Min engine start pressure
30psi
Min fuel qty for centre tank operation
453kg
Move the engine start lever to idle at
N1 is seen rotating and N2 at 25%
Verify auto starter cut-out at
46% N2
Starter duty cycle
Min 20 seconds cooking between attempt 1 & 2
Min 3 mins cooling between attempt 2 and any subsequent start attempts
Before take of centre tank operation
> = 1000 centre pumps on
< 1000 centre pumps off
Accomplish engine run up prior to take off when taxing in … or below
Icing conditions and below OAT 3 degrees
Runway slope
+/-2%
Max tailwind component
10kts
Turbulent airspeed KTS/M
Lower of
280KIAS
.73M
Max flight operational latitude
N73
S60
Max operating altitude
37,000ft
Max T/O and Landing altitude
8,400 ft
F/O wind limits
Dry = 20kts Wet = 15kts
Take off limits
Dry
35kts
Take off limits
Wet
25kts
Take off limits
Standing water/ slush
16 kts
Take off limits
Snow - no melting
21kts
Take off limits
Ice - no melting
7kts
Crosswind Landing limits
Dry
35kts
Crosswind Landing limits
Wet
35kts
Crosswind Landing limits
Standing water/ slush
20 kts
Crosswind Landing limits
Snow no melting
35 kts
Crosswind Landing limits
Ice - no melting
17 kts