ARMY TM 9-2805-257-14
AIR FORCE TO 38G2-103-2
NAVY NAVFAC P-8-612-14E
b. This manual cannot list all malfunctions that may occur, nor all tests or inspections and corrective actions. If
a malfunction is not corrected by listed corrective actions, notify your supervisor.
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 cutoff 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 2A016-2, -3, -4.
Set ignition switch to RUN position.
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 there are damaged or missing items.
3-2
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