Boeing 737 - Page 112

737 Operations Manual
Performance Inflight -
General
737-400/CFM56-3_23.5K
Copyright © The Boeing Company. See title page for details.
PI.20.26 D6-27370-400E-TBCE
Max Climb %N1
Based on engine bleed to packs on (Auto) and anti-ice off
%N1 Adjustments for Engine Bleeds
Go-around %N1
Based on engine bleed for packs on (Auto), engine anti-ice on or off, and wing
anti-ice off
%N1 Adjustments for Engine Bleeds
TAT
(°C)
PRESSURE ALTITUDE (1000 FT)/SPEED (KIAS OR MACH)
0 5 10 15 20 25 30 35 37
250 250 250 280 280 280 .74 .74 .74
50 93.7 93.9 94.1
40 93.9 94.0 94.3 95.0 95.2
30 93.8 94.8 95.1 95.8. 96.0 96.0
20 92.2 94.4 96.1 96.8 97.1 97.1 97.1
10 90.6 92.8 95.2 97.3 98.3 98.5 98.6 98.6 98.6
0 89.0 91.1 93.5 95.5 98.2 100.1 100.3 100.3 100.3
-10 87.4 89.4 91.8 93.8 96.4 98.8 101.4 102.1 102.1
-20 85.7 87.7 90.0 92.0 94.5 96.9 99.4 102.3 102.5
-30 84.0 86.0 88.3 90.1 92.6 95.0 97.4 100.3 100.5
-40 82.3 84.2 86.4 88.3 90.7 93.0 95.4 98.2 98.4
-50 80.5 82.3 84.5 86.4 88.8 91.0 93.4 96.1 96.3
BLEED
CONFIGURATION
PRESSURE ALTITUDE (1000 FT)
0 5 10 15 20 25 30 35 37
ENGINE BLEED TO PACKS OFF 1.0 0.9 0.9 1.0 1.0 1.0 1.1 1.1 1.1
PACKS HIGH -0.2 -0.2 -0.3 -0.3 -0.4 -0.4 -0.4 -0.4 -0.4
ENGINE ANTI-ICE ON -0.6 -0.7 -0.7 -0.8 -0.9 -0.9 -0.9 -0.9 -0.9
ENGINE & WING ANTI-ICE ON -1.5 -1.6 -1.7 -2.0 -2.3 -2.6 -2.8 -3.1 -3.1
REPORTED
OAT
TAT AIRPORT PRESSURE ALTITUDE (FT)
°C °F(°C) -1000 0 1000 2000 3000 4000 5000 6000 7000 8000
55 131 58 93.6 93.7 93.6 93.4
50 122 53 94.9 95.1 95.0 94.9 94.9 94.4
45 113 48 95.5 95.9 95.9 96.0 95.9 95.5 95.5 95.7 95.8
40 104 43 96.0 96.7 96.6 96.6 96.5 96.5 96.5 96.5 96.5 96.5
35 95 38 96.5 97.3 97.3 97.2 97.2 97.2 97.3 97.3 97.3 97.2
30 86 33 96.5 97.7 97.9 97.9 97.9 97.9 98.0 98.0 98.1 98.0
25 77 28 95.7 96.9 97.4 98.2 98.7 98.7 98.8 98.8 99.0 98.8
20 68 23 94.9 96.1 96.6 97.4 98.0 98.6 99.2 99.5 99.6 99.5
15 59 18 94.1 95.2 95.8 96.5 97.1 97.8 98.4 99.0 99.7 100.1
10 50 13 93.2 94.4 95.0 95.7 96.3 96.9 97.5 98.2 98.8 99.3
5 41 8 92.4 93.6 94.1 94.8 95.5 96.1 96.7 97.3 97.9 98.4
0 32 3 91.6 92.7 93.3 94.0 94.6 95.2 95.8 96.4 97.0 97.5
-10 14 -8 89.8 91.0 91.5 92.3 92.8 93.4 94.0 94.6 95.2 95.7
-20 -4 -18 88.1 89.3 89.8 90.5 91.1 91.6 92.2 92.8 93.4 93.9
-30 -22 -28 86.3 87.5 88.0 88.7 89.2 89.8 90.4 91.0 91.5 92.0
-40 -40 -38 84.5 85.7 86.2 86.8 87.4 87.9 88.5 89.1 89.6 90.1
-50 -58 -48 82.7 83.8 84.3 85.0 85.5 86.0 86.6 87.2 87.7 88.1
BLEED
CONFIGURATION
TAT (°C)
- 50 + 60
ENGINE BLEED TO PACKS OFF 1.0 1.2
PACKS HIGH - 0.2 - 0.3
WING A/I ALL ENGINES - 1.3 - 1.7
WING A/I 1 ENGINE INOP - 2.1 - 2.6
June 07, 2002