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TM 9-2320-360-20-1
(1)
Remove three screws,
gasket and exhaust tube
from bottom cover.
(2)
Remove purge valve
from bottom cover.
(3)
Inspect purge valve and
seals for damage.
AIR GOVERNOR TEST
(1)
Drain air system to less than 100 psi (690 kPa).
(2)
Remove lower engine access panel (para
16-2).
(3)
Remove air line no 2096 from air compressor.
WARNING
When working on a running
engine, use caution around
rotating parts. Tools,
clothing, and hands may get
caught causing serious
injury or death to personnel.
(4)
Start engine (TM 9-2320-360-10).
(5)
After several minutes, air pressure gage should
stop at 120-125 psi (827-862 kPa) as air
compressor cuts out.
(6)
When compressor cuts out air should come out
of governor port.
(7)
Shut off engine (TM 9-2320-360-10).
Change 2 2-763
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