Tecnam P92 Echo MK2 - 5.1 Engine Failures

P92 LSA
Flight Manual
Rev.0
51
5.1 Engine Failures
If an emergency arises, the basic guidelines described in this section should be considered and applied as necessary to
correct the problem.
5.1.1 Engine Failures on Ground
5.1.1.1 ENGINE FAILURE DURING TAKEOFF RUN
Throttle: ..................................................................................... IDLE
Rudder: ...................................................................................... KEEP HEADING CONTROL
Brakes:....................................................................................... APPLY AS NEEDED
Magnetos: .................................................................................. OFF
Fuel selector valve: .................................................................... OFF
Electrical fuel pump: ................................................................. OFF
Generator & Master switches: ................................................... OFF
5.1.2 Engine Failure during Flight
5.1.2.1 ENGINE FAILURE IMMEDIATELY AFTER TAKEOFF
Airspeed: ................................................................................... KEEP MINIMUM 50 KIAS (V
50
ft)
Find a suitable place on the ground to land safely. The landing should be planned straight ahead with only small changes in
directions not exceeding 45° to the left or 45° to the right
Flaps: ......................................................................................... AS REQUIRED
At touch down
Throttle: ..................................................................................... IDLE
Magnetos: .................................................................................. OFF
Fuel selector valve: .................................................................... OFF
Electrical fuel pump: ................................................................. OFF
Generator & Master switches: ................................................... OFF
5.1.2.2 IRREGULAR ENGINE RPM
Throttle: ..................................................................................... CHECK
Engine gauges: .......................................................................... CHECK
Fuel quantity indicators: ............................................................ CHECK
If the engine continues to run irregularly:
Fuel selector valve: .................................................................... LEFT or RIGHT
If the engine continues to run irregularly:
Land as soon as possible applying forced landing procedure (See Para.5.5)
5.1.2.3 LOW FUEL PRESSURE
If the fuel pressure indicator falls below the 2.2 psi (0.15 bar):
Electric fuel pump: .................................................................... ON
Fuel selector valve: .................................................................... CHANGE THE FUEL FEEDING TANK
Check both fuel quantity indicators
If the fuel pressure does not build up:
Land as soon as possible monitoring fuel pressure
If engine stops:
Land as soon as possible applying forced landing procedure (See Para.5.5)