Service difficulty report · Doubler · Doug MD11F

Difficulty date
April 24, 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
Cracked
Location
Xors 536
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 LT WING L/E LOWER ACCESS NR 519CB COMPT FOUND BEADED DOUBLER CRACKED AS MARKED, STA XORS 536 APPROX. DAMAGE AREA AT BEADED DOUBLER TRIM OFF PER SRM 57-10-00, FIG 27, VOL I, REV 40. HFEC INSP C/O ON TRIMMED OUT EDGE AND FOUND NO CRACK EVIDENT. REPAIR ANGLES, REPAIR FILLER AND REPAIR DOUBLER FABRICATED PER SRM 57-10-00 FIG 27, VOL I, REV 40. REPAIR PARTS HOLES PICKED-UP, PROTECTED AND PAINTED. REPAIR PARTS INSTALLED PER SRM 57-10-00 FIG 27, VOL I, REV 40.

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