/4-20 x .50

12 712- 04064 Nut, Flange Lock, 1/4-20

13 712-04081A Nut, Hex, 1/4-20

14 914-0145 Click Pin, .092 x 1.64

15 720-04039 Shift Knob

16 725-0157 Cable Tie, 7”

17 725-1629 Lamp, 12.8V

— 725-1629 Lamp

18 710-0572 Screw, Carriage, 5/16-48 x 2.25

19 725-04393 Heated Grip Switch

20 925-1649 Lamp Socket

Ref.

Part Number Description

21 725-05149 Heated Grip

— 720-0274 Grip

22 926- 0154 Cable Tie, Push Mount

23 731-04894D Plate, Lock

24 731-04896B Cam, Clutch Lock

25 732-0193 Compression Spring, .39 x .60 x .88

26 732-04219C Clutch Lock Spring

27 732-04238 Torsion Spring, 0.8156 x .3038

28 935-0199A Rubber Bumper

29 936-0267 Washer, Flat, .385 x .87

30 738- 04125 Screw, Shield, .374 x 1.05

31 738-04348 Screw, Shoulder, .437 x 1.345 x 1/4-20

32 946-04396A Speed Selector Cable

33 790-00248B Panel Bracket

34 79 0 - 0 0311A Shift Lever

35 920-0284 Wing Knob

36 749 -04138A Lower Handle

37 749 -04190A Upper RH Handle

38 749-04191A Upper LH Handle

39 731-05319 Lens Panel, Troy-Bilt

40 777X41805 Lens Label, Troy-Bilt

729-04035 Amp Connector, Not Shown

Auger & Auger Housing

58

53

45

49

57

20

3

7

1

28

26

13

6

44

46

48

56

52

54

50

38

12

34

32

22

19

10

21

37

27

4

5

11

16

7

4

29

6

30

43

39

17

40

42

31

14

9

6

18

41

8

23

36

33*

51

55

47

35

2

5

59

6

24

25

7

15

62

6

60

61

10

* 30” models only

11

Auger & Auger Housing

Ref.

Part Number Description

1 731-2635 Cleanout Tool Mount

2 684 -04057A Impeller Assembly, 12"

3 710-0347 Hex Screw, 3⁄8-16 x 1.75

4 710-04484 Hex Washer Screw, 5⁄16-18 x .750

5 710-0451 Carriage Bolt, 5⁄16-18 x .750

6 712-04063 Flange Lock Nut, 5⁄16-18

7 712-04065 Flange Lock Nut, 3/8-16

8 714-04040 Bow-Tie Cotter Pin

9 725- 0157 Cable Tie, 3⁄16 x .05 x 7.4

10 926- 04012 Push Nut, .25 Dia.

11 732-04460 Extension Spring

12 736- 0174 Wave Washer, .625 x .885 x .015

13 736-0242 Bell Washer, .340 x .872 x .060

14 931-2643 Chute Cleanout Tool

15 738-0143 Shoulder Bolt, .496 x .336 x 3⁄8-16

16 938-0281 Shoulder Screw, .625 x .17 x 3⁄8-16

17 738-04124A Shear Pin, .25 x 1.50

18 941-0245 Hex Flange Bearing, .75 ID

19 941-0309 Ball Bearing, .75 ID x 1.85 OD

20 756-04224 Idler Pulley, 2.75 OD

21 790-00075 Bearing Housing, 1.85 ID

22 790-00080A Auger Idler Bracket

23 929-0071A Extension Cord (Electric Start Only)

24 784-5580 Skid Shoe

25 790-00091 Deluxe Skid Shoe

26 710-0703 Carriage Screw, 1⁄4-20 x .75

27 712- 04064 Flange Lock Nut, 1/4-20

28 731-04705D Chute Adapter, 5"

— 731-07525 Chute Adapter, 5" (4-way)

— 731- 07117 Chute Adapter, 5” (side crank)

29 710-0276 Carriage Screw, 5/16-18 x 1.00

30 936-0159 Flat Washer, .349 x .879 x .063

31 941-0475 Plastic Bushing, .380 ID

32 784-5647 Chute Crank Bracket

33* 731-04871 Spacer, 1.250 x .75 ID x 3⁄16 LG

34 710-04071 Carriage Bolt, 5⁄16-18 x 1.00

35 918-04170B Gearbox Assembly, 22"

— 918 -04171B Gearbox Assembly, 24"

— 918 -04172B Gearbox Assembly, 26"

— 918 -04173A Gearbox Assembly, 28"

— 918-04165A Gearbox Assembly, 30"

36 684-04107 Spiral Assembly, LH

Ref.

