Service difficulty report · Fuel Sys · Boeing 737823

Difficulty date
April 24, 2026
Submitted
April 27, 2026
Operation
Air carrier
Aircraft
N938NN
Make and model
Boeing 737823
Aircraft serial
33490
Aircraft time
36,522 hours, 16,005 cycles
Part
Fuel Sys
Condition
Leaking
Location
Zone 600
Stage of operation
CL
How discovered
O
Nature of condition
K, J
Precautionary procedure
A

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

What was found

AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: ON CLIMB OUT FUEL LEAK ON THE RIGHT SIDE, FOUND RIGHT WING 500 LBS LESS THAN LEFT WING AFTER FLIGHT. AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT MIA. PERFORMED TEST OF FQIS TEST PASSED. CHECKED FUEL QUANTITY WITH TANK STICKS, PER AMM 12-11-02. FUEL QUANTITY MATCHED WITH COCKPIT AND FUELING PANEL INDICATIONS. NO FAULT FOUND.