TM 9-2320-366-10-2
Table 3-2. Troubleshooting (Cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
e. ELECTRICAL SYSTEM (CONT)
FUEL GAGE DOES NOT OPERATE OR IS INACCURATE.
Step 1. Fill fuel tank.
If fuel gage shows less than full, notify Unit Maintenance.
Step 2. Check circuit breaker (CB77) in PDP to see if it is tripped.
(a)
(b)
Position master power switch to off (para 2-27f).
(c)
If circuit breaker is tripped, push in to reset.
(d)
Position master power switch to on (para 2-27a or b).
(e)
Check circuit breaker to see if it tripped again. If circuit breaker is tripped again, notify Unit
Maintenance.
(f)
Position master power switch to off (para 2-27f).
(g)
(h)
If fuel gage still does not operate or is inaccurate, notify Unit Maintenance.
WATER TEMPERATURE GAGE DOES NOT OPERATE OR IS
INACCURATE.
Check circuit breaker (CB77) in PDP to see if it is tripped.
(a)
(b)
Position master power switch to off (para 2-27f).
(c)
If circuit breaker is tripped, push in to reset.
(d)
Position master power switch to on (para 2-27a or b).
(e)
Check circuit breaker in electrical panel to see if it tripped. If circuit breaker tripped again, notify
Unit Maintenance.
(f)
Position master power switch to off (para 2-27f).
(g)
(h)
If water temperature gage still does not operate or is inaccurate, notify Unit Maintenance.
REAR BRAKE AIR PRESSURE GAGE DOES NOT OPERATE OR IS INACCURATE.
Step 1. Check to see if there is air in air tanks.
(a)
Start engine (para 2-27a or b).
(b)
Allow vehicle to idle for approximately two minutes.
(c)
Shut down engine (para 2-27f).
Change 1