SDR SWAA2022011247312

Service difficulty report · Support · Boeing 7377H4

Difficulty date: November 24, 2021
Submitted: January 12, 2022
Operation: Air carrier
Aircraft: N784SW
Make and model: Boeing 7377H4
Aircraft serial: 29810
Aircraft time: 68,617 hours, 40,550 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support
Condition: Corroded
Location: Fuselage
Stage of operation: UK
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 727 TO 847 LBL 21, S25L SIDEPLATE SUPPORT ZEE CORROUDED. REMOVED CORROSION IAW SRM 51-10-02-0G-0. REMOVED CORROSION ON LT Z-CHANNEL BS 727-847 LBL 21 IAW SRM 51-10-02-0G-0. REMOVED THREE NUTPLATES AND ONE FASTENER TO REMOVE CORROSION ON LT Z-CHANNEL IAW SRM 51-40-02-0G-0.

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