Service difficulty report · Fuel Cell · Boeing 75723A

Difficulty date
November 8, 2011
Submitted
November 18, 2011
Operation
Air carrier
Aircraft
N919FD
Make and model
Boeing 75723A
Aircraft serial
24636
Aircraft time
69,359 hours, 22,821 cycles
Part
Fuel Cell
Condition
Corroded
Location
Center Tank
Part time
69,358 hours, 22,821 cycles
Stage of operation
IN
How discovered
V
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

CENTER TANK UPPER SKIN SURFACE ATTACHED REPAIR PATCH AT BS 980-1000 RT STUB BEAM AREA FOUND DISBONDED. CORROSION REMOVED FROM AFFECTED AREA REPAIR CARRIED OUT IAW EA F-5710-154339.

More about the Boeing 757-23A