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.
PI.30.20
MN-FLT-OH-201
File Highlight
Assumed Temperature Reduced Thrust
Maximum Assumed Temperature (Table 1 of 3)
Based on 25% Takeoff Thrust Reduction
Takeoff %N1 (Table 2 of 3)
Based on engine bleed for packs on and engine anti-ice off
OAT (°C)
AIRPORT PRESSURE ALTITUDE (1000 FT)
-2
-1
0
1
2
3
4
5
6
7
8
9
10 11 12 13 14 14.5
60
84 84 84 84 84 84 84 84 84
55
79 79 80 80 80 80 80 80 80 80 80 80
50
74 74 74 75 75 75 75 75 75 75 75 75 75 75
45
69 69 69 69 70 70 71 71 71 71 71 71 71 70 70 70 69
40
64 64 64 64 65 65 65 66 66 66 66 66 66 66 66 65 65 65
35
59 59 59 59 59 60 60 61 61 62 62 61 61 61 61 61 60 60
30
58 56 54 54 54 56 56 57 57 58 58 57 57 56 56 56 56 56
25
58 56 54 53 52 51 52 52 53 53 53 53 53 52 52 52 51 51
20
58 56 54 53 52 51 49 49 49 49 49 49 49 48 48 47 47 47
15
58 57 54 53 52 51 49 49 48 47 45 44 44 44 43 43 42 42
10
58 57 54 53 52 51 49 49 48 46 44 43 41 39 38 38 38 37
5
59 57 54 53 52 51 50 49 48 46 44 43 41 38 35 33 32 32
0
59 57 54 53 52 51 50 49 48 46 44 43 41 38 35 33 31 29
-5 & BELOW 59 57 54 53 52 51 50 49 48 46 44 43 41 38 35 33 31 29
ASSUMED
TEMP (°C)
AIRPORT PRESSURE ALTITUDE (1000 FT)
-2
-1
0
1
2
3
4
5
6
7
8
9
10 11 12 13 14 14.5
75
81.1 81.6 82.0 82.1 82.2 82.2 82.2 82.2 82.2 82.2 82.0 81.6 81.2 80.2 79.4 79.0 78.6 78.4
70
82.5 83.0 83.5 83.5 83.6 83.6 83.6 83.6 83.6 83.6 83.4 83.0 82.6 81.6 80.7 79.5 78.3 77.9
65
83.9 84.4 84.8 84.9 85.0 85.0 84.9 85.0 85.0 85.0 84.7 84.4 84.0 83.0 82.1 80.9 79.7 79.1
60
85.2 85.7 86.2 86.2 86.3 86.3 86.3 86.3 86.3 86.3 86.1 85.7 85.3 84.4 83.4 82.3 81.1 80.5
55
86.7 87.1 87.5 87.5 87.6 87.6 87.6 87.6 87.6 87.6 87.4 87.0 86.7 85.7 84.8 83.6 82.5 81.9
50
88.2 88.6 89.0 88.9 88.9 88.9 88.9 88.9 88.9 88.9 88.7 88.3 87.9 87.0 86.1 84.9 83.8 83.2
45
89.6 90.0 90.4 90.4 90.3 90.3 90.2 90.1 90.1 90.2 89.9 89.5 89.2 88.3 87.3 86.2 85.1 84.5
40
90.9 91.4 91.8 91.8 91.7 91.7 91.6 91.5 91.4 91.3 91.1 90.8 90.4 89.5 88.6 87.4 86.3 85.7
35
92.2 92.7 93.2 93.2 93.1 93.0 92.8 92.7 92.5 92.2 92.0 91.8 91.6 90.6 89.7 88.6 87.6 87.0
30
91.8 93.2 94.5 94.3 94.3 94.1 93.9 93.7 93.4 93.1 92.8 92.6 92.4 91.6 90.8 89.8 88.8 88.3
25
91.0 92.3 93.6 94.2 94.8 95.0 94.8 94.6 94.3 94.0 93.7 93.5 93.3 92.5 91.7 90.8 89.9 89.5
20
90.2 91.5 92.8 93.3 93.9 94.5 94.9 95.3 95.1 94.8 94.4 94.2 94.2 93.4 92.6 91.7 90.9 90.5
15
89.4 90.7 91.9 92.5 93.0 93.6 94.1 94.5 94.9 95.2 95.5 95.3 94.9 94.0 93.2 92.5 91.7 91.3
10
88.6 89.9 91.1 91.6 92.2 92.8 93.3 93.7 94.0 94.4 95.0 95.7 96.3 95.3 94.1 93.1 92.3 92.0
5
87.8 89.0 90.3 90.8 91.4 92.0 92.5 92.8 93.2 93.5 94.1 94.9 95.5 95.3 95.2 94.8 93.7 93.1
0
86.9 88.2 89.5 90.0 90.6 91.1 91.6 91.9 92.3 92.7 93.3 94.1 94.6 94.5 94.3 94.2 94.2 94.2
-5
86.1 87.4 88.6 89.2 89.7 90.3 90.7 91.1 91.4 91.8 92.4 93.2 93.7 93.6 93.5 93.4 93.3 93.3
-20
83.6 84.9 86.1 86.6 87.2 87.7 88.1 88.4 88.8 89.2 89.8 90.6 91.2 91.1 90.9 90.8 90.8 90.7
-40
80.3 81.5 82.7 83.2 83.8 84.2 84.6 84.9 85.3 85.7 86.3 87.1 87.6 87.5 87.4 87.4 87.3 87.3
MINIMUM
ASSUMED
TEMP (°C)
34 32 30 28 26 24 22 20 18 16 14 12 10
8
6
4
2
1
March 1, 2021
