SDR FDEA201707111900

Service difficulty report · Doubler · Doug MD11F

Difficulty date: July 11, 2017
Submitted: July 19, 2017
Operation: Air carrier
Aircraft: N522FE
Make and model: Doug MD11F
Aircraft serial: 48476
Aircraft time: 78,546 hours, 14,290 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Doubler
Condition: Chafed
Location: Bs 1002
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

FWD CARGO, DURING ACCOMPLISHMENT OF AN INSPECTION ON AN EXISTING REPAIR ON THE FWD CARGO DOOR AFT CUTOUT AREA, FOUND THE OUTER DOUBLER CHAFED BS 1002.3, LONGERON 40 TO 42R. THE DOUBLER WAS REMOVED IAW SRM 51-33-01-0G, AND A NEW DOUBLER INSTALLED IAW EA 1-5330-T0302104 C, PART 4. THE REPAIR WAS CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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