-
Hydraulic Pressure
Activates when <300 psi, turns off when pressure returns to >400 psi
-
Duct Temp High
Excessive heat in duct.
- Heater Malfunction (non-memory) EP:
- 1) Cabin Heat Valve - OFF
- 2) Air Cond/Fan Switch - FAN
- 3) HI/FAN/LO Switch - HI
-
Engine Fire
Excessive temperature in engine compartment. Not a confirmed fire without secondary indications!
- Engine Fire in Flight:
- 1) Confirm existence of fire
- If fire exists:
- 2) Land immediately
- 3) Emergency Shutdown - Complete after landing
- If fire unconfirmed:
- 4) Land as soon as possible
-
Gen Fail
- Execute Main Gen Fail EP:
- 1) Main Gen Field and Main Gen Reset CBs - Check in
- 2) Main Gen Switch - Reset, then on
- If gen power not restored:
- 3) MAIN GEN Switch - Off
- 4) Unnecessary Electrical Equipment - Off
- 7) Descend below 6,000 ft PA
- 8) Land as soon as practical
- If gen power is restored:
- 9) Continue flight
-
Spares
If either of the Spare lights illuminate, it means there's a miswiring and something else should be lighted. Land as soon as possible!
-
Fuel Low
<20 gal remain in the tank
-
TOT
- 1 flash/sec = needle in the transient range
- 2 flash/sec = limit exceedance
-
A/F Fuel Filter
Impending fuel filter bypass. Land as soon as possible.
-
Fuel Pump
Boost pump pressure <3.5 psi. Either both have failed, or something else is wrong.
- Fuel Boost Pump Failure:
- 1) Descent - initiate if above 6,000 ft PA and flight permits
- 2) Fuel Pressure and Quantity - Note
- If both pumps have failed:
- 3) Land as soon as possible
- If one has failed:
- 4) Land as soon as practical
-
Torque
- 1 flash/sec = transient
- 2 flash/sec = exceedance
Overtorque = Land as soon as possible
-
T/R Chip Light
Land as soon as possible
-
Engine Chip Light
Execute chip light procedures
-
Transmission Chip Light
Execute chip light procedures
-
Battery Hot
- 60+/-3ºC
- Battery off, land as soon as possible
-
Battery Temp
54+/-3ºC
Battery off, continue flight
-
Trans Oil Temperature
>110ºC
Land as soon as possible
-
Trans Oil Pressure
<30+/-2ºC
Land as soon as possible
-
Eng Out
Ng < 55+/-3%
- 1) Monitor other engine instruments
- 2) Avoid high power settings
- 3) Land as soon as practical
-
Rotor Low RPM
Nr <90+/-3%
Monitor other instruments, land as soon as practical
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