SDR FDEA202001030009

Service difficulty report · Structure · Doug MD11F

Difficulty date: January 3, 2020
Submitted: January 3, 2020
Operation: Air carrier
Aircraft: N574FE
Make and model: Doug MD11F
Aircraft serial: 48499
Aircraft time: 87,878 hours, 20,658 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Structure
Part number: NPB6772
Condition: Corroded
Location: Zone 200
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

MAIN CARGO DECK, STA1200 LBL106 CORROSION AROUND THE FASTENER (MARKED) REMOVED FASTENER, REMOVED THE CORROSION, NDT CHECKED THE REMAINING MATERIAL THICKNESS AND ALSO CHECKED THE OPENED HOLE FOR ANY INDICATIONS, FOUND NO DEFECTS, AREA WAS TREATED, PRIMED, FASTENER WAS RE-INSTALLED, AREA WAS PAINTED AND VAPOR BARRIER WAS APPLIED.

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