TM 5-3810-307-24-1-1
(9)
Install left side turntable access panel.
b.
Install compressor as follows:
(1)
If removed, install bracket (28, Figure 2-1-8, Sheet 2) on compressor/motor mounting bracket as
marked during removal, with capscrews (20), washers (19), lockwashers (18), and nuts (17).
(2)
Install compressor (21) on bracket (28) with adjustment capscrew bushing (27), washers (26),
lockwashers (25), capscrews (14), washers (24) lockwashers (23), and nuts (22). Do not tighten
mounting hardware at this time.
(3)
Connect refrigerant supply hose (16) and refrigerant return hose (2) to compressor (18). Remove
tags.
(4)
Connect electrical connector and ground wire for compressor (21).
(5)
Position drive belt (15) on inner pulley groove of compressor (21), adjust belt tension by pressing
down on compressor until there is approximately 1/2 inch deflection in belt at mid span, and tighten
capscrews (14) securing compressor to mount (28).
(6)
If no other air conditioner components are removed, evacuate and charge air conditioner system
with 3.5 lbs of R-134a refrigerant and 5 oz. of refrigeration oil, refer to instructions for assigned
charging system and Appendix B.
(7)
Install access cover (13) on compressor/motor mounting bracket with screws (12).
c.
Install motor as follows:
(1)
If removed, install tee (47, Figure 2-1-8, Sheet 2), adapter (46), tee (45), and elbow (44) on motor
(43).
(2)
Install motor (43) on compressor/motor mounting bracket with capscrews (42), washers (41),
lockwashers (40), and nuts (39).
(3)
Install sheave (38) on motor (43) with key (37), retainer (36), lockwashers (35), and capscrews (34).
(4)
Install hydraulic tubes (32 and 33) on adapters (53 and 54) at valve (52) and tee (45) and elbow (44)
at rear of motor (43).
(5)
Connect hydraulic hose (31) to tee (45) at rear of motor (43).
(6)
Connect hydraulic hoses (29 and 30) to tee (47) and adapter (46) at top of motor (43).
(7)
Position drive belt on pulley of motor (43), and if compressor (21) is not removed, adjust belt tension
by pressing down on compressor until there is approximately 1/2 inch deflection in belt at mid span,
and tighten capscrews (14) securing compressor to mount (28).
(8)
If compressor is not removed, install cover (13) on compressor/motor mounting bracket with screws
(12).
d.
Install flow divider valve as follows:
(1)
If removed, install bracket (62, Figure 2-1-8, Sheet 2) on compressor/motor mounting bracket with
washer (61), capscrew (60), washer (59), lockwasher (58), and nut (57).
(2)
If removed, install relief valve (56), tube (55), and adapters (54 and 53) on flow divider valve (52).
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