Part Number Description

37 684-04108 Spiral Assembly, RH

38 684-04266 Auger Housing Assembly, 22”

684-04265 Auger Housing Assembly, 24"

— 684-04270 Auger Housing Assembly, 24” (T-B)

— 684-04264 Auger Housing Assembly, 26"

— 684-04271 Auger Housing Assembly, 26” (T-B)

— 684-04268 Auger Housing Assembly, 28”

— 684-04272 Auger Housing Assembly, 28” (T-B)

— 684-04267 Auger Housing Assembly, 30"

39 731-04870 Spacer, 1.2500 x .75 ID x 1.00

40 736-0188 Flat Washer, .76 x 1.49 x .06

41 741- 0493A Flange Bushing, .800 ID x .910 OD

42 790-00087A Bearing Housing, 1"

43 790 - 0 0117 Shave Plate, 22”

— 790- 00120 Shave Plate, 24"

— 790- 00121 Shave Plate, 26”

— 790 - 0 0118 Shave Plate, 28"

— 790 - 0 0119 Shave Plate, 30"

44 918- 0123A Housing Assembly, RH

45 918-0124A Housing Assembly, LH

46 710-0642 Hex Washer Screw, 1⁄4-20 x .750

47 711-0 4286 Auger Axle, 22"

711- 04285 Auger Axle, 24"

— 711- 04284 Auger Axle, 26"

— 711- 04283 Auger Axle, 28"

— 711- 04282 Auger Axle, 30"

48 914-0161 Hi-Pro Key

49 715- 04021 Dowel Pin, .25 OD x 1.25 LG

50 917- 04126 Worm Shaft, .75 OD

51 917-04861 Worm Gear 20 T, 24" & 26"

— 917-0528A Worm Gear 20 T, 28"& 30"

52 718-04071 Thrust Collar, .756 ID x .600

53 721-0325 Plug, 1⁄4 x .437

54 721-0327 Oil Seal, .75 x 1.131 x .188

55 936-0351 Flat Washer, .760 ID x 1.50 ID

56 736-3084 Flat Washer, .51 x 1.12 x .06

57 741-0662 Flange Bearing, .75 ID x 1.0 OD x .59

58 741-0663 Flange Bearing, .50 ID x .75 OD x .59

59 946-04230A Auger Drive Cable

60 936 -0159 Washer, Flat, .349 x .879

61 731-05984A Slide Shoe, Poly

62 710-0276 Carriage Screw, 5/16-18 x 1.00

10

16

21

7

22

12

9

11

14

36

33

1

17

23

8

4

3

15

20

13

18

5

6

43

19

2

38

27

26

37

35

24

31

30

34

32

28

29

25

43

46

2

41

39

42

40

47

48

44

45

49

51

50

12

2-Way & 4-Way Extended Chute

† Not Shown

13

2-Way & 4-Way Extended Chute

Ref.

Part Number Description

1 684-04310A Chute Support Bracket (lrg. block)

— 68 4 - 0 4311A Chute Support Bracket (small block)

2 753- 06151 Chute Control, 4-Way

— 753- 06154 Chute Control, 2-Way

3 710-0262 Bolt, Carriage, 5/16-18 x 1.50, 4-Way

— 710-0451 Bolt, Carriage, 5/16-18 x .750, 2-Way

4 710-04071 Bolt, Carrier, 5/16-18 x 1.00

5 710- 04187 Screw, Hi-Lo, 1/4-15 x 0.50

6 710-04370 Hex Head Screw, 1/4-20 x 3.00

7 710-0627 Hex Head Screw, 5/16-24 x .750

8 710-0895 Screw, Hi-Lo, 1/4-15 x 0.750

9 711- 0 4 4 69A Clevis Pin, 3/8 x 1.87

10 712- 04063 Nut, Flange Lock, 5/16-18

11 712- 04064 Nut, Flange Lock, 1/4-20

12 712-3087 Wing Nut, 1/4-20

13 914-0101 Internal Cotter Pin

14 714-04040 Bow-Tie Cotter Pin

15 920-0284 Wing Knob, 5/16-18

16 731-04427A Chute, Upper, 4-Way

— 731-04426A Chute, Upper, 2-Way

17 731-06440A Chute, Lower

18 731-06451 Cable Guide, Chute Tilt

19 936-0159 Washer, Flat, .349 x .879

20 736-04446 Washer, Flat, .25 x .630

21 738-04367 Screw, Shoulder, .312 x 3.5 x 1/4-20

22 747- 05116 Chute Rod, 3/8 Hex

23 784-5594 Cable Bracket

24 710-04373A Screw, 12-16 x .75

25 711- 05186 Hex Shaft

Ref.

