Service difficulty report · Tank · Doug MD11F

Difficulty date
August 10, 2007
Submitted
October 24, 2007
Operation
Air carrier
Aircraft
N290UP
Make and model
Doug MD11F
Aircraft serial
48456
Aircraft time
78,001 hours, 12,487 cycles
Part
Tank
Condition
Corroded
Location
Bs 1210
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

INSPECTION TYPE:C CTR CABIN - UNDER FLOOR AREA FUEL TANK TOP SURFACE AT STA 1210, -X103 01EA CORROSION FOUND NEAR FASTENER. CTR CABIN UNDER FLOOR AREA FUEL TANK TOP SURFACE AT STA 1210 -X103 FUEL TANK SCREW AS MARK REMOVED FOR S/M ACCESS. CORROSION ON FUEL TANK TOP SURFACE REMOVED FOUND EXCEEDED LIMIT. FPI & HFEC OPEN HOLE INSP C/OUT ON REWORKED AREA FOUND NO CRACK & NO CORROSION. FLAP PEENING C/ OUT ON REWORKED AREA PER EN1642-07. REWORKED AREA REPROTECTED, PAINT.

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