Start Faults Flashcards
1
Q
“Start Valve Fails to Open”
A
- ENG START Selector ….. OFF
2
Q
“Premature Start Valve Closure”
A
- FUEL LEVER ….. OFF
3
Q
“Start Valve Fails to Close”
A
- ENG START Selector ….. OFF
- OPEN Light ….. Check Extinguished
4
Q
“No N2 During Engine Start”
A
- HYD ENG Pump LO PR Lights ….. Check
- ENG START Selector ….. OFF
5
Q
“No Light Up during Engine Start”
A
- Fuel Flow ….. CHECK
- Fuel Lever ….. OFF
- Engine Motoring ….. 30 Seconds
6
Q
“Hung Start” or “Hot Start”
A
- Fuel Lever ….. OFF
- Engine Motoring ….. 30 Seconds
- ENG START Selector ….. OFF
7
Q
“Engine Tail Pipe Fire”
A
- Fuel Lever ….. OFF
8
Q
“No N1 During Engine Start”
A
- Ground Visual Check of N1 Rotation
- Within 30 seconds of Ground Idle N2
- If Rotation confirmed = MEL N1 Indication INOP
- If Rotation NOT confirmed = Fuel Lever ….. OFF
