737 Operations Manual
Non-Normal Maneuvers Chapter NNM
Non-Normal Maneuvers Section 1
Copyright © The Boeing Company. See title page for details.
D6-27370-400E-TBCE NNM.1.1
NNM.1 Non-Normal Maneuvers-Non-Normal Maneuvers
Approach to Stall Recovery
The following is immediately accomplished at the first indication of stall buffet or
stick shaker.
Note: *At high altitudes it may be necessary to decrease pitch attitude below the
horizon to achieve acceleration.
Rejected Takeoff
The decision to reject a takeoff rests solely with the captain and must be made in
time so that stopping action can begin by V1. If the decision is made to reject the
takeoff, the captain should clearly announce “REJECT,” commence the stopping
action and assume control of the airplane if the first officer is making the takeoff.
The first officer should not abandon control of the airplane until the captain makes
a positive input on the controls.
Prior to 80 knots, the takeoff should be rejected for system failure(s), unusual
noise or vibration, tire failure, abnormally slow acceleration, engine failure,
engine fire, unsafe takeoff configuration warning, or if the airplane is unsafe or
unable to fly.
Above 80 knots, reject for engine failure, fire or if the airplane is unsafe or unable
to fly.
During the takeoff, the crew member recognizing the malfunction will call it out
clearly and precisely.
Pilot Flying Pilot Not Flying
Advance thrust levers to maximum thrust,
smoothly adjusting pitch attitude* to avoid
ground contact or obstacles. Level the
wings (do not change flaps or landing gear
configuration).
Verify maximum thrust. Monitor altitude
and airspeed. Call out any trend toward
terrain contact.
When ground contact is no longer a factor,
adjust pitch attitude to accelerate while
minimizing altitude loss. Return to speed
appropriate for the configuration.
June 07, 2002
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