MTD 668 Lawn Mower User Manual


 
11
Models 660 – 688
REF.
NO.
PART
NO. DESCRIPTION
1 17239C Seat Lift Bracket
2 17950A RH Pivot Support Bracket, Seat
3 17951A LH Pivot Support Bracket, Seat
4 710-0227 Self-tapping Screw, #8-18 x .50
5 710-0726 Self-tapping Screw, 5/16-12 x .75
6 712-0429 Lock Nut, 5/16-18
7 725-1303 Outer Seat Spring Switch
8 725-1439 Inner Seat Spring Switch
9 726-0278 Insulator Plate Boss
10 726-0279 Insulator Plate
11 732-0581B Extension Spring, .75 x 5.31
12 738-0296 Shoulder Screw, .437 x .286
13 17770H Running Board
14 17870C Fender
15 710-0751 Hex Screw, 1/4-20 x .620
16 710-1208 Self-tapping Screw, 5/16-18 x 3.5
17 710-3008 Hex Screw, 5/16-18 x .75
18 712-0429 Nylon Lock Nut, 5/16-18
19 712-3027 Flange Lock Nut, 1/4-20
20 732-04038 Compression Spring, 1.314 x 1.8
21 750-04212 Spacer
22 783-04139A LH Running Board
23 710-0599 Self-tapping Screw, 1/4-20 x .5
24 725-1643 Spring Switch, Long
25 726-0320 Insulator Nut Plate
26 726-3054 U-Clip Nut, 1/4-20
27 783-04060A Shift Cover Panel, 6-speed
783-04050A Shift Cover Panel, 8-speed
28 710-0870 Screw, 3/8-16 x .625
29 738-04012 Shoulder Screw, .625 x .175, 3/8-16
30 783-04081A Seat Pivot Bracket, Manual Adjust
31 710-0167 Carriage Screw, 1/4-20 x .50
32 761-0168B Blade Spindle Brake Assembly
33 723-04012 LH Abrasive Foot Pad
34 723-0422C RH Abrasive Foot Pad
35 735-04009 LH Rubber Foot Pad
36 735-0689A RH Rubber Foot Pad CORRECTED
37 726-3046
Ratchet Clip, .250 Dia
38
720-04009 Knob, 3/8-16 X .625
39
736-0219 Bell Washer, .389 x 1.120 x .030
40 757-04021 Low Back Seat, Black
757-04020 Medium Back Seat, Black
41 731-04074 Spacer
42 712-0137A Shoulder Screw, .340 x .285, 1/4- 20
43 783-0738A Seat Pivot Bracket, Quick-Adjust
44 736-0204 Flat Washer, .344 x .62
45 783-0753 Seat Select Bracket
46 783-0739 Seat Adjustment Lever
47 736-0175 Spring Washer
48 736-3019 Flat Washer, .531 x 1.062 x .134
49 738-0966 Shoulder Screw, .50 x .925, 3/8-16
50 783-0611 Seat Stop
51 710-1268 Screw, #10-16 x .375
52 732-0499 Compression Spring
53 720-0309A Grip
54 732-0735 Compression Spring, 1.314 x 2.55
REF.
NO.
PART
NO. DESCRIPTION
NOTE: Tractor features vary by model. NOT all parts listed above and pictured on the previous page are standard equipment.