Service difficulty report · Unknown · Boeing 777222

Difficulty date
September 11, 2012
Submitted
September 12, 2012
Operation
Air carrier
Aircraft
N773UA
Make and model
Boeing 777222
Aircraft serial
26929
Aircraft time
69,576 hours, 13,273 cycles
Engine
Pwa PW4077
Part
Unknown
Condition
Malfunctioned
Location
Fuel System
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

FUEL IS MAKING ITS WAY FROM RT TANK TO CTR TANK. ACCOMPLISHED FUEL SCAVENGE FUNCTIONAL TEST TASK 28-22-00-720-802 UP TO PAGE 526 STEP 5 NEED TO CONTINUE STEP 5 ON FROM PAGE 526. COMPLETED AMM. FOUND NO DEFECTS; NEED TO CONTINUE WITH FIM 28-22 TASK 849.