Service difficulty report · Doubler · Doug MD11F

Difficulty date
April 23, 2009
Submitted
May 18, 2009
Operation
Air carrier
Aircraft
N285UP
Make and model
Doug MD11F
Aircraft serial
48457
Aircraft time
78,142 hours, 12,925 cycles
Part
Doubler
Condition
Misrepaired
Location
Sta Xors 402-433
Stage of operation
IN
How discovered
9
Nature of condition
W
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 REPAIR SEQUENCE NBR 285-W3-011 LWH REPAIR DOUBLER AT FIXED LEADING EDGE STA XORS 402-433 NEEDS VALIDATION. BASED UPON COLLECTED INFO, REPAIR SEQ NBR 285-W3-011 DOES NOT CORRELATE TO ANY SRM REPAIR. EXISTING REPAIR AT LHW FIXED L/E REMOVED. 10X INSPECTION C/O AND FOUND NO CRACK EVIDENT. NEW REPAIR SKIN, 2 EA EXT STRAPS, 3 INT SPLICES, 2 SPLICE DOUBLERS AND 1 EA FILLER FAB AND INSTALLED PER EN1222-09.

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