SDR UALA2012021500926

Service difficulty report · Connector · Boeing 777222

Difficulty date: February 15, 2012
Submitted: March 12, 2012
Operation: Air carrier
Aircraft: N782UA
Make and model: Boeing 777222
Aircraft serial: 26948
Aircraft time: 65,645 hours, 9,463 cycles
Engine: Pwa PW40903
System (JASC): 7397 · Engine Fuel System Wiring
Part: Connector
Condition: Dirty
Location: Fuel System
Stage of operation: IN
How discovered: O
Nature of condition: O
Precautionary procedure: K

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

What was found

ENG FUEL VALVE R' STATUS MSG AFTER SHUTDOWN WITH NON ACTIVE MTC MSG 73-60212 RECORDED ON MAT. CHKD AND CLEANED CONNECTORS DM76001C, D71074P, D71024P. CKD WIRES W0625-2950B-16 & W625-2 950W-16, W0629-2950B-16 & W0629-2950W-16. CLEARED MSG AND CYCLED FUEL CUTOFF SW SEVERAL TIMES WITH EEC POWERED, NO MSGS. ACCOMPLISHED ENGINE IDLE RUN PER AMM. START, OPS AND SHUTDOWN NORMAL WITHOUT ANY FAULTS OR MSGS. NO DEFECTS NOTED. NO OPENS OR SHORTS FOUND.