Clarke
®
American Sanders Operator's Manual - OBS-18/18 DC HDTR 70403B - 29 -
OBS-18 Assembly Drawing 12/09
Item Ref. No. Qty Description
1 80284A 6 Screw, 10-32 x
3
/
4
Pan
2 21074A 1 Handle, Front
3 10687A 1 Interlock, Asm.
4 80290A 1 Screw, 10-32 x
3
/
8
5 80291A 1 Washer, #10
6 21075A 1 Handle, Rear
7 71126A 1 Decal, OBS 18 Handle
10 920722 8 Nut, 10-32 ESNA
12 170686 1 Lock Nut
13 40522A 1 Cord, Interconnect
14 627561 1 Strain Relief
15 50930A 1 Cord, Retainer
16 62667A 1 Cover, Enclosure
17 41312A 1 Capacitor, Start (115V)
18 41311A 1 Capacitor, Run (115V)
19 22906A 1 Enclosure, Motor Starter
20 77195A 1 Label, Sanding Warning
21 77234A 1 Label, Heavy Object
22 41419A 1 Circuit Breaker (115V)
23 47709A 1 Terminal, ¼ QD
24 51523A 1 Strain Relief
25# 40160A 1 Switch, Start (115V / Baldor)
# 56380670 1 Switch-Start (115V / Imperial)
26 962727 2 Screw, 8-32 x ½
27 44667A 1 Motor (115V)
28 25907A 1 Mainframe
29 81220A 4 Nut, ¼-20 Srtd. Flange
30 86110A 4 Screw
3
/
8
-16 x 1
31 915044 1 Key,
3
/
16
x 1
32 10666A 1 Kit, Spring Mount
33 925589 1 Pin
1
/
8
x ½ Roll
34 20901A 1 Rigid Pad Driver
35 66982A 1 Retainer, Eccentric
36 85718A 1 Screw, ½-13 x
3
/
4
37 32519A 1 Grip Face
38 976551 cnt 20 Pad, Red
39 ---------- Pg. 9 Abrasive (sanding only)
40 50736A 1 Bearing
41 66981A 1 Retainer, Bearing
42 87700A 5 Screw, ¼-20 x ½
43 62814A 1 Eccentric
44 920346 2 Palnut, ½”
Item Ref. No. Qty Description
45 67474A 1 Shaft, Handle
46 306802 1 Plug
47 40540A 1 Cord, Asm. (Includes #14)
48 31224B 1 Bumper
49 61834A 1 Tube, Handle
50 627561 1 Bushing, Strain Relief
51 170667 3 Nut, Wire
52 920110 1 Nut,
5
/
16
-18 ESNA
53 507342 2 Ring, Retainer, Ext. ½”
54 980215 2 Washer, ½ Nylon
55 509240 1 Tongue
56 39857A 2 Wheel, 5”
57 61744B 1 Axle, Wheel, Snap Ring
# 60529A 1
Kit, Axle, Wheel NOTE1
58# 56109699 1 Cam Assy With Grip NOTE 2
61 980349 1
Washer, Wear
62 61831A 1 Link, Arm Lower
63 980645 1 Washer,
3
/
8
Plain
64 920248 1 Nut,
3
/
8
-16 ESNA
65 85812A 1 Screw,
5
/
16
-18 x
7
/
8
66 85817A 1 Screw,
5
/
16
-18 x 2
67 980652 2 Washer,
5
/
16
Lock
68 442001 1 Clamp, Handle
69 64325A 1 Cord Hook
70 930005 2 Rivet
71 54930A 1 Handle, Lift
72 170667 1 Connector
73 85833A 1 Screw, 10-32 x
3
/
8
74 980603 1 Washer #10 Ext
75 980681 4 Washer, Bowed
76 962822 2 Screw, ¼-20 x
5
/
8
77 980614 4 Washer ¼ EXT
78 84233A 4 Screw, ¼-20x
3
/
4
FT
79 52465A 1 Fan Cover OBS18
80 70175A 1 Tag, Warning
81 911248 1 Plug
82 40544A 1 Adaptor Cord
83 912169 1 Plug L5-15P
84 911461 1 Connector L5-15R
[ ]# 56380639 1 Decal-Prop 65
[ ] = Not Shown
# = Revised or new since last update
NOTE 1: 60529A Kit includes p/n’
s 57, 75 (qty. 2) and 53
NOTE 2: 56109699 replaces the following three parts: 925592, 461404, 441301.