Troy-Bilt 604 manual Power Take-offSystem

Power Take-off System

REF.	PART
NO.	NO.	DESCRIPTION

1683-0278 PTO Engagement Link w/ Weld Pin

2683-0282 PTO Actuator Bracket w/ Weld Nut

3710-0514 Hex Cap Screw, 3/8-16 x 1.0 (Grade 5)

4710-0597 Hex Cap Screw, 1/4-20 x 1.0 (Grade 5)

5710-0604 Self Tapping Screw, 5/16-18 x .625

6710-1260A Self Tapping Screw, 5/16-18 x .75

7710-3011 Hex Cap Screw, 3/8-16 x 2.25 (Grade 5)

8710-3180 Hex Cap Screw, 5/16-18 x 1.75 (Grade 5)

9710-3199 Hex Cap Screw, 1/4-20 x 1.5 (Grade 5)

10712-0431 Flange Lock Nut, 3/8-16

11712-3004A Flange Lock Nut, 5/16-18

12712-3010 Hex Nut, 5/16-18

13712-3027 Hex Flange Lock Nut, 1/4-20

14	714-0111	Cotter Pin
15	725-1657A	Snap Mount Safety Interlock Switch
16	731-2111	PTO Knob

17732-0977 Extension Spring, .62 OD x 2.16

18732-0978 Extension Spring, 1.2 OD x 3.638

19736-0140 Flat Washer, .385 x .62 x .063

20736-0176 Flat Washer, .25 x .93 x .12

21736-0272 Flat Washer, .51 x 1.0 x .60

22738-1021 Shoulder Screw, .5 x .27, 3/8-16

23738-1125 Shoulder Nut, 1/4-20

24741-0708 Hex Split Flange Bearing, .50 ID

25747-1112 PTO Engagement Handle

26747-1114 PTO Engagement Lever

27747-1174 PTO Actuator Adjuster Link

28748-0416 Shoulder Spacer, .38 ID

29748-0421 Arm Spacer, .68

30756-0627 Flat Idler Pulley, 3.5 OD

31	783-0744	Stop Bracket
32	783-0796	PTO Actuator Bracket

REF.	PART
NO.	NO.	DESCRIPTION

33783-0797 PTO Engagement Arm

34783-0798 PTO Engagement Link

35	783-0799	PTO Arm
36	783-0806	Deck Stop

37710-0561 Hex Cap Screw, 7/16-20 x 2.5 (Grade 5)

38710-0599 Self Tapping Screw, 1/4-20 x .5

39736-0171 Lock Washer, 7/16

40736-0322 Flat Washer, .45 x 1.25 x .164

41750-0956 Spacer, 1.01 x 1.4 x .825

42756-1158 Engine Pulley, 5.56 Dia. x 3.56 Dia.

43 756-1164 Pulley Sheave

44754-0472 PTO Belt (42-inch Decks)

754-0476 PTO Belt (46-inch Decks)

45683-0263 Lower Frame Assembly

46 723-0444 Battery Strap

47732-0755 Compression Spring, .1.314 OD x 2.35

48732-0956 Compression Spring, .66 OD x 1.5

49738-1014 Shoulder Screw, .5 x 1.25, 3/8-16

50	783-0349	Battery Tray
51	783-0668	Hitch Plate

52783-0733 Spacer Cup, 1.5 OD

53725-1426 Solenoid, 12-Volt, 100 Amp

54736-0222 Lock Washer, 1/4

55725-1747 Safety Interlock Plunger Switch

56738-1020 Shoulder Screw, .625 x .5, 7/16-20

57736-0407 Bell Washer, .45 x 1.0 x .062

58712-0459 Flange Lock Nut, 7/16-20

59783-0653 Steering Support Bracket

60725-1706 12-volt Battery, 270 CCA

61712-3044 Wing Nut, 1/4-20

62712-0271 Hex Sems Nut, 1/4-20

63710-0751 Hex Cap Screw, 1/4-20 x .62

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-xxxx is painted Powder Black, the part number to order would be 700-xxxx-0637.

MTD Red: 0638

Oyster Gray: 0662

Powder Black: 0637

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