SDR IPXA1M64810

Service difficulty report · Doubler · Doug MD11F

Difficulty date: February 7, 2011
Submitted: February 18, 2011
Operation: Air carrier
Aircraft: N287UP
Make and model: Doug MD11F
Aircraft serial: 48539
Aircraft time: 51,796 hours, 8,427 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Doubler
Part number: ARB2894501
Condition: Cracked
Location: Lt 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:3C, IN LT WING L/E COMARTMENT CEILING DOUBLER IS CRACKED AT 2EA FASTENERS AT XOS669 APPX CUT OUT DAMAGE AT LT WING L/E COMPARTMENT BEADED DOUBLER. FABRICATED 1, 1EA FILLER, 3EA ANGLES AND 1EA DOUBLER AND INSTALLED AT LT WING L/E COMPARTMENT AT XOS667.0 TO XOS672.0 REF SRM 57-40-02, REPAIR 9, FIG 201.

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