787 Flight Crew Operations Manual
DO NOT USE FOR FLIGHT
Supplementary Procedures -
Adverse Weather
Copyright © The Boeing Company. See title page for details.
D615Z003-TBC SP.16.5
Taxi–Out
CAUTION: Taxi at a reduced speed. Use smaller tiller and rudder
inputs, and apply minimum thrust evenly and
smoothly. Taxiing on slippery taxiways or runways at
excessive speed or with high crosswinds may start a
skid.
When engine anti-ice is required and the OAT is 3°C or below, do an
engine run up, as needed, to minimize ice build-up. Use the following
procedure: C
Check that the area behind the airplane is clear.
[Option – GE engines]
Run-up to a minimum of (TBD)% N1 for approximately (TBD)
second duration at intervals no greater than 60 minutes.
[Option – RR engines]
Run-up to a minimum of 35% N1 for approximately 60 second
duration at intervals no greater than 60 minutes.
February 13, 2009