Service difficulty report · Unknown · Boeing 777222

Difficulty date
July 18, 2012
Submitted
July 20, 2012
Operation
Air carrier
Aircraft
N795UA
Make and model
Boeing 777222
Aircraft serial
26927
Aircraft time
65,537 hours, 9,401 cycles
Engine
Pwa PW4090
Part
Unknown
Condition
Unknown
Location
Fuel Tank
Stage of operation
NR
How discovered
9
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

NEED TO REPLACE CENTER RIGHT NR 9 TANK UNIT M28255. DISCOVERED WHILE PERFORMING EQ4836. REMOVED AND REPLACED CTR FUEL TANK UNIT NR 9 PER MM, OP'S CHECKED GOOD.