06 - COMPLETION STANDARDS
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Uses all available information to make a sound decision to attempt an engine relight in flight.
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Applies correct engine relight procedure and respects all related limitations.
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Ensures correct task sharing and good crew communications.
07 - COMMON ERRORS
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Relight attempt made without checking engine parameters.
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Actions requiring crew confirmation not cross checked during relight (e.g. Eng Master "on" or "off").
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No timing for light-up or engine draining.
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Procedure initiated at inappropriate time in relation to workload and without checklist.
A319/A320/A321 FLIGHT CREW TRAINING MANUAL ABNORMAL OPERATION BRIEFINGS POWER PLANT 1.03.70 Page 6
REV 21 MAY 98
01 - TRAINING OBJECTIVE
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To establish a safe flight path.
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To recognize the indications of a dual engine failure.
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To carry out correct procedure.
02 - SCHEDULE
Briefing duration : 20 minutes
03 - EQUIPMENT
DOC references :
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QRH 1.01 to 1.04 (Systems remaining)
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QRH 2.18 (Engine relight in flight)
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FCOM 1.70.80 (Ignition and starting)
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FCOM 3.02.70 (Engine Dual Failure)
04 - INSTRUCTOR’S ACTIONS
Briefing of the following key points.
MAIN
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Monitoring of flight path and parameters.
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Choice of optimum speed.
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ECAM actions (APU use, relight parameters...).
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Situational awareness.
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Relight monitoring and system recovery.
SECONDARY
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Aircraft status : systems, F/CTL law..
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Minimum RAT speed.
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Communications (ATC, transponder, cabin).
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Related consequences (Pressurization, forced landing, ditching...).
A319/A320/A321 FLIGHT CREW TRAINING MANUAL ABNORMAL OPERATION BRIEFINGS POWER PLANT 1.03.70 Page 7
REV 21 MAY 98
05 - TRAINEES’ ACTIONS
Following a dual engine failure the flight deck indications change drastically as generators drop off line, the RAT is deployed and ECAM prioritizes checklists.
Control of the aircraft must be taken immediately by CM1, and a safe flight path established. It is important at this stage to correctly identify the failure as it can be easily confused with all engine generators fault. ECAM will prioritize checklists so to avoid confusion read ECAM carefully to correctly identify the failure. It is vital to establish good crew communications and to apply efficient task-sharing.
Establish communications with ATC, stating nature of emergency and intentions. Consider use of transponder emergency code.
The ECAM actions can be commenced, with attention to optimum relight speed . If there is no relight within 30 sec ECAM will order the engine master switches to be placed off for 30 sec and then on again. This is to permit ventilation of the combustion chamber. Start the APU.
Maximum gliding range is achieved at green dot speed. Think ahead and plan the approach. Depending on the airplane’s position, a forced landing or a ditching may be required if the relight is unsuccessful. Find the relevant QRH page and review the procedure.
The list of affected systems is long and flight controls will be much degraded. If the relight attempts are successful, consider the options of immediate landing versus continuing the flight. If the engines failed simultaneously, was there a common cause ?
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