TM 9-2320-280-34
14-24. AIR-CONDITIONING COMPRESSOR REPLACEMENT (R-12) (Cont'd)
10.
Remove two capscrews (17), lockwashers (18), washers (19), and compressor (20) from support
bracket (22). Discard lockwashers (18).
11.
Remove compressor (20) from support bracket (22).
b. Installation
NOTE
When installing a new compressor, it is necessary to add an additional
3.0 oz (89 ml) of lubricating oil to the compressor prior to installation.
1.
Install compressor (20) on support bracket (22) with two washers (19), lockwashers (18), and
capscrews (17).
2.
Place drive belt (16) on pulley (15).
3.
Install washer (7) and adjusting bracket (6) on timing chain cover bolt and air compressor (20) with
washer (7), lockwasher (8), and nut (9).
4.
Install adjusting bracket (6) and clamp (21) on compressor (20) with two washers (5), capscrews (4),
washers (12), lockwasher (13), and nuts (14).
5.
Connect two harness leads (24) to two compressor leads (23).
6.
Install clamp (11) on adjusting bracket (6) with screw (10).
7.
Lubricate two O-rings (1) with lubricating oil and install on service valves (3). Connect two service
valves (3) to compressor (20).
FOLLOW-ON TASKS:
Install air filter to air horn hose (TM 9-2320-280-20).
Adjust compressor drive belt (TM 9-2320-280-20).
Connect battery ground cable (TM 9-2320-280-20).
Evacuate and charge air-conditioning system (para. 14-17).
Install right splash shield (TM 9-2320-280-20).
Change 2
14-121
