SDR SWAA2022120772028

Service difficulty report · Angle · Boeing 7378H4

Difficulty date: November 15, 2022
Submitted: December 7, 2022
Operation: Air carrier
Aircraft: N8523W
Make and model: Boeing 7378H4
Aircraft serial: 36969
Aircraft time: 19,661 hours, 9,323 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Angle
Condition: Corroded
Location: Bs 727j-767
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

AFT CARGO, BS 727J-767, LT TRANSITION ANGLE WAS CORRODED AROUND NUT-PLATE HOLES. CUT OUT SECTION OF THE LT TRANSITION ANGLE BS 727B+10-757 IAW SRM 53-00-53-2R-5. LOCATED, DRILLED, TREATED, AND PRIMED A NEW SECTION OF TRANSITION ANGLE, AND REPAIR SPLICES IAW SRM 53-00-53-2R-5, INSTALLED REPAIR IAW SRM 53-00-53-2R-5.

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