Emergency Procedures - Warning Lights Only Flashcards
Engine Fire — Startup
Fire in engine bay
Engine Fire — Hover/Takeoff/Final
Fire in engine bay
LAND IMMEDIATELY
No Hover, powered landing
Apply same procedure as ENG FIRE during Startup
Engine Fire — In Flight
Fire in engine bay
Red GOV Light — In Flight
Major governor failure
Emergency mode engaged
Red GOV Light — Startup
Major governor failure
Emergency mode engaged
Permanent Yellow GOV Light
Minor FADEC failure
Flashing Yellow GOV Light
Minor FADEC failure
ENG P Light
Engine oil pressure less than 1 bar (14.5 PSI)
TWT GRIP Light
Twist grip outside FLIGHT detent
ENG CHIP Light
Metal particles in engine oil circuit.
MGB P Light
Main Gear Box low oil pressure ( < 1 Bar)
MGB TEMP Light
Main Gear Box oil overheating ( > 115°C )
MGB CHIP Light
Metal particles in Main Gear Box oil circuit.
TGB CHIP Light
Metal particles in Tail Gear Box circuit.
HYDR + SERVO Lights
Loss of hydraulic pressure in one circuit.
SERVO Light
Main servo unit distributor valve jamming
BATT Light
Battery off line
GENE Light
DC generator off line
FUEL Light
Fuel quantity < 48kg (106lbs) (15gals)
FUEL P Light
Low fuel pressure
FUEL FILT Light
Engine Fuel filter clogged
(Engine Fuel Filter)
PITOT Light
Pitot heating not operative
HORN Light
Aural warning not operative
DOOR Light
One or both cargo hold unlocked
LIMIT Light
Main servo unit max load reached
or
Max rotor head stress reached
BATT TEMP Light
Maximum battery temperature.
Not applicable to Maverick’s helicopters
(Nicad battery has been replaced by lead acid batteries that cannot overheat)
A/F FUEL FILT Light
(Airframe Fuel Filter)
A/F Fuel filter clogged
(Airframe Fuel Filter)
Barrier Filter
Low Inlet Pressure light
or
Unexplained increase in engine T4
Barrier Filter Dirty or Blocked
