Boeing 737 NG Systems Review
Forward Overhead Panel  700/800/900
Display Selector
Fuel Panel
Main Tank LOW PRESSURE Light

Illuminated – Fuel pump output pressure is low, or FUEL PUMP
switch is OFF.

Note: Two LOW PRESSURE lights illuminated in same tank
illuminate the MASTER CAUTION and FUEL system annunciator
lights. One LOW PRESSURE light causes the MASTER CAUTION
and FUEL system annunciator lights to illuminate on MASTER
CAUTION light recall.

Extinguished – fuel pump output pressure is normal.
Crosfeed Valve
Left Engine Valve Closed Light
Left Spar Valve Closed Light
Left Filter Bypass Light
Aft Main Tank Fuel Pump
Forward Main Fuel Tank Pump
Aft Main Fuel Tank Pump
Forward Main Fuel Tank Pump
Left Center Tank Pump
Right Center Tank Pump
Right Filter Bypass Light
Right Spar Valve Closed Light
Right Engine Valve Closed Light
Fuel Temperature Gauge
Left Main Aft Pump Low Pressure
Left Main Forward Pump Low Pressure
Right Main Aft Pump Low Pressure
Right Main Forward Pump Low Pressure
CenterTank Left Pump Low Pressure
Center Tank Right Pump Low Pressure
Crossfeed Selector
Valve Open Light