TM 5-4310-386-14
4-41. V-Belt.
This task covers:
Replace
INITIAL SETUP
Tools
Equipment Condition
General Mechanic's Tool Kit
Compressor unit shut down (para. 2-13).
(NSN 5180-00-177-7033)
V-Beltguard removed (para. 4-15).
Materials/Parts
V-Belts
Replace. (figure 4-51)
(1)
Loosen bolts (1), (2), and (3).
(2)
Push alternator (4) in direction of arrow B.
(3)
Remove belts (5).
NOTE
Always replace both belts when only one is worn or damaged.
(4)
Install belts over engine pulley (6), blower pulley (7), and alternator pulley (8).
(5)
Push alternator (4) in direction of arrow A.
(6)
Tighten bolts (1), (2), and (3).
(7)
Check fan belt tension by a firm push between blower pulley (7) and engine pulley (6), belts depress
approximately 0.4 - 0.6 in. (10 - 15 cm).
(8)
If belts depress more than 0.4 - 0.6 in., loosen bolts (1), (2), and (3) and push alternator in direction of
arrow A.
(9)
Tighten bolts (1), (2), and (3).
FOLLOW-ON MAINTENANCE
Install V-beltguard (para. 4-15).
4-126
