181-200 Flashcards
You notice frost on the fuselage and underside of the wing. What would you do?
Nothing. As long as it’s less than 1/8in under the wing and you can distinguish markings on the fuselage
How can you determine that the wing is free of contamination during the preflight?
You can see the top of the wings from inside the cabin
Have students identify brake wear indicator pins
ok
When must maintenance be called regarding the brake pins
When the wear pin is flush with the bracket.
Identify the DC external panel
ok
What MCDU selection should be made with regard to anti-ice if the OAT is 3C and 1000 ovc
REF A/I ALL
If the MCDU is programmed REF A/I ALL, when will the engine anti-ice valves automatically open? Wing anti-ice valves?
Engine valves open after respective engine start.
Wing valves open with wheel speed above 40kts
(AOM 14-12-10)
If the flight crew selected REF A/I OFF and the aircraft encountered icing conditions immediately after takeoff, when would the anti-ice turn on automatically?
OFF inhibits anti-ice logic after takeoff until 1700 AGL or 2 minutes, whichever occurs first. (AOM 14-12-10)
What are the considerations associated with a ground crew exceeding 5 kts during the pushback?
Autobrakes will turn off and we may get a temporary LH/RH brake fault advisory message
What is required to generate a green light during pushback?
Parking brake off, toe brakes off, steering off, and ground crew steering switch to disengage
What are the starter duty cycles on the ground? In Flight?
Ground:
● 1-2 - 90s on 10s off
● 3-5 - 90s on 5 min off
Flight:
● 1-2 - 120s on 10s off
● 3-5 - 120s on 5 min off
What conditions would justify dry motoring an engine?
To cool the engine down after a hot start or clear out unused fuel after a no light off
) Provide at least 2 considerations with respect to cold weather engine starts
Verify freedom of rotation of the N1 fan before engine start. Oil pressure may temporarily be low while the oil warms up. If oil pressure remains low for 2 minutes the engine must be shut down and the oil must be warmed up by other means.
Which engine do we normally start if we plan a single engine taxi? Why?
Engine 1, system logic, Electric Hydraulic Pump 2 will be automatically activated. Engine 1 running and parking brake released.
Are we permitted to single engine taxi using the right engine? Considerations?
Yes, we must turn on hydraulic pump 1 manually so we have outboard brakes