Engine Flashcards
Using external air, what is the recommended minimum duct pressure for starting engines?
21 psi
What is the position of the thrust reversers if the REV annunciations are green?
Fully extended
What does the start cutout message indicate with N2 above 50% RPM?
Start valve is open
How can the left engine starter be isolated from external pneumatic supply with the start valve stuck open?
Direct the external air source be disconnected
With the Right Oil Filter message displayed, what is the first thing you will do?
Call for the QRH
What does a REV ISLN light on the ground indicate?
Fault is detected, the thrust reverser may not deploy
When will the inflight start envelope be displayed?
When an engine is shutdown in flight, Fire Handle NOT pulled, and the secondary engine display is in view
What malfunction has occurred if the right engine oil pressure light is on, the R ENG OIL PRESS message is displayed, and oil pressure indicates normal for the right engine?
Oil pressure switch fault
With the ignition selected to the number “2” position, how may igniters will operate on each engine with Continuous Ignition is required?
1
After landing, when can Reverse Levers be raised to the interlock stop?
When the thrust levers are at the idle position
How soon after the Engine Fuel Control switch is positioned to RUN must EGT be observed rising (GE)?
25 seconds
At what recommended N2 RPM do you need fuel and ignition to continue the start?
Max motoring
When must Continuous Ignition be on?
Moderate to heavy rain Moderate to severe turbulence Volcanic ash Icing conditions Standing water or slush on the runway
When is Continuous Ignition automatically switched on?
When Engine A/I is on or leading edge flaps extended
What does an engine pneumatic bleed light indicate?
High pressure in the respective duct area
What color does the EGT change to if the EGT start of takeoff limit is reached?
Red
Engine ignition during engine start is armed by the movement of the engine start selector to GND (True/False).
True
What EEC normal mode protection is not available in EEC ALTN (or OFF) mode?
Overboost
How is the engine thrust reverser actuated on GE engines? PW engines?
767-300 GE: Pneumatically actuated by fan air from respective engine.
767-200 GE/PW and 767-300 PW: Hydraulically actuated by respective HYD system
The thrust rating of the CF6-80C2B6F engine is
62,100 lbs
What is indicated when the start switch is in the AUTO position and VALVE light is extinguished?
The start valve is closed, and the igniters are off.
Which rotor speed is indicated by N1?
Fan, a low pressure compressor, and turbine section on a common shaft
What will occur if EGT exceeds the red line limit?
Maximum exceedance value will be displayed
How is fuel flow normally displayed?
Both digital readout and pointer
