Service difficulty report · Pump · Boeing 737823

Difficulty date
December 12, 2024
Submitted
December 13, 2024
Operation
Air carrier
Aircraft
N837NN
Make and model
Boeing 737823
Aircraft serial
30908
Aircraft time
43,226 hours, 18,262 cycles
Part
Pump
Condition
Low Pressure
Location
Zone 100
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AIRCRAFT WAS NOT GROUNDED: AFTER LEVEL OFF AT CRUISE ALTITUDE BOTH CENTER TANK PUMPS SELECTED ON TO USE CENTER TANK FUEL. LEFT PUMP OPERATED NORMALLY BUT RIGHT PUMP LOW PRESSURE LIGHT ILLUMINATED AND WOULD NOT EXTINGUISH UNTIL PUMP SELECTED OFF. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).