737 MAX Flight Crew Operations Manual
Performance Inflight
General
737-8/LEAP-1B28
FAA
CATB
Boeing Proprietary. Copyright © Boeing. May be subject to export restrictions under EAR. See title page for details.
MN-FLT-OH-201
PI.30.31
File Highlight
ADVISORY INFORMATION
TO1 Wet Snow Takeoff
10% Thrust Reduction
Maximum Reverse Thrust
Table 1 of 3: Weight Adjustment (1000 KG)
Table 2 of 3: V1(MCG) Limit Weight (1000 KG)
1. Enter Table 1 with wet snow depth and TO1 dry field/obstacle limit weight to obtain wet snow
weight adjustment.
2. Adjust field length available by -30 m/+30 m for every 10°C above/below 0°C.
3. Find V1(MCG) limit weight for adjusted field length and pressure altitude (Table 2).
4. Max allowable wet snow limited weight is lesser of weights from Table 1 and Table 2.
Table 3 of 3: V1 Adjustment (KIAS)
1. Obtain V1, VR and V2 for the actual weight using the TO1 Dry Runway Takeoff Speeds table.
2. If V1(MCG) limited, set V1 = V1(MCG). If not V1(MCG) limited, enter Table 3 with the actual
weight to obtain V1 speed adjustment. If adjusted V1 is less than V1(MCG), set V1 = V1(MCG).
V1 not to exceed VR.
TO1 DRY
FIELD/OBSTACLE
LIMIT WEIGHT
(1000 KG)
WET SNOW DEPTH
5 mm (0.20 INCHES)
13 mm (0.50 INCHES)
30 mm (1.18 INCHES)
PRESS ALT (FT)
PRESS ALT (FT)
PRESS ALT (FT)
S.L. 5000 10000 14500 S.L. 5000 10000 14500 S.L. 5000 10000 14500
90
-4.9
-6.3
-7.6
-8.8
-6.7
-8.0
-9.3 -10.5 -11.9 -13.2 -14.5 -15.7
80
-4.9
-6.3
-7.6
-8.8
-6.3
-7.6
-8.9 -10.1 -10.2 -11.5 -12.8 -14.0
70
-4.4
-5.7
-7.0
-8.2
-5.4
-6.7
-8.0
-9.2
-8.1
-9.4 -10.8 -11.9
60
-3.3
-4.6
-5.9
-7.1
-3.9
-5.2
-6.5
-7.7
-5.7
-7.0
-8.3
-9.5
50
-1.6
-2.9
-4.2
-5.4
-1.9
-3.2
-4.5
-5.7
-2.8
-4.1
-5.4
-6.6
40
0.0
-0.9
-2.2
-3.4
0.0
-0.9
-2.2
-3.4
0.0
-0.9
-2.2
-3.4
ADJUSTED
FIELD
LENGTH
(M)
WET SNOW DEPTH
5 mm (0.20 INCHES)
13 mm (0.50 INCHES)
30 mm (1.18 INCHES)
PRESS ALT (FT)
PRESS ALT (FT)
PRESS ALT (FT)
S.L. 5000 10000 14500 S.L. 5000 10000 14500 S.L. 5000 10000 14500
1200
41.5
19.7
43.8
22.6
48.1
28.7
1400
67.2
44.9
22.9
68.7
47.1
25.7
70.9
51.1
31.6
1600
93.5
70.6
48.3
28.5
94.0
72.0
50.4
31.2
94.0
73.9
54.1
36.5
1800
97.0
74.0
53.8
97.3
75.4
55.8
97.0
76.9
59.0
2000
100.5 79.8
100.7 80.8
100.1 81.9
2200
106.3
106.2
105.1
WEIGHT
(1000 KG)
WET SNOW DEPTH
5 mm (0.20 INCHES)
13 mm (0.50 INCHES)
30 mm (1.18 INCHES)
PRESS ALT (FT)
PRESS ALT (FT)
PRESS ALT (FT)
S.L. 5000 10000 14500 S.L. 5000 10000 14500 S.L. 5000 10000 14500
90
-9
-4
0
0
-6
-1
0
0
0
0
0
0
80
-12
-7
-2
0
-9
-4
0
0
-1
0
0
0
70
-14
-9
-4
0
-11
-6
-1
0
-4
0
0
0
60
-17
-12
-7
-2
-14
-9
-4
0
-8
-3
0
0
50
-20
-15
-10
-5
-18
-13
-8
-4
-14
-9
-4
0
40
-24
-19
-14
-10
-23
-18
-13
-9
-21
-16
-11
-6
March 1, 2021
