TM 10-4130-237-14
5-8.
REFRIGERATION SYSTEM PRESSURE TEST (CONT)
9 If low pressure gage shows less than 35 psi (240 kpa), service refrigeration system (para 5-9).
5-9.
REFRIGERATION SYSTEM SERVICE
This task covers:
a.
Discharging
b. Evacuation
INITIAL SETUP
Equipment
Condition
Para
Condition Description
5-2
Engine stopped, power
disconnected, fuel line
disconnected, muffler
and housing removed.
Materials/Parts
R-12 refrigerant, item 15, appendix E
a.
Discharging
c.
Charging
Tools
Refrigeration Unit Service
Tool Kit, item 5, appendix B
Vacuum pump, item 7, appendix B
Recovery and recycling Unit, item 10,
appendix B
NOTE
Hose on compound gage side of manifold is suction hose.
Hose on high pressure gage side of manifold is discharge hose.
1 Remove caps from two service ports on compressor.
5-32