SDR SCNA20201201382

Service difficulty report · Channel · Boeing 7378K2

Difficulty date: November 11, 2020
Submitted: December 1, 2020
Operation: Air carrier
Aircraft: N817SY
Make and model: Boeing 7378K2
Aircraft serial: 30392
Aircraft time: 65,543 hours, 25,167 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Channel
Condition: Corroded
Location: Aft Cargo
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 COMPARTMENT SEVERAL AREAS OF CORROSION LT ZEE CHANNEL ON BOTTOM WHERE NUTPLATES ATTACH STA 727A+10 TO STA 847, LBL 20, WL 156. REMOVED AND REPLACED AFT CARGO LT ZEE CHANNEL, IAW SRM 51-40-02 AND BDG 146A7500 P/O 786416-1 LOT NR 5093799-1 727A+10 TO 847 LBL 20 WL 156.

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