SDR FDEA201501210247

Service difficulty report · Keelbeam · Doug MD11F

Difficulty date: January 21, 2015
Submitted: January 21, 2015
Operation: Air carrier
Aircraft: N591FE
Make and model: Doug MD11F
Aircraft serial: 48527
Aircraft time: 72,392 hours, 14,854 cycles
System (JASC): 5314 · Fuselage Main, Keel
Part: Keelbeam
Part number: AEA76212
Condition: Canning
Location: Fuselage
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

CENTER LG AREA, RT KEEL WEB, SEE SEQUENCE 472. REFERENCED AREA HAS BEEN REMAPPED, OIL CANNING DIMENSIONS HAVE BEEN CHANGED. ONE ADDITIONAL AREA HAS BEEN NOTED. Y=1394 - 1401 Z=-100.00--110.00 DEPTH .080 & 2 MAPPED AREAS ARE BEYOND MAX DIMENSION OF .190 Y=1401 - 1411 Z=-100.00--110.00 DEPTH .220 & Y=1431 - 1441 Z=-100.00-- 110.00 DEPTH .230. REPAIRED CTR LG AREA, RT KEEL WEB IAW EA 1-5310-T0314601 PART 1.

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