EPs Flashcards
FLIGHT CONTROL/ROTOR SYSTEM VIBRATIONS OR MALFUNCTIONS (FLIGHT)
Urgency to land:
1. ____
AFTER LANDING:
1. ____
2. ____
3. ____
Urgency to land:
1. Land as soon as possible
AFTER LANDING:
1. ENGINE POWER CONTROL LEVERS – OFF
2. ENGINE FUEL SYSTEM SELECTORS - OFF
3. FUEL BOOST PUMP SWITCHES - OFF
FLIGHT CONTROL/ROTOR SYSTEM VIBRATIONS OR MALFUNCTIONS (GROUND)
Immediate actions:
1. ____
2. ____
3. ____
- ENGINE POWER CONTROL LEVERS – OFF
- ENGINE FUEL SYSTEM SELECTORS - OFF
- FUEL BOOST PUMP SWITCHES - OFF
Stabilator uncommanded nose down pitch attitude change
Immediate actions
1.____
- Cyclic mounted stabilator slew-up switch – adjust (as required to arrest nose down pitch rate)
Loss of tail rotor control
Immediate actions
If during Cruise flight a right yaw becomes uncontrollable:
1.___
2.____
If at low airspeed or hover a right yaw becomes uncontrollable:
3.___
4.____
If an uncontrolled left yaw develops during low airspeed or hover:
5.___
6.____
7.____
8.____
- Auto rotate - maintain airspeed at or above 80kias
- Engine power control levers – off (during deceleration when intended point of landing is assured)
- Collective- reduce
- Engine power control levers – off (5 to 10 ft above touchdown)
- Engine power control levers - retard
- Collective – increase ( NR Will decrease)
- Engine power control levers – off (5 to 10 ft above touchdown)
- Collective - adjust for landing
DEC/EDECU low side failure
If an engine control unit fails to the low side and the other engine is unable to provide sufficient torque NR will decrease.
Immediate actions:
If NR continues to decrease and single engine flight is not possible:
1._____
Urgency to land
1._____
- Engine power cont lever (low Q/TGT engine) – LOCKOUT (maintain Q approximately 10% below other engine)
Urgency to land
1. Land as soon as practicable
STABILATOR MALFUNCTION – AUTO MODE FAILURE
Immediate actions:
1.____
- Cyclic mounted stabilator slew-up switch – adjust
Land as soon as possible
Landing at the nearest suitable landing area (e.g. open field) without delay. The primary consideration is the survival of the occupants
Lightning strike
Immediate actions
1._____
Urgency to land
1.____
- Eng power control levers - adjust (as required to control NP/NR)
Urgency to land
1. Land as soon as possible
HYD PUMP 1 FAIL WITHOUT BACK-UP PUMP ON ADVISORY
Immediate actions:
1.____
- Backup hydraulic pump switch – ON
Emergency engine shutdown
Engine shutdown without delay. Engine shutdown in flight is usually not an immediate action item unless a fire exists
Auto rotate
Adjusting the flight controls as necessary to establish an auto rotational descent and landing
T/R SERVO 1 FAIL with no BACK UP PUMP ON advisory or T/R SERVO 2 ON advisory does not appear
Immediate actions
1. ___
T/R servo switch – backup
Fires: APU/electrical/engine
Engine fire in flight
Immediate actions (if ENG EMER OFF handle/APU fire T-handle illuminates in flight):
1. ___
2. ___
3. ___
4. ___
If an electrical fire is present:
1. ___
Urgency to land
1. ____
- Establish airspeed 80 KIAS or below
- Engine power cont lever - OFF
- ENG EMER OFF handle /APU fire T-handle - PULL (AS APPROPRIATE)
- Fire extinguisher switch - main/reserve (as required)
If an electrical fire is present:
1. Battery and generator switches – off
Urgency to land
1. Land as soon as possible
Dual engine failure
Immediate actions
1. ___
- Autorotate
The term Lockout Is defined as ____
Manual control of engine RPM while bypassing DEC/EDECU functions
Land as soon as practical
Landing at a suitable landing area. The primary consideration is the urgency of the emergency.
LOCKOUT EP:
- _____
- ENG POWER CONT lever - pull down and advance full forward while maintaining downward pressure, then adjust to set NR as required
Single engine failure
Immediate actions:
1.___
2.___
- Achieve safe single engine emergency AirSpeed (if possible)
- External cargo/stores - jettison (if required)
COUPLED FLIGHT DIRECTOR MALFUNCTION
Any uncommanded changes in pitch roll and yaw other than those observed in normal flight conditions while coupled to the flight director
Immediate actions
1. ____
If coupled FD does not disengage
2.____
If coupled FD does not disengage
3.____
After FD is uncoupled
4.____
Immediate actions
1. Remote standby switch - press to disengage FD modes
If coupled FD does not disengage:
2. Coupled switch- press to uncouple FD
If coupled FD does not disengage:
3. FPS and trim switches – off
After FD is uncoupled:
4. FPS and trim switches - on
Hydraulic pump 1 fail and hydraulic pump 2 fail
Land as soon as possible (restrict control movements to moderate rate)
Fuel 1 Press Low and Fuel 2 Press Low
Urgency to Land:
____
AFTER LANDING:
1. ENGINE POWER CONTROL LEVERS – OFF
2. ENGINE FUEL SYSTEM SELECTORS - OFF
3. FUEL BOOST PUMP SWITCHES - OFF
Urgency to Land:
Land as soon as possible
