TM 1-1510-253-CL
3. Monitor EGT and prevent it manually
from exceeding 650C.
L OIL PRESSURE or R OIL PRESSURE
Light Illuminated
1. Oil Pressure Gauge -- CHECK
2. PRESSURE NORMAL -- Monitor
Engine Instruments
3. PRESSURE LOW and / or abnormal
engine indications -- Shut Down Engine
apply ENGINE FAILURE IN FLIGHT
CHECKLIST (p. E3)
HIGH OIL TEMPERATURE
1. On Ground (> 127C) -- DO NOT
Takeoff
NOTE
Elevated oil temperatures (in caution
range) on ground are common with high
ambient temperatures.
2. In-flight (> 110C) -- REDUCE Power
3. If Temp Remains out of Limits and /
or any other Indication(s) of Pending
Engine Failure -- SHUTDOWN Engine
apply ENGINE FAILURE INFLIGHT
CHECKLIST (p. E3).
L BETA or R BETA Light Illuminated
NOTE
Indicates adequate pressure for full re-
verse operations
Illumination in flight indicates a proba-
ble electrical malfunction in circuitry.
E-14