Part Number Description

26 712- 0896 Hexlock Nut, 1/4-28

27 717- 04667 Gear, 14 T

28 717- 04672 Worm

29 731-06906 Gear Cover

30 731-06943 Pawl Lock

31 732-04638B Torsion Spring, .721 ID x .474

32 736-0290 Washer, Flat, .625 x 1.0 x .067

33 738-04391 Screw, Shoulder, .34 x .95 x 1/4-28

34 941-0225 Hex Bearing

35 741-04388 Flange Bearing

36 946-04619B Cable Lock

37 790-00342B Gear Bracket

38 984-04338 Chute Control, 4-Way

— 984-04348 Chute Control, 2-Way

39 710-04353 Screw, #8 x 1.00

40 710-04879 Screw, 8-32 x .750

41 731-04893A Joystick Plug

42 731-07031 Joystick Trigger

43 918-04801A Chute Rotation Gearbox

44 946-04528A 4-Way Cable

946-04477† 4-Way Cable w/Clip

45 984-04324A Shift Assembly

46 753-06152 Gear Set Assembly

47 753-06153 Handle Housing Assembly

48 710 -1256 Screw, #8-18 x 1.250

49 715-04095 Pin, Roll

50 684-04350 Block, Asm Joint

51 715-0150 Pin, Roll

21

6

10

11

5

3

18

20

16

23

19

2

13

14

24

12

1

17

9

22

4

8

7

15

1

34

35

29

31

32

27

25

26

30

33

28

31

36

14

Extended Chute

15

Extended Chute

Ref.

Part Number Description

1 918-04933 Chute Rotation Gear Box

2 684-04310A Chute Support Bracket (lrg. block)

— 68 4 - 0 4311A Chute Support Bracket (small block)

3 710-04071 Carriage Bolt, 5⁄16-18 x 1.00

4 710-04370 Hex Screw, 1⁄4-20 x 3.00

5 710-0451 Carriage Bolt, 5⁄16-18 x .750

6 710-0627 Hex Lock Screw, 5⁄16-24 x .750

7 710-1652 Hex Washer Screw, 1⁄4-20 x .625

8 711- 0 4 4 69A Clevis Pin, 3⁄8-1.87

9 712- 04063 Flange Lock Nut, 5⁄16-18

10 712- 04064 Flange Lock Nut, 1⁄4-20

11 712-3087 Wing Nut, 1⁄4-20

12 914-0101 Cotter Pin, .08 x 1.42

13 714-04040 Bow-tie Cotter Pin

14 920-0284 Wing Knob, 5⁄16-18

15 720- 04102 Shift Knob, .390

16 926-0100 Push Cap, 3⁄8

17 731-04426A Upper Chute

18 731-06440A Lower Chute, 5.0

19 936-0185 Flat Washer, .375 x .738 x .063

20 736-04446 Flaw Washer, .25 x .630 x .0515

21 738-04367 Shoulder Screw, .312 x 3.5 x 1/4-20

22 941-0475 Plastic Bushing, .380 ID

23 747-05386 Chute Crank

24 790-00341 Support Rod Bracket

25 717- 04667 Gear Assembly

26 710-04373A Screw, 12-16 x .75

27 712-04065 Flange Lock Nut, 3/8-16

28 717- 04672 Worm

29 731-07529 Gear Cover

30 732-04756 Compression Spring, .39 x .60 x .88

31 736-3072 Flat Washer, .380 x .93 x .110

32 736-0290 Flat Washer, .625 x 1.0 x .067

33 941-0225 Hex Bearing

34 741-04388 Flange Bearing

35 790-00342B Gear Bracket

36 711- 05329 Worm Shaft

16

Standard 2-Way Chute

3

1

8

4

12

23

14

13

16

20

5

27

29

17

13

11

14

28

10

26

9

12

2

15

24

21

28

18

19

7

5

6

22

25

13

12

3

29

5

17

Standard 2-Way Chute

Ref.

