Boeing 737 - Page 166

737 Operations Manual
Performance Inflight -
General
737-500/CFM56-3_20K
Copyright © The Boeing Company. See title page for details.
PI.30.8 D6-27370-400E-TBCE
Takeoff %N1
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 89.9 90.5
50 122 90.6 91.1 91.6 92.3 93.1
45 113 91.2 91.6 92.1 92.6 93.9 94.9 94.7 94.2
40 104 91.7 92.1 92.6 93.0 94.3 95.3 95.3 95.3 95.0 94.3
35 95 92.0 92.5 93.0 93.4 94.7 95.9 95.8 95.8 95.1 94.5
30 86 91.8 92.8 93.2 93.6 95.0 96.5 96.4 96.4 95.7 95.0
25 77 91.0 92.1 92.9 93.6 94.5 95.9 96.3 96.7 96.2 95.6
20 68 90.3 91.3 92.1 92.8 93.8 95.1 95.5 95.9 95.9 95.9
15 59 89.5 90.5 91.3 92.0 93.0 94.3 94.7 95.1 95.3 95.3
10 50 88.7 89.7 90.5 91.2 92.1 93.4 93.9 94.3 94.4 94.6
5 41 87.9 88.9 89.7 90.4 91.3 92.6 93.0 93.4 93.6 93.7
0 32 87.1 88.1 88.9 89.6 90.5 91.8 92.2 92.6 92.7 92.9
-10 14 85.5 86.5 87.2 87.9 88.8 90.1 90.5 90.9 91.0 91.2
-20 -4 83.9 84.8 85.6 86.2 87.1 88.3 88.7 89.1 89.2 89.4
-30 -22 82.2 83.1 83.9 84.5 85.4 86.6 87.0 87.4 87.5 87.6
-40 -40 80.5 81.4 82.1 82.7 83.6 84.8 85.1 85.5 85.7 85.8
-50 -58 78.8 79.6 80.3 81.0 81.8 82.9 83.3 83.7 83.8 84.0
BLEED
CONFIGURATION
AIRPORT PRESSURE ALTITUDE (FT)
-1000 8000
ENGINE BLEED TO PACKS OFF 1.0 1.0
December 07, 2001