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Flashcards in 767 Differences Deck (22):
1

Hydraulics

Centre hydraulics have more functions
Air driven pump.

2

Limitations
Max T/O
Landing
ZFW

351,000
283,000
266,000

3

LMC for 767

Payload _+ 1100 lbs
Fuel +_. 4400lbs

4

Max diff cabin.

9.10 psi

5

Max diff operating

8.6psi

6

Auto pilot must not be engaged after T/O

400 feet

7

Autopilot approach using VS mode not below

300 feet

8

Single Chanel ILS disengage auto pilot by

180 feet

9

Max wind speed for auto land

25 kts head and cross wind
15 tail wind

10

APU duty cycle

3 starts in 60 minute period

11

Starter duty cycle for engine start

Normal 5 on followed by 1 1/2 minutes off per minute on

Or extended cycle 5 min on and 10 minute off

12

Ignition automatically on when

Flaps are greater than 1

13

Engine EGT limit for take off

895 for 5 minutes

14

EGT limit for start

750 c

15

Max continuous EGT

895 c

16

Minimum oil quantity for dispatch

17 quarts

17

Fuel Max per left and right main

43,097 lbs

18

Max fuel centre tank

32376 lbs

19

3 crew oxygen requirement at 30 c .+ . Good number to remember for dispatch

800 psi non ETOPS

20

Abort start if

No oil pressure when engine stabilised at idle
EGT fails to rise within 25 sec of run selected
No N1 after 30 sec after N2 stabilised
Rapid rise in EGT to limit
Tail pipe fire
Engine fails to accelerate

21

Turn radius 767

39.3 meters 129 feet

22

Flaps 1

757 leading edge and trailing edge extend
767 only leading edge extend.