TM 9-4110-258-13
5.39
COMPRESSOR B1 SERVICE. TESTING, REPAIR. AND REPLACEMENT.
This task covers:
a. Service
b. Testing
c. Removal
d. Disassembly
e. Assembly
f. Installation
INITIAL SETUP
Materials/Parts:
Materials/Parts:
Lock Washers (4)
Oil Pump Gasket
18, Appendix G
10, Appendix G
Locknut (4)
Seal
19, Appendix G
2, Appendix G
Service Valve Gasket (Suction)
Marker tags (15)
20, Appendix G
7, Appendix E
Service Valve Gasket (Discharge)
Anti-Seize Tape
21, Appendix G
22, Appendix E
Cylinder Head Gasket
Lubricating Oil
22, Appendix G
21, Appendix E
Valve Plate Gasket
Equipment Conditions:
23, Appendix G
Sight Glass
Front door open.
24, Appendix G
Both side doors open.
Lock Washers (2)
General Safety Instructions:
25, Appendix G
Fused Cluster Terminal
WARNING
26, Appendix G
Fused Cluster Seal
27, Appendix G
Compressor lubricating oil is caustic. Wear
Terminal Mounting Plate Gasket
gloves and a face protector or safety glasses in
9, Appendix G
any situation where skin or eye contact is
possible. If oil does contact skin, wash with
soap and water.
a. Service.
(1) Check oil level through sight glass (1). If oil level is not within best operating range, discharge refrigeration
system (para 5.8).
CAUTION
Use only specified oil. Compressor damage can result.
NOTE
The oil fill plug cannot be purchased separately from the compressor. Care must be taken so it
does not get lost or damaged.
(2) Remove oil fill plug (2) then add or remove lubricating oil as necessary.
(3) Wrap anti-seize tape around oil fill plug (2) threads and install oil fill plug.
5-75
