Troubleshooting Guide

11
Item Part No. Description Qty
1 BK210980SF Top Cover 1
2 BJ511626SF Frame Weldment 1
3 BB557523SF Retaining ring, .94D 6
4 BE587106 Wheel, Rubber
8 x 2.5 2
5 85004016SF Axle Thrust Washer, 1 ID 2
6 BK901038SF Release Valve Adapter 1
7 23521011 Pin, 3/16D 2
8 85004024 Flex Shaft 1
9 BJ395104SF Wheel Axle 1 x 4-1/8L 2
10 23314012SF Handle Release Spring 1
11 85002007SF Release Rod 1
12 H0933000
Handle Grip, Release Rod 1
13 23220001 Handle Grip 2
14 23220094SF Knob, Release Valve 1
15 23521011SF Pin, Knob 3/16 x 1-1/8L 1
16 85001011SF Handle Assembly 1
17 1-312-00002 Air Valve, 1/4NPT 1
18 BJ354646 Air Hose, 1/4 ID 1
19 SJ100374 Screw, Phillips 6
20 90000352SF Jack & Air Motor Assy. 1
21 BJ318028 Screw, Flat 2
22 BD215108 Washer, 1/4 2
23 SJ100079 Nut, Hex 1/4-20UNC 2
24* AJ100060 Filler Screw 1
25* AJ100020 Gasket, 15/32OD 1
26 BJ389025 Reservoir 1
27 BJ398020 Top Cap 1
28* NJ100046 Quad ring 1
29 BD674061 Pin, 1/8 x 9/16L 1
30* B1160000 Ball, 7/32 1
31* BS116000 Ball, 5/16 1
Item Part No. Description Qty
32* AJ100040 Valve Spring 1
33* BB159167 Gaket, 19/32OD 1
34* BK300600 Valve Plug 1
35 BK490010 Release Spindle 1
36* AJ100312 O-ring, 3/16ID 1
37 BK810800 Washer, 4-5/8OD 1
38 BK876900 Relief Valve 1
39 BS303700 Washer, 3/8OD, 17/64ID 1
40 BJ790096 Nipple, 1/8 NPT 1
41 BK729200SF Adapter, Air Motor 1
42 BJ580096 Pump Nipple 1
43 BK729100SF Elbow, 78° 2
44 928456 Air Motor 1
45 BJ788039 Bushing 1
46 B1060100 Plug, Hex 1/4-28UNF 2
47 BJ990096 Male Elbow, 90°, 1/8MPT 2
48 N/A
49 BJ649268 Tube, 1/4OD x 16L 1
50 BJ479096 Street Elbow, 90° 1
51 N/A Base 1
52 BJ390030 Cylinder 1
53 21100488 Plunger 1
54* 36400011 Bearing 1
55* 248428 U-cup, 2.5 x 2 x .38 1
56* 30600031 Retaining Ring 1
57 BJ382028 Adj, Screw 1
58 BJ385446 Plunger Sleeve 1
(*) B7002000 Repair Kit -
(*) indicates items included in Repair Kit B7002000
Replacement Parts List For Model HW93733 - ref pages 9 & 10 for parts drawings.
Item Part No. Description Qty
59 928464 U-cup 1
60 928463 Brass Bushing 1
61 928467 Hollow-Lock Set Screw 1
62 928449 Air Piston Square O-ring 2
63 928452 Air Piston O-ring 2
64 928453 O-ring 1
Item Part No. Description Qty
65* 928469 Air Piston Assembly 1
66** 928468 Seal Kit 1
* Includes complete Air Piston assembly with O-rings 62
and 63
** Includes Part Numbers 59, 60, 61, 62, 63 and 64
Replacement Parts List For Model HW93733 Air Motor - ref page 10