ARMY TM 9-2805-262-14
AIR FORCE TO 38G2-90-1
NAVY NAVFAC P-8-613-14E
SYMPTOM INDEX
Symptom
Page
Engine will not start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...3-2
Engine runs excessively hot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...3-2
Engine starts but fails to keep running . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...3-3
Table 3-1. Operator Troubleshooting Procedures.
Malfunction
Test or lnspection
Corrective Action
1. ENGINE WILL NOT START
Step 1. Check end item fuel supply.
Replenish fuel supply if low.
Step 2. Check fuel shutoff valve
Turn valve counterclockwise to open.
Step 3. Check choke position.
Choke should be in closed position for starting.
Step 4. Check ignition switch models 4A032-1 (serial nos. G001001 through G004004), -2, -3, -4.
Set ignition switch to RUN position.
If engine still won’t start, notify unit maintenance.
2. ENGINE RUNS HOT
Step 1. Check oil level.
Replenish oil if low.
Step 2. Check that cooling system ducts, covers, and deflectors are present and serviceable.
Notify unit maintenance if missing or damaged.
3 - 2
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