TM 5-4310-387-14
5-26. Sheave (Pulley).
This task covers:
Replace
INITIAL SETUP
Tools
Equipment Condition
General Mechanic's Tools Kit (NSN 5180-00-177-7033)
Drivebelt removed (para. 4-14).
Materials/Parts
Sheave (Pulley)
Replace
(figure 5-36)
(1)
Remove two bolts (1).
(2)
Reinstall two bolts (1) into threaded holes in collet (2).
(3)
Tighten bolts (1) and press pulley (3) off collet (2).
(4)
Remove collet (2), pulley (3), and key (4).
(5)
Remove bolts (1) from collet (2).
(6)
Install key (4), pulley (3), and collet (2).
(7)
Place a long straight edge across the face of compressor pulley (5).
(8)
Adjust the position of pulley (3) until pulleys (3) and (5) are parallel within 1/16 in. (1.58 mm). Tighten two
bolts (1).
5-78
