Boeing 737 - Page 104

737 Operations Manual
Performance Inflight -
General
737-400/CFM56-3_23.5K
Copyright © The Boeing Company. See title page for details.
PI.20.18 D6-27370-400E-TBCE
Takeoff %N1 (22K Derate)
Based on engine bleed to packs on (Auto) and anti-ice on or off
%N1 Adjustments for Engine Bleeds
AIRPORT
OAT
AIRPORT PRESSURE ALTITUDE (FT)
°C °F -1000 0 1000 2000 3000 4000 5000 6000 7000 8000
55 131 93.2 93.8 93.8 93.8
50 122 93.8 94.3 94.3 94.3 93.9 93.6
45 113 94.2 94.7 94.7 94.6 94.6 94.6 94.7 94.4 94.2
40 104 94.6 95.2 95.2 95.1 95.0 95.1 95.1 95.2 95.1 94.9
35 95 95.2 95.6 95.6 95.6 95.5 95.7 95.7 95.7 95.6 95.5
30 86 95.2 96.1 96.1 96.0 96.0 96.3 96.2 96.1 96.0 96.0
25 77 94.4 95.3 95.8 96.2 96.5 96.7 96.6 96.6 96.5 96.4
20 68 93.6 94.5 95.0 95.4 95.9 96.6 97.1 97.1 97.0 96.9
15 59 92.8 93.7 94.2 94.6 95.1 95.8 96.3 96.8 97.2 97.5
10 50 92.0 92.9 93.4 93.8 94.2 95.0 95.4 95.9 96.4 96.8
5 41 91.2 92.1 92.5 92.9 93.4 94.1 94.6 95.1 95.5 96.0
0 32 90.3 91.2 91.7 92.1 92.6 93.3 93.7 94.2 94.7 95.1
-10 14 88.7 89.6 90.0 90.4 90.8 91.5 92.0 92.5 92.9 93.4
-20 -4 87.0 87.8 88.3 88.7 89.1 89.8 90.2 90.7 91.1 91.6
-30 -22 85.2 86.0 86.5 86.9 87.3 88.0 88.4 88.9 89.3 89.7
-40 -40 83.5 84.3 84.7 85.1 85.5 86.2 86.6 87.1 87.4 87.9
-50 -58 81.7 82.5 82.9 83.2 83.7 84.3 84.7 85.2 85.6 86.0
BLEED
CONFIGURATION
AIRPORT PRESSURE ALTITUDE (FT)
-2000 9000
ENGINE BLEED TO PACKS OFF 1.0 1.0
December 07, 2001