Part Number Description

1 631-04131B Lower Chute Assembly

2 731-04912B Lower Chute

3 710-04071 Carriage Bolt, 5⁄16-18 x 1.00

4 710-0451 Carriage Bolt, 5⁄16-18 x .750

5 712- 04063 Flange Lock Nut, 5⁄16-18

6 920-0284 Wing Knob

7 731-04426A Upper Chute

8 731-04869A Flange Keeper

9 684-04104 Chute Crank

10 914-0104 Cotter Pin, .072 x 1.13

11 720-0201A Crank Knob

12 926-0100 Push Cap, 3⁄8

13 735-0234 Rubber Grommet

14 936-0185 Flat Washer, .375 x .738 x .063

15 747-04263 Eye Bolt

16 684-04350 Joint Assembly

17 684-04351 Chute Crank

18 710-0599 Taptite Screw, 1/4-20 x .500

19 914-0101 Cotter Pin, .08 x 1.42

20 715-04095 Pin, .156 x .875

21 710-04484 Taptite Screw, 5/16-18 x 2.25

22 720-04102 Shift Knob

23 747-05154 Upper Chute Rod

24 747-05157 Chute Rod Eye Bolt

25 747-05159 Lower Chute Rod

26 710-0276 Carriage Screw, 5/16-18 x 1.00

27 936-0159 Flat Washer, .349 x .879 x .063

28 941- 0475 Plastic Bushing, .380 ID

29 784-5647 Chute Crank Bracket

18

Drive System

Engine Shown For

Reference Only

5

23

22

43

33

54

66

60

67

59

53

45

42

62

55

46

72

7

17

1

34

29

40

69

4

11

56

2

83

84

57

18

35

31

47

65

47

44

82

73

71

70

48

50

61

68

28

36

74

75

7

25

7

24

37

39

41

64

70

71

24

7

63

30

3

78

76

12

21

27

10

32

52

38

51

24

31

7

25

26

20

19

85

86

5

12

58

49

25

9

81

15

14

13

80

5

79

77

27

6

31

1

16

8

2

19

Drive System

Ref.

Part Number Description

1 656-04055 Disc Assembly, Friction Wheel

2 684-04153 Friction Wheel Assembly, 5.5 OD

3 684-04154B Friction Wheel Support Bracket

4 684-04156A Rod Shift Assembly

5 710-0627 Hex Head Screw, 5/16-24 x .750

6 710-0788 Taptite Screw, 1/4-20 x 1.000

7 710-1652 Taptite Screw, 1/4-20 x .625

8 712- 04065 Flange Lock Nut, 3/8-16

9 712-0417A Flange Nut, 5/8-18

10 914- 0126 Hi-pro Key, 3/16 x 3/4 Dia.

11 916-0104 E-Ring

12 716-0136 Retaining E-Ring, .875 Dia.

13 916-0231 E-Ring, .750 Dia.

14 917-04209A Hex Shaft, 7-Tooth

15 917-04230 Gear, 80-Tooth

16 726-0221 Speed Nut, .500

17 932-0264 Extension Spring

18 732- 0 4311A Torsion Spring, .750 x .968

19 736-0242 Bell Washer, .340 x .872 x .060

20 936-0287 Flat Washer, .793 x 1.24 x .060

21 736-04161 Flat Washer, .75 x 1.00 x .060

22 936-0140 Washer, Flat, .385 x .62 x .063

23 731-07101 Belt Cover

24 738-04184A Shoulder Screw, .368 x .113, 1/4-20

25 738-0924A Shoulder Screw, 1/4-28, .340 x .355

26 941-0245 Hex Flange Bearing

27 941-0563 Ball Bearing, 17 x 40 x 12

28 946-04229B Wheel Clutch Cable, 44.95”

29 710-0751 Hex Head Screw, 1/4-20 x .620

30 748-0190 Spacer, .508 ID x .75 OD x .68

31 756-0625 Cable Roller

32 790-00096 Auger Cable Front Guide Bracket

33 790-00180A Frame

34 790-00206A Auger Cable Guide Bracket

35 790-00207B Drive Cable Guide Bracket

36 790-00316 Frame Cover

37 712-04063 Flange Lock Nut, 5/16-18

38 712- 04064 Flange Lock Nut, 1/4-20

39 936-3015 Washer, Flat, .469 x .875 x .105

Ref.

