SDR IPXA2025050634634

Service difficulty report · Skin · Boeing 75724APF

Difficulty date: April 18, 2025
Submitted: May 14, 2025
Operation: Air carrier
Aircraft: N447UP
Make and model: Boeing 75724APF
Aircraft serial: 27736
Aircraft time: 35,880 hours, 20,372 cycles
System (JASC): 5414 · Nacelle/Pylon, Plate/Skin
Part: Skin
Part number: 311N504658
Condition: Corroded
Location: Zone 400
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

PYLON #2 INTERNAL AREA BETWEEN ACCESS PANEL 443CR AND 443BR HAVE CORROSION DOT 07-008 PERFORMED TRIM OUT CORROSION DAMAGE PER EA E.A# 757-5450-27-A3911 STEP 2 A, B, C, D. AND SRM 51-10-02. WORK ACCOMPLISHED PER UPS EO: EO-93643-REQ 1 AND VTMAE EA 757-5450-27-A3911 REV- FORM FAA 8100-9 APPROVAL ATTACHED. JOB COMPLETED

More about the Boeing 757-24APF