KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
FRONT BRAKE AIR pressure
gage OK.
Dashboard cable assembly OK.
POSSIBLE PROBLEMS
Faulty REAR BRAKE AIR
pressure gage.
Faulty rear brake air pressure
transmitter.
NO
YES
Operational Test
3.
e9. REAR BRAKE AIR PRESSURE GAGE DOES NOT OPERATE OR IS INACCURATE (CONT)
Does REAR BRAKE AIR
pressure gage operate
normally with a known good
rear brake air pressure
transmitter?
If REAR BRAKE AIR pressure
gage does not operates, REAR
BRAKE AIR pressure gage is
faulty. If REAR BRAKE AIR
pressure gage does operate,
rear brake air pressure
transmitter is faulty.
Replace REAR BRAKE AIR
pressure gage (para 7-14).
Replace rear brake air pressure
transmitter (para 7-36).
TM 9-2320-365-20-1
2-320.2 Change 1