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TM 10-4320-324-14
Table 5-1. Troubleshooting - CONT.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
ENGINE ASSEMBLY (CONT)
1.
ENGINE FAILS TO START (CONT).
Step 3. Check for closed shut-off valve.
Open shut-off valve and bleed fuel system (para 4-45), if necessary.
Step 4. Inspect for leaks at fuel tank.
Refer to paragraph 5-11 and repair as required.
Step 5. Refer to paragraphs 4-35 and 5-7 and test alternator.
Refer to paragraph 5-8 and repair alternator.
Refer to paragraph 4-35 and replace alternator.
Step 6. Refer to paragraph 5-13 and test injection pump.
Refer to paragraph 5-14 and replace injection pump.
Step 7. Test for proper starter operation.
Refer to paragraph 5-10 and repair starter.
Refer to paragraph 4-36 and replace starter.
Step 8. Inspect for burned GP relay.
Replace relay.
Step 9. Inspect for burned power relay.
Replace relay.
2.
CANNOT ADJUST ENGINE SPEED.
Check for stuck fuel control lever at injection pump.
Free fuel control lever.
Refer to paragraph 5-14 and replace injection pump.
5-3
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