Parts List & Operating Instructions
9
22
21
19
8
7
Item
No.
1
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Note: The worm gear and the zerk on the rotating shaft were greased at assembly using No. 12387 Mobilux
Lithium Grease and No. 210158 Gear Lubricant.
Gear Box Assembly
13
20
12
11
10
6
5
4
Part
No.
No.
Req'd
*
2
*
1
*
1
*
1
*
1
548176
1
*
1
537194
1
*
2
*
1
565590
1
537195
1
*
1
*
1
*
1
537204
1
38369
1
*
1
*
1
*
3
Form No. 565726, Sheet 4 of 5, Back
15
14
11
1
Description
Bearing Sleeve
Washer—for 1/2 inch bolt
Self-locking Screw
1/2-13 x 31.8 mm (1.25 in.); torque to 7/14 N•m (60/120 in. lbs.)
Locknut—1/2-13 UNC
Washer—for 1/4 inch bolt
Handle
Plug
Collar
Bearing Sleeve
Thrust Roller Bearing
Worm Shaft Assembly
Collar
Steel Ball—127 mm (.50 in.) dia.
Set Screw
Set Screw
Gear and Shaft Assembly
Lock
Spring Pin
Thrust-bearing Washer
Socket HD Cap Screw
17
16
18
1