TM 5-4310-372-14
4-12. TROUBLESHOOTING CHART - continued
l
Corrective Action. Corrective actions are listed to help you eliminate the malfunction. Where the corrective ac-
tion is too complicated to be listed in full detail in this section, the paragraph number of the detailed procedure
is given in parentheses, after the suggested corrective action.
Table 4-2. TROUBLESHOOTING
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. ENGINE WON’T RUN.
Step 1.
Step 2.
Step 3.
Step 4.
Step 5.
Step 6.
Step 7.
Check for empty fuel tank.
Add fuel.
Check that engine ignition switch is switched to ‘Run’.
Turn ignition switch to ‘Run’.
Check if shut-off valve on the fuel strainer is closed or partially closed.
Fully open shut-off valve.
Inspect fuel strainer for signs of dirt or grime which could be blocking flow of fuel to engine,
Service fuel strainer.
Check if fuel line is clogged with dirt.
Clean out fuel line.
Inspect engine air filter for signs of excessive dirt or grime which could be blocking airflow to engine.
Replace air cleaner.
If, after a careful review and execution of the above steps, the engine still will not run, consult
TM 9-2805-262-14 for further engine diagnostic information (fuel and ignition system).
4-8 Change 3
