737 Flight Crew Operations Manual
2.22
Boeing Proprietary. Copyright © Boeing. May be subject to export restrictions under EAR. See title page for details.
D6-27370-4Q8-SJA
2.22
13 Choose one:
14 Choose one:
▼
Continued on next page
▼
▼WING-BODY OVERHEAT (-300/-500) continued▼
APU BLEED air switch is ON:
APU BLEED air switch . . . . . . . . . . . . OFF
This stops the flow of bleed air from
the APU to the left side of the
pneumatic ducting.
►►Go to step 14
APU BLEED air switch is OFF:
APU switch . . . . . . . . . . . . . . . . . . . OFF
►►Go to step 15
WING-BODY OVERHEAT light extinguishes:
►►Go to step 16
WING-BODY OVERHEAT light stays
illuminated:
APU switch . . . . . . . . . . . . . . . . . . . OFF
►►Go to step 15
March 24, 2017
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