TM 5-4310-343-35
(11) Leakage Check. With compressor stopped, check for system leakage.
(12) High pressure Regulator Check.
(a) Set high pressure regulator to deliver 2000 psi.
(b) Open discharge line bleed valve and bleed off reservoir pressure. The charging line pressure gauge
should read 2000 psi until the pressure in reservoir reaches 2000 psi at which time the charging line pressure gauge and
reservoir pressure gauge should continue to drop off at the same rate.
(13) Low Pressure Regulator Check.
(a) Set low pressure regulator to deliver 100 psi.
(b) Open discharge line bleed valve and bleed off reservoir pressure. The charging line pressure gauge
should read 100 psi until the pressure in the reservoir reaches approximately 100 psi.
(14) On completion of basic compressor testing, remove compressor assembly from the test stand and remove
test stand. Ancillary equipment required for testing.
h. Compressor Assembly.
Assemble the balance of the compressor following the disassembly
procedures in reverse order as noted below paying special attention to the following.
(1) Install the motor, refer to paragraph 5-6.j.
(2) Install the dump timer, refer to paragraph 5-6.i.
(3) Install the pressure switch relief module, refer to paragraph 5-6.e.
(4) Install the back pressure valve, refer to paragraph 5-6.d.
(5) Install the moisture separator, refer to paragraph 5-6.c.
(6) Install the bleed tube and pressure switch tube, refer to paragraph 5-6.b., steps 2 and 3.
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