737 MAX Flight Crew Operations Manual
Engines, APU -
Controls and Indicators
MN-FLT-OH-201
7.10.3
Total Air Temperature, Thrust Mode Display, Selected
Temperature and Autothrottle Limit
1
Total Air Temperature (TAT) Indication
Displayed (label – cyan, temp – white) – total air temperature (degrees C).
2
Thrust Mode Display
Displayed (green) – the active N1 limit reference mode.
Active N1 limit is normally calculated by FMC.
Thrust mode display annunciations are:
• TO – takeoff
• TO 1 – derated takeoff one
• TO 2 – derated takeoff two
• D-TO – assumed temperature reduced thrust takeoff
• D-TO 1 – derate one and assumed temperature reduced thrust takeoff
• D-TO 2 – derate two and assumed temperature reduced thrust takeoff
1B801 - 1B806
• TO B – takeoff bump thrust (as installed)
• CLB – climb
• CLB 1 – derated climb one
• CLB 2 – derated climb two
• CRZ – cruise
• MAN– manual N1 setting
• G/A – go–around
• CON – continuous
• ––– – FMC not computing thrust limit.
CRZ
TAT
12
-
C
42
+
C
1
2
3
CAPTAIN’S OR FIRST OFFICER’S
INBOARD DISPLAY UNIT
A/T LIM
TAT
12
-
C
42
+
C
4
CAPTAIN’S OR FIRST OFFICER’S
INBOARD DISPLAY UNIT
March 1, 2021
