737 MAX Flight Crew Operations Manual
Supplementary Procedures -
Automatic Flight
MN-FLT-OH-201
SP.4.3
ALT INTV switch .............................................................................Push
Each push of the ALT INTV switch will delete an FMC altitude
constraint.
If all FMC altitude constraints are deleted, the descent mode will
revert to a VNAV speed descent.
Intervention of FMC Airspeed Constraints during VNAV
YC095, YC572, YC573, YF631 - YF832, YL801 - YM648, YN701 - YV671
SPD INTV switch .............................................................................Push
MCP IAS/MACH display shows current FMC target speed.
IAS/MACH Selector ....................................................Set desired speed
VNAV remains engaged.
To resume former FMC speed:
SPD INTV switch...................................................................Push
MCP IAS/MACH display blanks and FMC commanded VNAV
speed is active.
Altitude Hold
Altitude HOLD switch .....................................................................Push
Verify FMA display:
Pitch mode – ALT HOLD
Heading Select
Heading selector ....................................................... Set desired heading
Heading select switch .......................................................................Push
Verify FMA display:
Roll mode – HDG SEL
VOR Navigation
VHF NAV radio(s)....................................................... Tune and Identify
COURSE selector ........................................................Set desired course
March 1, 2021