TM 10-4610-229-10
Table 3-1. Troubleshooting (Cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
22. BOOST PUMP ENGINE FAILS TO CRANK.
Step 1. Check for dead battery. (See TM 9-6140-200-14.)
If battery is dead notify your supervisor.
Step 2. Check battery cables for tightness and corrosion.
If battery cables are loose or corroded, notify your supervisor.
Step 3. Check ignition switch.
If switch is defective, notify your supervisor.
Step 4. Check starter motor.
If starter motor is defective, notify your supervisor,
23. BOOST PUMP ENGINE CRANKS BUT FAILS TO START.
Step 1. Check fuel shutoff valve for correct positioning.
If fuel shutoff valve is in incorrect position, notify your supervisor.
Step 2. Check air filter for blockage.
Service air filter (para 3-4).
Step 3. Check for fuel line leaks.
If there is fuel line leakage, notify your supervisor.
Step 4. Check fuel filter for restriction.
If fuel filter is restricted notify your supervisor.
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