SDR IPXA2022070583850

Service difficulty report · Skin · Boeing 75724APF

Difficulty date: June 21, 2022
Submitted: July 6, 2022
Operation: Air carrier
Aircraft: N413UP
Make and model: Boeing 75724APF
Aircraft serial: 23853
Aircraft time: 35,534 hours, 24,117 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Part number: 148N37119
Condition: Corroded
Location: Apu Skin
Stage of operation: IN
How discovered: 9
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

INSPECTION TYPE:C20APU COMPARTMENT HAS CORROSION ON INTERIOR SKIN L/H SIDE AT LOWER WEB ABOVE CLAMSHELL DOOR, AFT OF FWD HINGE (2 SPOTS) DOT 46-06WORKED PER RCD 271218, 757-200PF REV 114.00 CHAPTER 51-70-10-2R-4 PER SRM 53-80-01-2R, FIG 201

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