KNOWN INFO
2.
TEST OPTIONS
REASON FOR QUESTION
FRONT BRAKE AIR pressure
gage OK.
POSSIBLE PROBLEMS
Faulty rear brake air pressure
transmitter.
Faulty REAR BRAKE AIR
pressure gage.
Visual Inspection
NO
YES
Is mounting surface
between air pressure
transmitters mounting
bracket and dashboard free
from corrosion and are all
fittings and hardware tight?
If mounting surfaces are not
free of corrosion or fittings and
hardware are not tight the
pressure transmitter will give
a faulty reading.
e9. REAR BRAKE AIR PRESSURE GAGE DOES NOT OPERATE OR IS INACCURATE (CONT)
Clean mounting surfaces of dashboard and
air pressure transmitters mounting bracket,
if needed. Tighten rear air brake pressure
transmitter, all fittings, and hardware to
ensure a good ground.
TM 9-2320-365-20-1
2-320 Change 1
