SDR 6PMR202012160322

Service difficulty report · Skin · Boeing 7572Y0

Difficulty date: November 5, 2020
Submitted: December 17, 2020
Operation: General aviation
Filed by: 6PMR677B
Pemco World Air Services Inc
Aircraft: N754CX
Make and model: Boeing 7572Y0
Aircraft serial: 26154
Aircraft time: 64,129 hours, 25,198 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Skin
Part number: 112N310211
Condition: Corroded
Location: Lt Wing
Part time: 64,129 hours, 25,198 cycles
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

AIRBORNE/PEMCO N/R 10248.0322 DISCREPANCY: LT WING UPPER SKIN, FRONT SPAR, APPROXIMATELY WING STA 395 HAS CORROSION AROUND VORTEX GEN. CORRECTIVE ACTION: COMPLIED WITH RES NR 15402 FOR LT WING UPPER SKIN FRONT SPAR W/S 395 AROUND VORTEX GEN AREA (RES SEE COPY ATTACHED), IAW EO 20495-6 REV IR.

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