ARMY TM 9-6115-644-24
AIR FORCE TO 35C-3-446-12
MARINE CORPS TM 09249A/09246A-24/2
TABLE 2-6. Unit Troubleshooting - Continued
TEST OR INSPECTION
Test for defective EMERGENCY STOP switch, paragraph 2-41-3.
If not defective, do step 11.
b. If defective, replace EMERGENCY STOP switch, paragraph 2-41.
Test for defective start relay (K15), paragraph 2-60-2.
If not defective, do step 12.
b. If defective, replace start relay switch, paragraph 2-60.
Test for defective cranking relay (K2), paragraph 2-102-2.
If cranking relay is not defective, do step 13.
If defective, replace cranking relay, paragraph 2-102.
Test for defective crank disconnect relay (K16), paragraph 2-60-2.
If crank disconnect relay is not defective, do step 14.
b. If defective, replace crank disconnect relay, paragraph 2-60.
Check starting circuit for breaks or loose connections. Refer to Electrical Schematic
If starting circuit has no breaks and connections are tight, do step 15.
b. If defective, repair or replace defective wires or connections.
Test for defective starter solenoid, refer to TM 9-2815-255-24.
If starter solenoid is not defective, do step 16.
b. If defective, replace starter solenoid in accordance with TM 9-2815-255-24.
Test for defective starting motor, refer to TM 9-2815-255-24.
If defective, replace starting motor in accordance with TM 9-2815-255-24.
b. If starting motor is not defective, notify next higher level of maintenance.
ENGINE CRANKS TO START.
Test for low battery output, paragraph 2-12-1.
If batteries are fully charged, do step 2.
b. If not fully charged, replace batteries, paragraph 2-12.
Check for clogged or defective fuel filter/water separator.
If fuel filter/water separator is not dogged or defective, do step 3.
b. If dogged or defective, replace fuel filter/water separator in accordance with