TM 5-3820-276-10-2
OPERATOR MAINTENANCE
ENGINE STARTS, BUT RUNS IRREGULARLY OR FAILS - WATER WELL DRILLING RIG (WWDR)
INITIAL SETUP:
References
Equipment Condition
Volume 1, WP 0014
Engine off (Volume 1, WP 0012)
Volume 1, WP 0017
TROUBLESHOOTING PROCEDURE
ENGINE STARTS, BUT RUNS IRREGULARLY OR FAILS - WWDR
SYMPTOM
Engine starts and runs but shuts down during operation.
MALFUNCTION
Indicated fuel level low.
CORRECTIVE ACTION
1.
Position ignition switch to On position. Do not attempt to start engine (Figure 1).
OFF
ON
IGNITION
SWITCH
WWDS00497
Figure 1.
Ignition Switch.