737 MAX Flight Crew Operations Manual
Fuel -
Controls and Indicators
MN-FLT-OH-201
12.10.3
8
Main Tank FUEL PUMP LOW PRESSURE Lights
Illuminated (amber) – fuel pump output pressure is low, or FUEL PUMP switch
is OFF.
Note:
Two LOW PRESSURE lights illuminated in same tank illuminate
MASTER CAUTION and FUEL system annunciator lights. One LOW
PRESSURE light causes MASTER CAUTION and FUEL system
annunciator lights to illuminate on MASTER CAUTION light recall.
Extinguished – fuel pump output pressure is normal.
Fuel Quantity Indications
1B785, 1B786, 1J585 - 1J594
1B401, 1B402, 1B801 - 1B824
1
FUEL Quantity Indicators
Displayed (white) – indicates usable fuel in related tank:
• available with AC or DC power.
2
Total Fuel Quantity Indicator
Displayed (white) - indicates total useable fuel.
860
3
860
3
860
3
CTR
FUEL
1
2
KG
TOTAL
11.6
ENGINE DISPLAY
1
2
ENGINE DISPLAY
FUEL QTY-KGS X 1000
TOTAL
3.87
13.6
5.87
3.87
2
1
March 1, 2021