737 Operations Manual
Non-Normal Checklists -
Engines, APU
Copyright © The Boeing Company. See title page for details.
NNC.7.10 D6-27370-400E-TBCE
ENGINE LIMIT/SURGE/STALL
Condition: One or more of the following conditions:
• Engine RPM or EGT indications are abnormal, approaching or exceeding
limits
• No response to thrust lever movement
• Abnormal engine noises.
AUTOTHROTTLE (if engaged) . . . . . . . . . . . . . . .DISENGAGE
[Allows thrust lever to remain where manually positioned.]
THRUST LEVER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RETARD
Retard until indications remain within appropriate limits
or thrust lever is closed.
If indications are abnormal or EGT continues to increase:
ENGINE START LEVER. . . . . . . . . . . . . . . . . . . . . . CUTOFF
APU (If available) . . . . . . . . . . . . . . . . . . . START & ON BUS
PACK SWITCH (affected side) . . . . . . . . . . . . . . . . . . . .OFF
[Causes operating pack to regulate to high flow in flight with flaps up.]
FUEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .BALANCE
TRANSPONDER MODE SELECTOR
(TCAS equipped airplanes) . . . . . . . . . . . . . . . . . . . . . . . TA
[Prevents climb commands which can exceed single engine
performance capability.]
If wing anti-ice is required:
ISOLATION VALVE SWITCH. . . . . . . . . . . . . . . . . . AUTO
Plan to land at the nearest suitable airport.
Accomplish the ONE ENGINE INOPERATIVE LANDING
checklist.
Continued on next page
December 06, 2002
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