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33

640 & 650 Series Handle & Tine Shield

Ref.

Part Number

Description

1.

686-04076

Tine Hood Assembly (A)

686-04077

Tine Hood Assembly (B, C)

2.

710-0395

Hex Screw, 5⁄16-18 x 2.25

3.

710-0597

Hex Head Screw, 1⁄4-20 x 1

4.

710-0599

Self-Tapping Screw, 1⁄4-20 x 1⁄2

5.

710-0874

Hex Head Screw, 5⁄16-18 x 1-1⁄4

6.

710-3008

Hex Head Screw, 5⁄16-18 x .75

7.

712-04063

Nylon Hex Lock Nut, 5⁄16-18

8.

712-04064

Nylon Hex Lock Nut, 1⁄4-20

9.

715-0108

Spirol Pin

10.

732-04320

Depth Regulator Spring

11.

736-0275

Flat Washer, 5⁄16

12.

750-04149

Spacer, .462 x .328 x 1.63

13.

750-04160

Bushing

14.

750-04556

Spacer

15.

786-04092

Reverse Stop Arm

16.

786-04098

Channel Support Bracket

17.

786-04104

Drag Bar

18.

786-04191

Flap Stop Bracket

19.

786-04290

Hood Bracket, Left Hand

20.

786-04291

Hood Bracket, Right Hand

21.

786-04292

Adjustable Depth Bar

22.

710-0106

Hex Hd. Screw, 1⁄4-20 x 1-1⁄4

23.

710-04163

Screw, #10-24 x 2

24.

712-3009

Hex Lock Nut, 5⁄16-18

25.

712-0121

Hex Nut, #10-24

Ref.

Part Number

Description

26.

712-0291

Hex Lock Nut, 1⁄4-20

27.

732-04185

Forward Clutch Spring

28.

746-04208

Forward Clutch Cable Assembly

29.

746-04058

Rev. Clutch Cable Assembly (B, C)

30.

747-04210

Forward Clutch Bail

31.

749-04084

Upper Handlebar

32.

749-04208

Lower Handlebar

33.

749-04106

Conduit Mount Tab

34.

786-04040

Reverse Clutch Cable Bracket (B, C)

35.

786-04188

Handlebar Support

36.

786-04200

Panel

37.

710-0216

Hex Screw, 3⁄8-16 x 3⁄4

38.

710-0805

Hex Screw, 5⁄16-18 x 1-1⁄2

39.

712-3000

Hex Lock Nut, 3⁄8-16

40.

736-0119

Lock Washer, 5⁄16

41.

725-0157

Cable Tie

42.

736-3050

Flat Washer, 3⁄8

43.

712-04065

Flange Lock Nut, 3⁄8-16

44.

710-0347

Hex Hd. Screw, 3⁄8-16 x 1-3⁄4

45.

710-0514

Hex Hd. Screw, 3⁄8-16 x 1

46.

710-04048

Flange Screw, .312-18 x 1.00

47.

742-04117

Single Bolo Tine Left Hand

48.

742-04116

Single Bolo Tine Right Hand

49.

686-04066

Tine Holder (A)

 —

686-04065

Tine Holder (B, C)

(A) — Bronco

(B) — Super Bronco

(C) — Pro Line

Summary of Contents for 640 Series

Page 1: ...TROY BILT LLC P O BOX 361131 CLEVELAND OHIO 44136 0019 Printed In USA Illustrated Parts Manual Small Frame Tiller 640 650 Series Form No 769 03893 February 22 2008 ...

Page 2: ... 640 650 Series Handle Tine Shield 23 27 25 28 41 33 22 36 31 34 4 29 30 4 1 7 16 2 12 18 46 7 15 8 7 19 11 21 9 20 3 9 10 14 5 13 17 7 44 49 6 24 37 6 32 49 48 24 40 35 38 26 4 47 43 45 47 39 A A 48 39 42 ...

Page 3: ...Hd Screw 1 4 20 x 1 1 4 23 710 04163 Screw 10 24 x 2 24 712 3009 Hex Lock Nut 5 16 18 25 712 0121 Hex Nut 10 24 Ref Part Number Description 26 712 0291 Hex Lock Nut 1 4 20 27 732 04185 Forward Clutch Spring 28 746 04208 Forward Clutch Cable Assembly 29 746 04058 Rev Clutch Cable Assembly B C 30 747 04210 Forward Clutch Bail 31 749 04084 Upper Handlebar 32 749 04208 Lower Handlebar 33 749 04106 Con...

Page 4: ... 40 45 44 13 49 12 46 21 23 34 39 23 5 37 17 32 15 27 20 36 25 33 28 35 22 31 30 6 2 42 7 48 26 1 10 1 4 18 43 11 15 9 37 16 24 18 38 3 18 38 3 6 41 32 36 11 43 50 42 2 30 31 35 25 28 33 22 37 17 15 27 20 47 A A Bronco Engine shown for reference only ...

Page 5: ...000 Lock Nut 3 8 16 26 712 3009 Lock Nut 5 16 18 B C Ref Part Number Description 27 736 0119 Lock Washer 5 16 A 28 750 0535 Spacer 380 ID x 625 OD x 21 A 736 3050 Flat Washer 406 x 812 x 051 B C 29 736 3090 Flat Washer 260 x 720 x 060 30 736 0452 Bell Washer 396 x 1 140 x 095 31 710 0459A Hex Head Screw 3 8 24 x 1 50 32 736 04181 Support Washer 690 x 1 250 x 075 33 732 04085 Forward Return Spring ...

Page 6: ...6 6 640 650 Series Transmission Assembly 16 20 11 25 7 9 4 4 1 18 22 4 26 18 20 17 11 20 25 6 27 3 5 19 13 21 21 21 21 12 2 25 20 11 17 25 20 11 16 20 23 24 15 25 24 23 10 8 ...

Page 7: ...Washer 20 736 04309 Flat Washer 1 375 x 1 015 x 062 736 04308 Flat Washer 1 5 x 1 75 x 01 736 04307 Flat Washer 1 5 x 1 75 x 03 736 04306 Flat Washer 1 5 x 1 75 x 005 736 04305 Flat Washer 1 5 x 1 75 x 062 736 04304 Flat Washer 1 25 x 75 x 06 736 04260 Flat Washer 1 015 x 1 375 x 03 736 04259 Flat Washer 1 015 x 1 375 x 015 736 04258 Flat Washer 1 015 x 1 375 x 01 736 04257 Flat Washer 1 015 x 1 3...

Page 8: ...Troy Bilt Engine 170 TO 8 ...

Page 9: ...ad Rocker Arm 51 2 Valve Adjusting Nut 52 2 Pivot Locking Nut 53 2 Cylinder Head Complete 54 1 Dowel Pin 56 2 Muffler Gasket 59 1 Part No Part Description Ref No Qty 751 10798 Short Block Bolt 1 6 Oil Filler Plug 2 1 O Ring 3 1 Oil Seal 4 1 Left Crankcase Cover 5 1 Radial Ball Bearing 6 1 Camshaft Assembly 7 1 Dowel Pin 8 1 Dowel Pin 9 1 Case Cover Packing 10 1 Crankshaft Complete 11 1 Governor Ki...

Page 10: ...Notes 10 ...

Page 11: ...11 Notes ...

Page 12: ...O BOX 361131 CLEVELAND OHIO 44136 0019 To order replacement parts or locate your nearest service dealer call Customer Support at 800 828 5500 or visit www troybilt com to find the nearest authorized dealer in your area ...

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