TM 55-1510-220-CL
Low Oil Pressure
1. Oil pressure below 105 PSI below 21,000 feet or 85
PSI 21,000 feet and above, torque - 49% maximum.
2. 011 pressure below 60 PSI - Perform engine shutdown,
or land as soon as practicable using minimum power
to insure safe arrival.
Chip Detector Warning Light Illuminated
If a L CHIP DETR or a R CHIP DETR warning light illuminates,
and safe single-engine flight can be maintained, perform engine
shutdown
DUCT OVERTEMP CAUTION ANNUNCIATOR LIGHT
ILLUMINATED
(1).
Cabin air control - In.
(2).
Cabin temperature mode selector switch - AUTO.
(3).
Cabin temperature control rheostat - Full decrease.
(4).
Vent blower switch - HI.
(5).
Cabin temperature mode selector switch - MAN COOL.
(6).
Manual temperature switch - DECREASE (hold).
(7).
Left bleed air valve switch - ENVIRO OFF.
(8).
If the light Is still Illuminated after 30 seconds: Left
bleed air valve switch - OPEN.
(9).
Right bleed air valve switch - ENVIRO OFF.
E-7