TM 5-3895-369-14
3-4. TROUBLESHOOTING PROCEDURES.
Table 3-2 contains the malfunctions listed in Troubleshooting Symptom Index (Table 3-1), test and inspection
instructions required to determine cause of malfunction, and corrective actions for repairing the faulty equipment.
Table 3-2. Operator Troubleshooting Procedures
Malfunction
Test or Inspection
Corrective Action
ENGINE
ENGINE CRANKS BUT WILL NOT START.
1.
Check indication on fuel gauge (para 3-10).
Step 1.
If fuel gauge reads empty, refill tank (para 3-10).
If fuel gauge indicates there is fuel in the tank, go to step 2.
Check that fuel shutoff valve is open (para 2-17).
Step 2.
If valve is closed, open valve (para 2-17).
If valve is open, go to step 3.
Turn fuel/water separator petcock to drain water from separator.
Step 3.
If engine still does not start, go to step 4.
Check air filter (para 3-8).
Step 4.
If air filter is clogged, replace filter (para 3-8).
If air filter is clean, notify unit maintenance.
2.
ENGINE DOES NOT DEVELOP FULL POWER.
Check that the fuel shutoff valve is completely open.
Step 1.
If valve is partially closed, open valve completely.
If the valve is open, go to step 2.
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