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Model H660G
REF.
PART
NO.
NO.
1
710-1652
Self-tapping Screw, 1/4-20 x.625
2
784-5688
Drive Cable Guide Bracket
3
784-5687A
Auger Clutch Cable Bracket
4
756-0625
Cable Roller
5
738-0924
Hex Screw 1/4-28
6
784-5630B
Frame Assembly
7
741-0563
Ball Bearing
8
736-0105
Bell Washer
9
712-0116
Lock Jam Nut
10
741-04026
Hex Flange Bearing
11
736-0188
Flat Washer†
12
784-5689A
Front Support Guide Bracket
13
710-0538
Lock Hex Screw
14
736-0242
Bell Washer.340 ID x.872 OD
15
714-0474
Cotter Pin
16
736-0160
Flat Washer.536 ID x.930 OD
17
710-0809
Self-tapping Screw, 1/4-20 x 1.25
18
784-5590
Frame Shift Bracket
19
784-5638A
Frame Cover
20
716-0102
Snap Ring
21
736-0351
Flat Washer.760 ID x.50 OD
22
717-1445
80 Tooth Gear
23
714-0126
Key
24
717-04094
7-Tooth Shaft
25
715-0249
Roll Pin
26
714-0143
Klik Pin
† Use more than one washer on either side, only if necessary to reduce axle-play.
REF.
PART
NO.
NO.
1
618-0123
RH Reducer Housing
2
618-0124
LH Reducer Housing
3
710-0642
Hex Screw 1/4-20 x.75
4
711-0910A
Spiral Axle 28"
5
714-0161
Key
6
715-0143
Spiral Pin
7
717-0528
Worm Gear, 20T
8
717-0526
Worm Shaft
9
718-0186
Thrust Collar
NOTE:
When rebuilding a gearbox assembly, include 1.5 oz. of Alvania EP Lead-Free Grease (Part No. 737-0168)
DESCRIPTION
4
16
1
7
12
DESCRIPTION
REF.
PART
NO.
NO.
27
684-0042C
28
656-0012A
29
684-0013B
30
710-0599
31
748-0190
32
684-0021
33
732-0264
34
712-0711
35
746-0898B
36
738-0830
37
790-00010
38
735-0243B
39
718-0301A
40
618-0063A
41
711-1364
42
736-0142
43
714-0507
44
712-0703A
45
790-00011
46
734-1712A
47
731-04043
48
734-1525
723-0430
49
734-0255
50
734-1711A
51
741-0401
17
11
9
13
15
14
5
6
3
2
REF.
PART
NO.
NO.
10
721-0325
11
721-0327
12
736-0351
13
736-0369
14
736-0445
15
741-0662
16
741-0663
17
618-0122A
21
DESCRIPTION
Friction Wheel Assembly
Friction Disc Wheel
Wheel Shift Rod Assembly
Self-tapping Screw, 1/4-20 x.5
Spacer
Friction Wheel Bracket Assembly
Extension Spring
Jam Nut 3/8-24
Drive Cable
Axle 16" Wheels
Friction Plate
Friction Wheel Rubber
Friction Wheel Hub
Friction Wheel Bearing Assembly
Clevis Pin, 1/4 x 1.3725
Flat Washer,.281 x.5 x.063
Cotter Pin,.75
Insert Nut, 5/16-18
Friction Plate
Wheel Assembly Comp. 16 x 6.5
Spacer
Tire Only
Tire Chain (Not Shown)
Air Valve
Rim Only
Sleeve Bearing
8
10
3
DESCRIPTION
Grease Plug
Grease Seal
Flat Washer.76 x 1.5 x.030
Flat Washer.508 x 1.0 x.020
Flat Washer.76 x 1.5 x.060
Flange Bearing.75 x 1.0 x.59
Flange Bearing.75 x 1.0 x.925
Gearbox Ass'y. Complete 28"
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