SDR FDEA202211232834

Service difficulty report · Skin · Boeing 757200

Difficulty date: November 23, 2022
Submitted: November 25, 2022
Operation: Air carrier
Aircraft: N774FD
Make and model: Boeing 757200
Aircraft serial: 26709
Aircraft time: 74,994 hours, 27,903 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Skin
Condition: Corroded
Location: N/A
Stage of operation: UK
How discovered: E
Nature of condition: O, O, O
Precautionary procedure: K, K, K, K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

HOLES #4 AND #15 IN THE OUTBOARD FITTING, RH PYLON HAVE INDICATIONS OF CORROSION. HOLES #15 IS CORRODED IN THE SKIN AND FITTING. HOLE #4 IS CORRODED IN THE FITTING. COMPLIED WITH FEDEX EA F-5730-T0371231-P1, RELEASED NOV 21, 2022, TITLED "WINGS - PLATES AND SKINS - RH WING UPPER SKIN AT DRAAG FITTING, CORROSIONAND CRACK REPAIR * THIS EA DEVIATES FROM EO F-5730-E0340076"

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