737 MAX Flight Crew Operations Manual
Supplementary Procedures -
Air Systems
SP.2.6
MN-FLT-OH-201
LAND ALT indicator ...................Destination field elevation
#Unpressurized Takeoff and Landing
When making a no engine bleed takeoff or landing with the APU
inoperative, or operative but not providing bleed air:
Takeoff
PACK switches.............................................................................. AUTO
ISOLATION VALVE switch ....................................................... CLOSE
Engine BLEED air switches..............................................................OFF
APU BLEED air switch ....................................................................OFF
After Takeoff
Note:
If engine failure occurs, do not position engine BLEED air
switches ON until reaching 1500 feet or until obstacle clearance
height has been attained.
After first flap retraction:
Engine No. 2 BLEED air switch................................................... ON
When CABIN rate of CLIMB indicator stabilizes and workload permits
at pilot’s discretion:
Engine No. 1 BLEED air switch................................................... ON
ISOLATION VALVE switch.................................................... AUTO
Landing
When below 10,000 feet and starting the turn to final approach:
Engine BLEED air switches ........................................................OFF
Avoid high rates of descent for passenger comfort.
March 1, 2021
