TM 1-1510-224-CL
(7.) ENVIRO & PNEU BLEED AIR valve switches - ON, if
cabin heating is required.
LOSS OF PRESSURIZATION (ABOVE 10,000 FEET)
1.
Crew oxygen masks - On and 100%.
2.
Descend as required.
CABIN DOOR CAUTION ANNUNCIATOR ILLUMINATED
(1.) ENVIRO & PNEU BLEED AIR valve switches - PNEU
ONLY.
2.
Descend below 14,000 feet as soon as practicable.
3.
Oxygen - As required.
PROPELLER FAILURE (OVER 1802 RPM)
1.
POWER lever (affected engine) - IDLE.
2.
PROP lever- FEATHER.
3.
CONDITION lever - As required.
(4.) Engine cleanup - As required.
FIRE
ENGINE FIRE
Engine/nacelle fire during start or ground operations
1.
PROP levers - FEATHER.
2.
CONDITION levers - FUEL CUTOFF.
3.
FIRE PULL handle - Pull.
4.
PUSH TO EXTINGUISH switch - Push.
5.
MASTER SWITCH - OFF.
Engine fire in flight (FIRE PULL handle light illuminated)
1.
POWER lever (affected engine) - IDLE.
2.
If FIRE PULL handle light Is extinguished: Advance
power.
E-7
