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TM 9-2330-272-14
Table 4-2. Organizational Troubleshooting (Con’t).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
18. ENGINE HARD TO START OR TURNS OVER SLOWLY.
Step 1.
Check for discharged battery.
Replace battery (para 4-25).
Step 2.
Check for defective or loose battery cables.
Replace or tighten battery cables (para 4-25).
19. ENGINE TURNS OVER BUT FAILS TO START.
Step 1.
Check if ignition switch is grounding magneto.
Replace ignition switch (para 4-80).
Step 2.
Check for grounded magneto lead.
Replace lead (para 4-80).
20. ENGINE DOES NOT SHUT OFF WHEN IGNITION SWITCH IS TURNED TO OFF.
Step 1.
Check for poor ground lead connection between magneto and ignition switch.
Replace ignition switch (para 4-80).
Step 2.
Check for defective ignition switch
Replace ignition switch (para 4-80).
FUEL DISPENSING PUMP
21. PUMP FAILS TO DELIVER FUEL.
Step 1.
Check if pump has either lost prime or has not been primed.
Prime pump (para 4-92).
Step 2.
Check for evidence of leaking gaskets.
Replace gaskets (para 4-90).
Step 3.
Check for free rotation of pump shaft
Replace pump (para 4-90).
PIPING CONTROL COMPONENTS
22. EMERGENCY RELIEF VALVE WILL NOT OPEN OR CLOSE OR LEAKS OCCUR.
Step 1.
Check for adequate lubrication of control cable assemblies.
Lubricate control cable assemblies (Chapter 3, Section l).
4-17
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