SDR FDEA202303010357

Service difficulty report · Skin · Boeing 757200

Difficulty date: March 1, 2023
Submitted: March 2, 2023
Operation: Air carrier
Aircraft: N786FD
Make and model: Boeing 757200
Aircraft serial: 24995
Aircraft time: 77,459 hours, 30,390 cycles
System (JASC): 5400 · Nacelle/Pylon Structure
Part: Skin
Part number: 112N70012
Part serial: NSN
Condition: Corroded
Location: Zone 600
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: O

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

What was found

RIGHT WING PYLON UPPR FITTING #2 HOLE HAS CORROSION IN SKIN AT 3 O'CLOCK POSITION. 1) PERFORMED REPAIR OF SKIN ON R/H WING UPPER PYLON FITTING HOLE #2 IAW SRM 57-20- 01-2A REPAIR 8 & EA # F-5730-T0372934 A P1 WINGS - PLATES AND SKINS - RH WING, UPPER SKIN AT DRAG FITTING, HOLE 2, REPAIR MAJOR REPAIR

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