737 MAX Flight Crew Operations Manual
Flight Management, Navigation -
FMC Preflight
MN-FLT-OH-201
11.40.31
N1 LIMIT Page - Preflight
This section describes the preflight version of the N1 LIMIT page. See the FMC
Takeoff and Climb section for a description of the in–flight version of the N1
LIMIT page.
The N1 LIMIT page is used during preflight to manage takeoff and climb thrust.
Temperature data is entered, allowing the FMC to make N1 computations for
normal or reduced thrust takeoff. Fixed takeoff and climb thrust derates may be
selected.
1B801 - 1B806
The N1 LIMIT page is also used to select a takeoff bump (as installed) thrust
setting to meet extra thrust requirements for takeoff at certain airports.
1B401 - 1B786, 1B807 - 1J594
N1
LIMIT
F
R
E
P
T
I
N
I
2
/
1
I
L
1
N
>
T
I
M
ON GROUND
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
K
X
X
L
1
N
T
I
M
I
1
/
1
T
A
O
/
L
E
S
1
N
°
/
-
-
-
-
9
C
/
6
.
4
6
.
4
9
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T
<
>
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L
C
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I
F
R
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P
<
E
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A
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>
F
F
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A
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%
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T
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<
1
-
O
T
<
E
S
<
>
L
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>
1
-
B
T
A
R
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D
%
X
X
E
2
-
O
T
<
L
C
>
2
-
B
1
-
O
T
7
3
2
1
5
8
6
9
4
March 1, 2021
