TM 9-2320-289-34
10-24. AIR CONDITIONER COMPRESSOR MAINTENANCE (M1010) (Con’t).
b.
DISASSEMBLY
1.
2 .
3 .
4 .
5.
6 .
7.
CAUTION
l Work area, tools, and hands must be kept clean when repairing
compressor. A parts tray should be used for all internal compressor
parts and all replacement parts. Failure to follow this caution may result
in damage to compressor components.
l DC) NOT strike end of shaft (27) during disassembly of compressor.
Failure to follow this caution may result in damage to compressor
internal components,
Install holding fixture (28) in vise.
Install
compressor
assembly
in
holding fixture.
Hold clutch (17) in place with clutch
hub holder. Remove and discard
locknut (18). Remove clutch snapring
(19).
Remove clutch (17) using hub and
drive puller and installer. Remove key
from shaft (27) or clutch.
Remove
pulley
snapring
(20) .
Remove pulley (23) with pulley
bearing (22).
Remove pulley bearing retaining ring
(21). Drive out pulley bearing (22).
Mark relationship of coil housing
terminals (26) to compressor shell
(29). Remove coil housing retaining
ring (24). Remove coil housing (25).
Remove compressor assembly from
holding
fixture (28). Remove 2
preformed packing inserts (36) from
rear head (34). Remove pressure
release valve (37) and preformed
packing insert (38) from rear head.
Discard preformed packing inserts.
8 .
Remove 4 nuts (35) and rear head (34) from compressor shell (29). Remove and discard “O“
ring (33) and suction screen (39).
TA50455
10-92
