SDR SCNA20201014165

Service difficulty report · Frame · Boeing 7378Q8

Difficulty date: October 9, 2020
Submitted: October 14, 2020
Operation: Air carrier
Aircraft: N809SY
Make and model: Boeing 7378Q8
Aircraft serial: 30683
Aircraft time: 50,182 hours, 19,630 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Corroded
Location: Fwd 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

CORROSION ON CLIP IN FWD CARGO BAY FWD SIDE STA 500C FRAME LBL 25 WL 153. REPLACED STA 500C FWD LT BAFFLE CLIP PO 804630, IAW SRM 51-40-02-0G-0. BOEING DWG 143A7505 REV B, CORROSION FOUND TO BE OUT OF LIMITS, IAW SRM 53-00-53-1A-2, NO ALLOWABLE LIMITS.

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