Service difficulty report · Bulkhead · Doug MD11F

Difficulty date
October 11, 2010
Submitted
November 8, 2010
Operation
Air carrier
Aircraft
N284UP
Make and model
Doug MD11F
Aircraft serial
48541
Aircraft time
48,995 hours, 5,389 cycles
Engine
Pwa PW4462
Part
Bulkhead
Part number
ARB7171501
Condition
Cracked
Location
Lt Wing
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

INSP TYPE:4C, LT WING L/E COMPT AT XORS1070 OTBD BULKHEAD RIB AT L/E OTBD CORNER IS CRACKED AND MISSING A PIECE OF MATERIAL. TRIMMED OUT DAMAGE ON LT WING L/E BULKHEAD HORZONTAL FLANGE AT XORS 1093. FABRICATED AND INSTALLED REPAIR REF EO 5720-40434-A AND STA, SA EA 011-5720-01-A2752.

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