Service difficulty report · Relay · Boeing 777222

Difficulty date
May 9, 2014
Submitted
May 9, 2014
Operation
Air carrier
Aircraft
N793UA
Make and model
Boeing 777222
Aircraft serial
26946
Aircraft time
73,755 hours, 10,393 cycles
Engine
Pwa PW40903
Part
Relay
Condition
Faulty
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

ENGINE FUEL VLV L STATUS MSG ON SHUT DOWN. ALL PLUGS WERE CLEANED & RECONNECTED. RELAY K76105 WAS REPLACED IAW WD 76-21-11. WORK WAS ACCOMPLISHED IAW FIM 73-22-820 & FIM 73-24-810. TWO ENG RUNS COMPLETED WITH NO FAULTS.