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TM5-4210-229-14&P
4-167. COMPRESSOR REPLACEMENT.
This task covers: a. Removal
b. Installation
INITIAL SET-UP
Tools
General Mechanics Tool Kit
Materials/Parts
Compressor (N-7602-A)
Equipment Condition
Para.
Condition Description
4-173
System Bled
4-58
Cooling System Drained
4-62
Drive Belt Removed
4-171
Hoses and Piping Removed
General Safety Instructions
Engine OFF.
Transmission in (N) neutral.
Parking brake set.
Battery selector switch OFF.
Tires blocked.
REMOVAL
a. Loosen and remove four nuts (1) and bolts (2) and
remove compressor (3) from engine mounting (4).
b. Remove cotter pin (5) from nut (6) and remove
drive belt pulley (7) from compressor (3).
INSTALLATION
a. Install drive belt pulley (7) on compressor (3) and
secure with nut (6). Torque nut to 75 ft-lb (101.7
N.m). Install cotter pin (5).
b. Position compressor (3) to engine mounting (4) and
secure with four bolts (2) and nuts (1). Torque nuts
to 34 ft-lb (46.10 N.m).
c. Reconnect all hoses and piping (paragraph 4-171).
d.
Install drive belts (paragraph 4-62).
e.
Refill cooling system (paragraph 4-58).
f.
Recharge air brake system (paragraph 4-173).
g.
Remove tire blocks.
4-182
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