MTD 660 Illustrated Parts Manual page 13

Models 660 – 688
REF. PART
NO. NO.
1 17668A RH Axle Support Bracket
2 17669A LH Axle Support Bracket
3 17962 Switch Plate
4 683-04025 Lift Handle Assembly
5 683-04049 Lift Shaft Assembly
6 710-0224 Self-tapping Screw, #10-16 x .5
7 710-0599 Self-tapping Screw, 1/4-20 x .5
8 710-0627 Hex Cap Screw, 5/16-24 x .75
9 710-0642 Self-tapping Screw, 1/4-20 x .75
10 710-0726 Self-tapping Screw, 5/16-12 x .75
11 710-3180 Hex Cap Screw, 5/16-18 x 1.75
12 710-3008 Hex Screw, 5/16-18 x .75
13 712-0429 Lock Nut, 5/16-18
14 712-3006 Hex Nut, 1/4-20
15 716-0106A E-Ring, .625 Dia Shaft
16 720-0233 Handle Grip
17 732-0369 Compression Spring, .55 x 1.37
18 732-0750A Switch Actuator Spring
19 736-0222 External Lock Washer, 1/4
20 736-0329 Lock Washer, 1/4
21 741-0487A Flange Bearing, .632 ID
22 747-04031 Battery Hold-down Rod
23 748-04011A Lift Shaft Connector
24 783-0345 Battery Tray
25 783-0355D Hitch Plate
26 783-04011A Lower Frame
27 783-04031 LH Upper Frame Side Panel
28 783-04032 RH Upper Frame Side Panel
29 783-04213 Deck Anti-sway Bracket
30 725-04039 Screw-mount Interlock Switch
31 683-04048A Stabilizer Shaft Assembly
32 711-04036 Ferrule, 1/2-20 x .50
33 711-04075A Ferrule, 3/8-24 x .375
34 712-0130 Lock Nut, 3/8-16
35 714-04023 Internal Cotter Pin, .080 x 1.56
36 732-04050A Extension Spring, 1.07 x 9.52
37 736-0219 Bell Washer, .389 x 1.12 x .030
38 736-0267 Flat Washer, .385 x .87 x .060
39 738-0322 Shoulder Bolt, .625 x .217
40 747-04018A Deck Hanger Link
41 747-04040A Deck Disengagement Rod
42 747-04069A Deck Hanger Link
43 747-04115A Stabilizer Rod (46-inch Decks)
747-04157 Stabilizer Rod (38- and 42-inch Decks)
Round Shoulder* 734-1675
Square Shoulder* 634-0104
NOTE: Tractor features vary by model. NOT all parts listed above and pictured on the previous page are standard equipment.
DESCRIPTION
Wheel Ass'y
Rim Assembly
Complete
634-0070
634-0070
13
REF. PART
NO. NO.
44 748-04307 Lift Link
45 783-04093 Stabilizer Bracket (46-inch Decks)
783-04294 Stabilizer Bracket (38- and 42-inch Decks)
46 783-04113 Deck Lift Index Bracket
47 17630A Shift Lever Retainer
48 17840 Transaxle Mounting Bracket
49 17860 Pedal Mounting Bracket
50 725-1426 Solenoid
51 710-0176 Hex Cap Screw, 5/16-18 x 2.75
52 710-0809 Self-tapping Screw, 1/4-20 x 1.25
53 712-0271 Hex Sems Nut, 1/4-20
54 710-3015 Hex Screw,1/4-20 x .75
55 714-0111 Cotter Pin, 1.0
56 732-04029 Extension Spring, .59 x 12.38
57 783-04059 Speed Select Lever
58 732-04075A Extension Spring, .73 x 12.54
59 732-04076 Extension Spring, 1.15 x 7.90
60 732-0722A Brake Return Spring
61 736-0242 Bell Washer, .34 x .872 x .060
62 747-04043 Variable Speed Control Rod
63 750-0566A Spacer, .260 x .372 x 1.030
64 683-04005A Clutch / Brake Pedal Assembly
65 735-0196 Foot Pad, 4.6
66 750-0802 Spacer, .640 x .76 x 2.63
67 720-04008 Shift Handle Grip
68 732-04017 Compression Spring, .89 x 1.75
69 736-0300 Flat Washer, .406 x .875 x .059
70 747-04039 Speed Control Rod
71 750-04080 Spacer, .640 x 1.0 x .78
72 725-1706A Battery, 270 CCA
725-1737A Battery, 190 CCA
73 712-3027 Flange Lock Nut, 1/4-20
74 711-0993 Belt Guard Pin, 1/4-20
75 749-0334 Spacer
76 710-1266 Hex Cap Screw, 5/16-18 x 3.25
77 710-0833 Hex Cap Screw, 5/16-18 x 5.25
78 748-04021A Shoulder Spacer
79 731-2290A Deluxe Hub Cap
80 736-0430 Flat Washer, .350 x 1.59 x .062
81 734-1675 Round Shoulder Wheel Ass'y Complete
634-0104 Square Shoulder Wheel Ass'y Complete
82 748-04037 Spacer, .635 x 1.0 x .696
Tire Only
734-1596
(20 x 8 x 8)
734-1730
(20 x 8 x 8)
DESCRIPTION
Air Valve
734-0255
734-0255
* See illustartion on Page 3