Service difficulty report · Fuel Cell · Doug MD11F

Difficulty date
June 23, 2012
Submitted
July 11, 2012
Operation
Air carrier
Aircraft
N288UP
Make and model
Doug MD11F
Aircraft serial
48540
Aircraft time
61,782 hours, 10,318 cycles
Part
Fuel Cell
Part number
APB74411
Condition
Corroded
Location
Center Wing
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

INSPECTION TYPE: 4C, UPPER SURFACE OF CENTER WING TANK HAS EXFOLIATION CORROSION AT STRINGER RS 16,17, 18 BETWEEN FS 1199-1219 AND RBL 102. REPAIRED CENTER WING UPPER SURFACE BETWEEN STA 1199.0 AND 1219.0 AT STRINGER 16, 17 AND 18, XCW-102 REF EA 011-5730-01-A4051 REV I/R AND EO MD11-5730-47767-A.

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