TM 10-5410-228-24
NOTE
Plug open ports on compressor and open ends of tube assemblies to prevent contamination of
the refrigerant system.
(2)
Plug open ends of two tube assemblies (1 and 2) and two open ports on compressor (3).
(3)
Disconnect tube assembly (4) from tee (5) on compressor (3).
(4)
Plug open end of tube assembly (4).
(5)
Disconnect tube assembly (6) from elbow (7) on compressor (3).
(6)
Plug open end of tube assembly (6).
(7)
Disconnect cable assembly 1A4A1W3 connector P5 from high pressure switch HPS1 (8) and
connector P20 from high pressure switch A1RMPS1 (9).
(8)
Remove four screws (10), four lockwashers (11) and four flat washers (12) securing compressor
(3) to hydraulic reservoir (13). Discard four lockwashers (11).
(9)
Remove bolt (14) and washer (15) securing flywheel (16) to shaft of compressor (3).
(10) Remove high pressure switch HPS1 (8) and high pressure switch A1RMPS1 (9) from bulkhead
access valves (17 and 18).
(11) Remove bulkhead access valves (17 and 18) from tube assembly (19) and bracket (20).
(12) Remove two screws (21) securing bracket (20) to compressor (3).
(13) Remove tube assembly (19) from tee (5).
(14) Remove tee (5) from compressor (3).
(15) Remove elbow (7) from compressor (3).
(16) Plug open ports on compressor (3).
b. Installation (Refer to Figure 3-20)
(1)
Remove plug from port on compressor (3).
(2)
Apply refrigerant sealant to threads of elbow (7) and install on compressor (3).
(3)
Remove plug from port on compressor (3).
(4)
Apply refrigerant sealant to threads of tee (5) and install on compressor (3).
(5)
Secure bracket (20) to compressor (3) with two screws (21).
Wear gloves when working with sealers. Use in well ventilated area. Avoid prolonged contact
with skin.
(6)
Apply sealant to bracket (20) and bulkhead access valves (17 and 18).
(7)
Install bulkhead access valves (17 and 18) in bracket (20).
(8)
Remove plugs from ends of tube assembly (19).
(9)
Apply refrigerant sealant to threads of tube assembly (19) and connect to tee (5) and bulkhead
access valves (17 and 18).
(10) Install high pressure switch HPS1 (8) and A1RMPS1 (9) on bulkhead access valves (17 and 18).
3-103
