MTD 780 Lawn Mower User Manual


 
46” Deck46” Deck
NOTE, Tractor features vary by model. NOT all parts listed above and pictured on the previous page are standard equipment.
Ref. Part Number Description
1. 918-04865A Spindle Assembly, Pul 6.93 Dia
2. 683-0254B Bracket Assembly, Deck Hanger, LH
3. 631-04288 Chute Deector Assembly
4. 983- 04511 Brake Assembly, Deck, 42/46
5. 983-04525 Brake Assembly, Deck, 46"
6. 683-04730 Deck Assembly, 46t, 2w
7. 710-3144 Hex Screw, 3/8-16 x 2.00
8. 710-04484 Screw, Self-tapping, 5/16-18, .750
9. 710-0514 Hex Screw, 3/8-16, 1.00, Gr5, Std
10. 710-0528 Hex Screw, 5/16-18, 1.25, Gr5, Std
11. 710-0599 Screw, Self-tapping, 1/4-20, 0.500
12. 710-0642 Screw, Self-tapping, 1/4-20, .750
13. 936-0226 Washer, Flat, .474 x .879 x .064
14. 710-1003 Screw, B, #10-16, 0.625
15. 710-3005 Hex Screw, 3/8-16 x 1.25
16. 710-3178 Bolt, Carriage, 3/8-16, 0.75, Gr1
17. 712-0229 Nut, Push, 3/8
18. 712-04063 Nut, Flange Lock, 5/16-18, Nylon
19. 712-04065 Nut, Flange Lock, 3/8-16, Nylon
20. 712-0417A Nut, Flange, 5/8-18
21. 712-04243 Nut, Lock, 1/2-13
22. 912-0641 Nut, Hex, M16-1.5
23. 714-04043 Bow-Tie Cotter Pin
24. 714-04040 Bow-Tie Cotter Pin, 72
25. 917-04074 Gear, Deck Adjustment
26. 921-04041 Water Nozzle Adapter
27. 731-06496 Belt Cover, Universal
28. 932-0384 Spring, Extension, .62 x 6.12
29. 732-04652 Spring, Compression, .535 x 1.751
30. 732-04840 Spring, Torsion, .992 I.D X 1.17 O.D
31. 732-04909 Spring, Extension, 1.05 X 6.346
32. 734-04155 Wheel, Deck, 5.0 Dia Ball
33. 735-0271A Bumper, .62 Dia X .3
Ref. Part Number Description
34. 936 -0119 Washer, Lock, 5/16, Regular Duty
35. 736-0225 Washer, Lock, 5/8, Int Tooth
36. 736-0262 Washer, Flat, .385 x .870 x .092
37. 738-04091A Shoulder Spacer, .43 x .29, 5/16-18
38. 748-04272 Shoulder Spacer, .50 x .145
39. 736-0371 Washer, Flat, .343 X .880 X .062
40. 737-04003D Deck Water Nozzle
41. 738-04162A Shoulder Spacer, .8840 X .190
42. 738-0754 Shoulder Screw, .437 Dia. X .54
43. 938-3056 Bolt, Shoulder, .496 x 2.50, 3/8-16
44. 942-04290 Blade, Cut, 23.25" 2-In-1, Econ
45. 747- 05011 Rod, Keeper, Belt
46. 747-05052A Rod, Control, Brake 46"
47. 747-05141A Rod, Lift, Deck, Medium
48. 747-05323 Rod, Keeper, Belt, 42s 46t
49. 747-1116 Rod, Deck Release
50. 736-0187 Washer, Flat, .64 X 1.24 X .06
51. 738-04146 Plug, Bolt, M16 X 1.5
52. 783-07183A Belt Guide
53. 738-1186A Spindle Shaft, 6.05 LG.
54. 751B221535 Clamp, Casing
55. 954-04219 Belt, V-Typ, A Sec
56. 756-04129B Pulley, Idler, 4.25”Dia
57. 711-04847B Hinge Pin
58. 732-04372 Torsion Spring
59. 783-05946 Bracket, Idler, Pivot, 46
60. 783-06243 Bracket, Cable, Deck Engagement
61. 783-06368A Bracket, Guard, Belt, 4.25 Pulley
62. 783-07234 Bracket, Idler, 46" Lh
63. 783-06074A Chute Bracket
64. 756-04356 Deck Pulley, 6.93 DIA
65. 941-0919 Ball Bearing, .787ID X 1.85 ODX.551
66. 750-04936 Spacer, .792 X 1.060 X 1.860 LG
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