MTD 604 manual Drive System

Page 33

REF.

PART

 

NO.

NO.

DESCRIPTION

1

783-1015

Shift Lever Support

2

17840

Transaxle Mounting Bracket

3

618-0307C

Single-speed Transmission Assembly

4

631-0009

Shifter Knob

5

647-0045

Shift Lever

6656-0048 Variable-speed Pulley Assembly

7656-0051A Transmission Pulley, 8.5 x .5-36

8683-0251 Double-idler Bracket

9710-0189 Hex Cap Screw, 5/16-18 x 3

10710-0227 Self-tapping Screw, #8-18 x .5

11710-0347 Hex Cap Screw, 3/8-16 x 1.75

12736-0272 Flat Washer, .51 x 1.0 x .060

13710-0604A Self-tapping Screw, 5/16-18 x .625

14710-0642 Self-tapping Screw, 1/4-20 x .75

15710-3011 Hex Cap Screw, 3/8-16 x 2.25

16711-0677 Ferrule, 5/16-18

17712-0241 Hex Nut, 3/8-24

18712-0378 Hex Nut, 7/16-20

19712-0431 Flange Lock Nut, 3/8-16

20712-0798 Hex Nut, 3/8-16

21712-3004A Flange Lock Nut, 5/16-18

22712-3008 Jam Nut, 3/8-16

23

714-0111

Cotter Pin

24

714-0149B

Internal Cotter Pin

25

723-3018

Ball Joint

26725-1644 Short Spring Switch

27726-0320 Insulator Nut Plate

28732-0384 Extension Spring, .62 Dia. x 6.12

29732-0525 Compression Spring Clip

30732-0716 Extension Spring, .59 OD x 4

31732-0963 Extension Spring, .50 Dia. x 6.37 (hooks to flange, 783-0650, in frame)

32736-0105 Bell Washer, .401 x .87 x .063

33736-0140 Flat Washer, .385 x .62 x .063

34736-0169 Lock Washer, 3/8

35736-0275 Flat Washer, 5/16

36736-0407 Bell Washer, .45 x 1.0 x .602

37736-3010 Flat Washer, .407 x .812 x .135

38738-0322 Shoulder Screw, .625 x .217

39

747-1122

Brake Rod

40

747-1123A

Belt Guard

41

747-1127

Idler Adjustment Rod, 3/8

42

747-1156

Shift Rod

43711-0736 Adjustment Ferrule, 1/4-20 x 1.0

44748-0372 Shoulder Spacer, .38 ID

45754-0467 Variable-speed Belt

46 754-0468

Drive Belt

47756-0981 Flat Idler, 2.75 OD

48783-0637 Shift Lever Support

 

 

Drive System

 

 

 

 

REF.

PART

 

 

NO.

NO.

DESCRIPTION

49

783-0667A

Transmission Torque Bracket

 

50

783-0669

Idler Bracket

51

783-0714

Adjustable Shift Bracket

52

647-0031

Brake Control Assembly

53

647-0032

Speed Control Assembly

54683-0266 AutoDrivePedal Assembly

55712-0431 Flange Lock Nut, 3/8-16

56

711-0736

Ferrule, 1/4-20

57

711-1363

Pin, 3/8-16 x 2.43

58

714-0104

Cotter Pin

59732-0437 Compression Spring, .34 OD x 1.0

60732-0955 Extension Spring, .50 OD x 1.41

61735-0662 AutoDrivePedal Pad

62735-3049 Brake Pedal Pad

63736-0140 Flat Washer, .281 x .5 x .0625

64736-0187 Flat Washer, .64 x 1.24 x .06

65736-0204 Flat Washer, .344 x .062 x .03

66738-0155 Shoulder Screw, .437 x 1.62

67738-0507B Shoulder Screw, .5 x .434

68741-0225 Hex Flange Bearing

69741-3065A Split Hex Flange Bearing

70747-1137 Cruise Control Rod

71747-1138 Brake Lock Control Rod

72 748-0413

Cruise Latch

73748-0415A Spacer, 5/16 x 1.54

74783-0653B Stearing Support Bracket

75783-0732 AutoDriveLockout Bracket

76

783-0773

Brake Pedal

77

783-0780

Neutral Return Bracket

78

683-0304

Lower Frame Assembly

79

783-1031

Hitch Plate

80736-0242 Bell Washer, .34 x .872

81710-0627 Hex Cap Screw, 5/16-24 x .75

82634-0177 Wheel Assembly Complete, 20 x 10 x 8

634-0104

Wheel Assembly Complete, 20 x 8 x 8

634-0077

Rim Only

734-0255

Air Valve (Not Shown)

734-1873

Tire Only, 20 x 10 x 8, Square Shoulder

734-1730

Tire Only, 20 x 8 x 8, Square Shoulder

83 734-2290

Hub Cap

84710-0778 Self-tapping Screw, 1/4-20 x 1.5

85750-0556 Spacer

86710-1026 Self-tapping Screw, 1/4-20 x 1.75

87750-0768 Spacer

88710-1260A Self-tapping Screw, 5/16-18 x .75

89710-1650 Self-tapping Screw, 5/16-18 x .875

90710-0859 Hex Cap Screw, 3/8-16 x 2.5

91736-0430 Flat Washer, .350 x 1.59 x .062

33

Image 33
Contents OPERATOR’S Manual Table of Contents Finding Your Model NumberCalling Customer Support General Operation Important Safe Operation PracticesSlope Operation ServiceDo not ChildrenSafety Labels found on your unit Slope Gauge Attaching the Battery Cables Attachments & AccessoriesInstalling the Mulch KIT Tractor SET-UPControls Indicator Monitor / Hour Meter Ignition SwitchThrottle Control Lever Choke ControlPTO Power TAKE-OFF Lever Electric PTO Power TAKE-OFF KnobAutodrive Pedal Brake PedalSafety Interlock Switches Shift LeverCruise Control Button Setting the Cruise Control Setting the Cutting HeightStarting the Engine Stopping the EngineUsing the Lift Lever Driving on SlopesOperating the Headlights Engaging the PTO AdjustmentsMowing Leveling the DeckFront to Rear Carburetor AdjustmentSeat Adjustment Steering AdjustmentBrake Adjustment Maintenance EngineChanging Engine Oil Cutting Deck Removal Cleaning the Engine and DeckChanging the Deck Belts Decks w/ Electric PTOInch decks w/ manual PTO Upper Drive Belt Changing the Transmission Drive BeltsFront of Tractor Lower Drive Belt Cutting Blades Tires BatteryFuse ChargingLubrication Trouble Possible Corrective Action Causes Troubleshooting GuideModel Part Description Tractor BodyModel Lift Assembly Model Steering Assembly Model Drive System 31 30 12c Single-speed Transmission PTO belt for 42 deck shown 783-0349 Battery Tray 783-0891A Deck Stop Power Take-off SystemInch Deck †46-inch Deck Brake AssemblyCutting Decks Model Briggs & Stratton Intek Single Engine AccessoriesElectrical System Page MANUFACTURER’S Limited Warranty for