Drive System - MTD 607 Operator's Manual

REF. PART
NO. NO.
1 783-1015 Shift Lever Support
2 17840 Transaxle Mounting Bracket
3 618-0551 Single-speed Transmission Assembly
4 631-0009 Shifter Knob
5 647-0045 Shift Lever
6 656-0048 Variable-speed Pulley Assembly
7 656-0051A Transmission Pulley, 8.5 x .5-36
8 683-0251 Double-idler Bracket
9 710-0176 Hex Cap Screw, 5/16-18 x 2.75
10 710-0227 Self-tapping Screw, #8-18 x .5
11 710-0347 Hex Cap Screw, 3/8-16 x 1.75
12 736-0272 Flat Washer, .51 x 1.0 x .060
13 710-0604A Self-tapping Screw, 5/16-18 x .625
14 710-0642 Self-tapping Screw, 1/4-20 x .75
15 710-3011 Hex Cap Screw, 3/8-16 x 2.25
16 711-0677 Ferrule, 5/16-18
17 712-0241 Hex Nut, 3/8-24
18 712-0378 Hex Nut, 7/16-20
19 712-0431 Flange Lock Nut, 3/8-16
20 712-0798 Hex Nut, 3/8-16
21 712-3004A Flange Lock Nut, 5/16-18
22 712-3008 Jam Nut, 3/8-16
23 714-0111 Cotter Pin
24 714-0149B Internal Cotter Pin
25 723-3018 Ball Joint
26 725-1644 Short Spring Switch
27 726-0320 Insulator Nut Plate
28 732-0384 Extension Spring, .62 Dia. x 6.12
29 732-0525 Compression Spring Clip
30 732-0716 Extension Spring, .59 OD x 4
31 732-0963 Extension Spring, .50 Dia. x 6.37
(hooks to flange, 783-0650, in frame)
32 736-0105 Bell Washer, .401 x .87 x .063
33 736-0140 Flat Washer, .385 x .62 x .063
34 736-0169 Lock Washer, 3/8
35 736-0275 Flat Washer, 5/16
36 736-0407 Bell Washer, .45 x 1.0 x .602
37 736-3010 Flat Washer, .407 x .812 x .135
38 738-0322 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
43 711-0736 Adjustment Ferrule, 1/4-20 x 1.0
44 748-0372 Shoulder Spacer, .38 ID
45 754-0467 Variable-speed Belt
46 754-0468 Drive Belt
IMPORTANT:
The V-belts found on your tractor are specially designed to engage and disengage safely. A
substitute (non-OEM) V-belt can be dangerous by not disengaging completely. For a proper working machine,
use factory approved belts.
DESCRIPTION
REF. PART
NO. NO.
47 756-0981 Flat Idler, 2.75 OD
48 783-0637 Shift Lever Support
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
54 683-0266 Drive Pedal Assembly
55 712-0431 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
59 732-0437 Compression Spring, .34 OD x 1.0
60 710-0778 Self-tapping Screw, 1/4-20 x 1.5
61 735-0662 Drive Pedal Pad
62 735-3049 Brake Pedal Pad
63 710-1650 Self-tapping Screw, 5/16-18 x .875
64 736-0187 Flat Washer, .64 x 1.24 x .06
65 736-0204 Flat Washer, .344 x .062 x .03
66 738-0155 Shoulder Screw, .437 x 1.62
67 738-0507B Shoulder Screw, .5 x .434
68 741-0225 Hex Flange Bearing
69 741-3065A Split Hex Flange Bearing
70 710-0859 Hex Cap Screw, 3/8-16 x 2.5
71 747-1138 Brake Lock Control Rod
72 710-1260A Self-tapping Screw, 5/16-18 x .75
73 748-0415A Spacer, 5/16 x 1.54
74 783-0653C Stearing Support Bracket
75 783-0732 Drive Lockout Bracket
76 783-0773 Brake Pedal
77 783-0780A Neutral Return Bracket
78 683-0304 Lower Frame Assembly
79 783-1031 Hitch Plate
80 736-0242 Bell Washer, .34 x .872
81 710-0627 Hex Cap Screw, 5/16-24 x .75
82 634-0177 Wheel Assembly Complete
20 x 10 x 8 Square Shoulder
634-0104 Wheel Assembly Complete
20 x 8 x 8 Square Shoulder
734-1675 Wheel Assembly Complete
20 x 8 x 8 Round Shoulder
634-0070 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
734-1596 Tire Only, 20 x 8 x 8, Round Shoulder
83 750-0556 Spacer
35

Drive System

DESCRIPTION