SDR AALA202002179012

Service difficulty report · Wire Harness · Boeing 737823

Difficulty date: February 15, 2020
Submitted: February 25, 2020
Operation: Air carrier
Aircraft: N807NN
Make and model: Boeing 737823
Aircraft serial: 31077
Aircraft time: 32,522 hours, 13,041 cycles
System (JASC): 2897 · Fuel System Wiring
Part: Wire Harness
Condition: Damaged
Location: Rt Wing
Stage of operation: CL
How discovered: O
Nature of condition: 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: AIRCRAFT RETURNED TO MIA WHEN AFTER TAKE OFF WHILE FEEDING FROM THE CENTER TANK THE RIGHT FUEL TANK INDICATION DECREASED TO 7500 LBS. AN EMERGENCY WAS DECLARED AND THE FLIGHT LANDED WITHOUT FUTHER INCIDENT. OPENED RT WING MAIN TANK ALL FOR VENTING IAW AMM 28-11-11. REMOVED AND REPLACED ALL R/WING TANK UNITS AND COMPENSATOR IAW AMM 28-41-21. FQIS WIRE HARNESS,REPLACEMENT DUE TO FAULTED IAW AMM 28-41-44. REMOVED AND REPLACED R/WING FQISA WIRE HARNESS IAW AMM 28-41-44.