Part Number Description

40 790 - 00217A Speed Selector Pivot Bracket

41 790-00218A Speed Selector Shift Bracket

42 684-04169 Idler Pulley Assembly

43 710- 0191 Hex Screw, 3/8-24 x 1.25

44 710-0654A Sems Screw, 3/8-16 x 1.00

45 710-0672 Hex Screw, 5/16-24 x 1.25

46 710-0809 Hex Screw, 1/4-20 x 1.25

47 738-04439 Shoulder Screw, 5/16-24 x .5

48 926 -04012 Push-on Nut, .25 Dia.

49 731-06401 Belt Cover, 4-Way lrg. block

— 731-05353 Belt Cover, 4-Way

— 731-04792A Belt Cover, Standard

50 732-04308A Torsion Spring, .850 ID x .333

51 735-04099 Plug, 3/8 ID

52 735-04100 Plug, 1/2 ID

53 936 - 0119 Lock Washer, 5/16

54 736-0247 Flat Washer, .406 x 1.25 x .157

55 936-0329 Washer, Lock, 1/4

56 736-0505 Flat Washer, .34 x 1.50 x .150

57 715-04020 Pin, Spirol, 2.5”

58 748-04053A Adapter Pulley, .75 Dia.

59 748 - 0 4112B Shoulder Spacer, .3175 x .5 x .0975

60 750-04303 Spacer, .875 ID x 1.185 OD

61 750- 04477A Spacer, .340 x .750 x .330

62 750-04571 Shoulder Space, .260 x .785 x .538

63 954-04195 Auger Drive Belt, 4-Way lrg. block

— 954-04050 Auger Drive Belt, Standard

64 954-04201A Wheel Drive Belt, 4-Way lrg. block

— 954-04260 Wheel Drive Belt, Standard

65 756-04109 Auger Drive Pulley, 8.1 x .5

66 756 - 0 4113 Pulley Half, 2.600 OD

67 756-04252 Pulley Half, 3/8 x 1.716 OD

68 790-00208C Wheel Drive Idler Bracket

69 790-00332 Cover Plate, 4-Way lrg. block

— 790-00289A Cover Plate, Standard

70 710-04022 Hex Head Screw, 1.25 x 20

71 936-0264 Washer, Flat, .330 x .630 x .0635

72 732-04677 Cable Guide

73 732-0705 Cable Guide

Cont’d on next page

20

Drive System

Ref.

Part Number Description

74 738-04164A Friction Disc Bearing Pin

75 741-04098 Ball Bearing, 30 x 55 x 13

76 618-0063A Bearing Assembly

77 710-0896 Screw, 1/4-14 x .625

78 935-04054 Friction Wheel Rubber

79 790 - 00174 Friction Wheel Plate

80 731-04873 Spacer, 1.25 x .75 x 3.0

81 938-04168 Axle, .75 x 22

82 736-0320 Washer, Flat, .38 x 1.38 x .125

83 684-04360 Friction Wheel Ass’y, Single-Speed

84 917-04793 Shaft, Single-Speed

85 634-04144A-0911 Snow Hog Wheel, 13 x 4 x 6

— 634-04142A-0911 Snow Hog Wheel, 15 x 5 x 6

— 634-04141-0911 Snow Hog Wheel, 15 x 4.8

86 634-04167A-0911 X-Trac Wheel, 13 x 4 x 6, LH

— 634-04168A-0911 X-Trac Wheel, 13 x 4 x 6, RH

— 634-04147A-0911 X-Trac Wheel, 15 x 5 x 6, LH

— 634-04148A-0911 X-Trac Wheel, 15 x 5 x 6, RH

— 634-04145-0911 X-Trac Wheel, 16 x 4.8 x 8, LH

— 634-04146-0911 X-Trac Wheel, 16 x 4.8 x 8, RH

— 634-04136-0911 X-Trac Wheel, 16 x 6.5 x 8, RH

— 634-04137-0911 X-Trac Wheel, 16 x 6.5 x 8, LH

La page charge ...

MTD 31AH64Q4711 Manuel utilisateur

MTD 31AH64Q4711 Manuel utilisateur

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