ABNORMAL OPERATIONS
POWER PLANT
A318/A319/A320/A321
FLIGHT CREW TRAINING MANUAL
ALL ENGINE FLAMEOUT
Applicable to: ALL
Following an all engine flame out, the flight deck indications change dramatically as the generators drop off line. The RAT is deployed to supply the emergency generator and pressurize the blue hydraulic circuit.
Control of the aircraft must be taken immediately by the left hand seat pilot, and a safe flight path established.
When convenient, an emergency will be declared to ATC using VHF1. Depending on the exact situation, assistance may be available from ATC regarding position of other aircraft, safe direction etc.
Significant remaining systems in ALL ENGINES FLAME OUT
FLY PFD1, Alternate law
NAVIGATE RMP1, VOR1
COMMUNICATE VHF1/HF1/ATC1
Note: The AP and pitch trim are not available. Rudder trim is recoverable.
If engine wind milling is sufficient, additional hydraulic power may be recovered.
The ECAM actions are displayed and allow coping with this situation. However, as the ECAM cannot distinguish whether fuel is available or not, they provide a dimensioning procedure which cover all cases. Furthermore, The ECAM procedure refers to paper QRH for OPERATING SPEEDS, L/G GRAVITY EXTENSION and DITCHING or FORCED LANDING.
It is the reason why the ENG DUAL FAILURE– FUEL REMAINING or ENG DUAL FAILURE - NO FUEL REMAINING procedures are available in the QRH. As they distinguish whether fuel is available or not, these single paper procedures are optimized for each case and include the required paper procedure until landing, including FORCED LANDING and DITCHING. Consequently, the crew should apply the QRH procedure and then, if time permits, clear ECAM warning to read status.
In the fuel remaining case,
? The actions should be commenced, with attention to the optimum relight speed without starter assist (with wind milling). If there is no relight within 30 s, the ECAM will order engine masters off for 30 s. This is to permit ventilation of the combustion chamber. Then, the engine masters may be set ON again. Without starter assist (wind milling), this can be done at the same time.
? If the crew wants to take credit of the APU bleed air, the APU should be started below FL 250. Below FL 200, an engine relight should be attempted with starter assist (using the APU bleed).
? Green dot, which corresponds to the optimum relight speed with starter assist, is displayed on the left PFD. With starter assist (APU bleed), only one engine must be started at a time.
ABNORMAL OPERATIONS
POWER PLANT
A318/A319/A320/A321
FLIGHT CREW TRAINING MANUAL
All engine flame out procedure
ABNORMAL OPERATIONS
MISCELLANEOUS
A318/A319/A320/A321
FLIGHT CREW TRAINING MANUAL
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