KNOWN INFO
POSSIBLE PROBLEMS
FRONT BRAKE/REAR BRAKE
AIR pressure gage reads above
120 psi.
Blocked air hose.
Faulty air compressor
governor.
Faulty purge valve.
REASON FOR QUESTION
TEST OPTIONS
START
WARNING
Read WARNING
on following page.
1.
NO
YES
Visual Inspection
Air compressor cannot unload
if air is not present at governor
air intake.
Clear or replace blocked
wet tank to governor air hose
(para 23-2).
Does air escape from wet
tank to governor air hose?
j5. AIR SYSTEM PRESSURE BUILDS UP MORE THAN 120 PSI (827 KPA)
(COMPRESSOR FAILS TO UNLOAD)
INITIAL SETUP
Equipment Conditions
Engine shut down (TM 9-2320-365-10).
Air tanks drained (TM 9-2320-365-10).
Tools and Special Tools
Tool Kit, Genl Mech (Item 44, Appendix C)
Goggles, Industrial (Item 15, Appendix C)
TM 9-2320-365-20-2
2-1744 Change 1