TM 9-4520-251-14
Table 4-2. Unit Maintenance Troubleshooting - Continued
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 3.
Step 4.
Step 5.
Inspect igniter for damage.
Replace if defective. (See paragraph 4-58.)
Inspect nozzle body check valve for damage.
Replace if defective. (See paragraph 4-57.)
Inspect fuel control check valve for damage.
Replace if defective. (See paragraph 4–45.)
5. COMBUSTOR WILL NOT IGNITE (IGNITION SYSTEM SATISFACTORY)
Step 1. Inspect gasoline filter (1), fuel tubes (2), and hoses (3) for clogged condition.
Remove obstructions. Replace gasoline filter. (See paragraph 4-39.)
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