Models 660 | MTD 683, 688, 685, 682, 680, 665, 668, 662 instruction

Models 660 – 688

REF.	PART
NO.	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

REF.	PART
NO.	NO.	DESCRIPTION
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

NOTE: Tractor features vary by model. NOT all parts listed above and pictured on the previous page are standard equipment.