737 Flight Crew Operations Manual
Flight Management, Navigation -
FMC Preflight
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11.40.38 D6-27370-866-EGP
7 Climb (CLB)
Push – selects full rated climb thrust limit.
Climb thrust is automatically selected at the thrust reduction point on the
TAKEOFF REF page 2.
8 Reduced Climb (CLB–1 and CLB–2)
Push – selects the associated reduced thrust climb mode.
CLB–1 provides a climb limit reduced by 3% N1 (approximately 10% thrust).
CLB–2 provides a climb limit reduced by 6% N1 (approximately 20% thrust).
Deletion results in the selection of CLB thrust.
Manual selection of a climb thrust rating overrides the automatic selection.
Takeoff data uplink may automatically select a thrust derate.
9 TAKEOFF
Push – displays the TAKEOFF REF page.
Selecting Takeoff Thrust
Selecting the maximum takeoff thrust or a derate (TO, TO-1, TO-2) displays
<ACT> inboard of the option. The FMC automatically selects the highest climb
thrust available (CLB, CLB-1, CLB-2) which would not result in a thrust lever
push, when the aircraft transitions from takeoff to climb. <SEL> is displayed
inboard of the selected climb N1 limit.
Takeoff Reference Page 1/2
The takeoff reference page allows the crew to manage takeoff performance.
Takeoff flap setting and V speeds are entered and verified. Thrust limits, takeoff
position, CG, and trim can be verified or changed.
Preflight pages are selectively displayed to indicate preflight status whenever
required entries on those pages are incomplete. Takeoff reference page entries
finish the normal preflight. V speeds should be set before completion. FMC
position can be updated prior to takeoff.
September 24, 2015