Service difficulty report · Fuel Cell · Boeing 767322

Difficulty date
August 15, 2010
Submitted
August 20, 2010
Operation
Air carrier
Aircraft
N648UA
Make and model
Boeing 767322
Aircraft serial
25285
Aircraft time
76,195 hours, 12,330 cycles
Engine
Pwa PW4060
Part
Fuel Cell
Condition
Corroded
Location
Bs 955
Stage of operation
IN
How discovered
9
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

CORROSION AT STA 955, BL0, TOP OF CENTER FUEL TANK. SUPPLEMENTAL DATA UPDATE ACP REPAIR PER PEMCO EA PD87-57-010 AND UAL EVA 74059. THE REPAIR IS MINOR PER EVA. CF9066 IS CREATED TO TRACK FOR 8100-9 WITHIN 24 MONTHS.