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TM 10-4130-239-14
Table 4-2. Unit Troubleshooting (Cont)
MALFUNCTION
TEST OF INSPECTION
CORRECTIVE ACTION
2. ENGINE FAILS TO CRANK WITH EXTERNAL POWER.
Step 1.
Step 2.
Step 3.
Step 4.
Step 5.
Check for proper voltage to 12 VOLT INPUT FOR STARTING connection.
Obtain proper voltage (12 volts).
Check for proper voltage (12 volts) at back of 12 VOLT INPUT FOR STARTING
connection (para 4-41).
If voltage incorrect, replace connection (para 4-41).
Test starter button S7 and cables for voltage (para 4-29).
Replace battery cable or starter button S7 (para 4-29).
Check for proper voltage (12 volts) at starter (para 4-33).
Replace starter cable or starter (para 4-33).
Check ring gear for damage (para 4-34).
Replace flywheel (para 4-34). If problem not corrected, notify your supervisor.
3. ENGINE STOPS SUDDENLY
Step 1. Inspect inline fuel filter for restricted gas flow.
Replace with clean filter (para 4-43).
4-16
Change 2
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