737 MAX Flight Crew Operations Manual
Normal Procedures -
Amplified Procedures
MN-FLT-OH-201
NP.21.18
NAVIGATION panel ..................................................................... Set
VHF NAV transfer switch - NORMAL
IRS transfer switch - NORMAL
FMC source select switch - NORMAL
DISPLAYS panel .......................................................................... Set
SOURCE selector - AUTO
CONTROL PANEL select switch - NORMAL
Fuel panel ...................................................................................... Set
Verify that the ENG VALVE CLOSED lights are illuminated
dim.
Verify that the SPAR VALVE CLOSED lights are illuminated
dim.
Verify that the FILTER BYPASS lights are extinguished.
CROSSFEED selector - Closed
Verify that the VALVE OPEN light is extinguished.
FUEL PUMP switches - OFF
Verify that the center tank fuel pump LOW PRESSURE lights
are extinguished.
Verify that the main tank fuel pump LOW PRESSURE lights
are illuminated.
Note:
whenever the APU is running and AC electrical power is
on the busses, turn on one fuel boost pump to supply fuel
under pressure to the APU to extend the service life of its
fuel control unit.
CAUTION:
Do not operate the center tank fuel pumps with the
flight deck unattended.
Electrical panel ............................................................................. Set
BATTERY switch - Guard closed
AC/DC Meter Selector:
DC indicator in BAT.
AC indicator in STBY POWER.
CAB/UTIL power switch (as installed) - ON
IFE/PASS SEAT power switch (as installed) - ON
March 1, 2021