SDR IPXA09M56185

Service difficulty report · Doubler · Doug MD11F

Difficulty date: May 22, 2009
Submitted: June 3, 2009
Operation: Air carrier
Aircraft: N250UP
Make and model: Doug MD11F
Aircraft serial: 48745
Aircraft time: 37,941 hours, 7,347 cycles
System (JASC): 5414 · Nacelle/Pylon, Plate/Skin
Part: Doubler
Condition: Cracked
Location: Nr 2 Cowling
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:2C REPAIR SURVEY SEQ 250-P2-01, EXISTING REPAIR DOUBLER ON NR 2 ENG RT CORE COWL FWD LATCH AREA SKIN CRACKED, COULD NOT CORRELATE WITH AN APPROPRIATE MD-11 SRM REPAIR. REMOVED DOUBLER, CUT OUT DAMAGE, FABRICATED AND INSTALLED REPAIR FILLER AND DOUBLER IAW MD-11 SRM 54-40-00 REPAIR 7 (SF6-8DC2D1F) AND MD-11 SRM 51-31-01.

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