Describe The Investigation And Remedial Action Required If The Engine

1.	Describe The Investigation And Remedial Action Required If The Engine Fails To Turn On Air ?
Answer» If the engine fails to start on air the following points would be investigated, and remedial action taken. No air pressure at engine manifold. The valves from the air receiver would be CHECKED, and OPENED if found shut. Low air pressure at engine manifold. This COULD indicate that the air compressors are either not WORKING or excess air is being used. All air compressors would be STARTED, and air usage restricted to engine manoeuvring only. Turning gear engaged. The turning gear position and the interlock switch would be visually checked. The gear would be removed if found engaged. If the engine fails to start on air the following points would be investigated, and remedial action taken.

Describe The Investigation And Remedial Action Required If The Engine Fails To Turn On Air ?

Answer»

If the engine fails to start on air the following points would be investigated, and remedial action taken.

No air pressure at engine manifold. The valves from the air receiver would be CHECKED, and OPENED if found shut.
Low air pressure at engine manifold. This COULD indicate that the air compressors are either not WORKING or excess air is being used. All air compressors would be STARTED, and air usage restricted to engine manoeuvring only.
Turning gear engaged. The turning gear position and the interlock switch would be visually checked. The gear would be removed if found engaged.

If the engine fails to start on air the following points would be investigated, and remedial action taken.