TM 9-2320-366-10-2
Table 3-2. Troubleshooting (Cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
e. ELECTRICAL SYSTEM (CONT)
e9.
FRONT BRAKE AIR PRESSURE GAGE DOES NOT OPERATE OR IS INACCURATE.
Step 2. Check to see if there is FUEL gage is operating.
(a)
Position master power switch to on (para 2-27a or b).
If FUEL gage is operating, notify Unit Maintenance.
If FUEL gage is not operating, perform Electrical System Troubleshooting (e6. FUEL GAGE
DOES NOT OPERATE OR IS INACCURATE).
(b)
Position master power to off (para 2-27f).
OIL PRESSURE GAGE DOES NOT OPERATE OR IS INACCURATE.
Step 1. Check to see if VOLTS gage is operating.
(a)
Position master power switch to ON (para 2-27a or b).
If VOLTS gage does not operate, perform Electrical System Troubleshooting (e12 VOLTS Gage
Does Not Operate or is Inaccurate).
If VOLTS gage does operate, go to step 2 of this malfunciton.
Step 2. Check for proper engine oil level.
(a)
Raise cab (para 2-28a).
(b)
Check engine oil level (para 2-18, Item 34).
If engine oil level is low, add engine oil (appendix F).
If engine oil level is high, notify Unit Maintenance.
If engine oil level is within the full range, go to step 3 of this fault.
Step 3. Check to see if engine oil pressure indicator goes out after engine starts.
(a)
Start engine (para 2-27a or b).
(b)
Check to see if engine oil pressure indicator goes out after engine starts.
If engine oil pressure indicator does not go out after engine starts, perform Engine System
Troubleshooting (a3. Low or High Engine Oil Pressure).
If engine oil pressure indicator does go out after engine starts, notify Unit Maintenance.
(c)
Shut down engine (para 2-27f).
Check to see if WATER TEMP gage is operating.
If WATER TEMP gage is operating, notify Unit Maintenance.
If WATER TEMP gage is not operating, perform Electrical System Troubleshooting e7. WATER TEMP
Gage Does Not Operate or Is Inaccurate.
Change 2
