Iggnition and starting system
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Iggnition and starting system
Iggnition and starting system
- 2. TABLE OF CONTENTS GENERAL ITRODUCTION IGNITION SYSTEM ENGINE STARTING
- 7. IGNITION
- 22. ENGINE STARTING
Editor's Notes
- #19: Two ignition boxes are located on the RH engine core and the air starter is located on the RH side of the gearbox rear face.
- #20: The controls for engine starting and shut down are located on the center pedestal just behind the throttle levers.
- #21: Installed on the overhead panel, is a panel which is used for manual start and in backup N1 mode. These switches allow (when pushed in) the start valves to open and supply their respective starters with air to initiate HP rotation. They are also used to initiate engine dry/wet motoring sequences.
- #22: When an engine auto start is initiated from the cockpit, it is fully managed by the ECU which controls the start system, the ignition system and the fuel system. The ECU is able to abort the start in case of malfunction.