SDR SCNA20201014168

Service difficulty report · Fitting · Boeing 7378Q8

Difficulty date: October 6, 2020
Submitted: October 14, 2020
Operation: Air carrier
Aircraft: N813SY
Make and model: Boeing 7378Q8
Aircraft serial: 28237
Aircraft time: 60,154 hours, 22,792 cycles
System (JASC): 5340 · Fuselage Main, Attach Fittings
Part: Fitting
Condition: Corroded
Location: Bs 986
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 AFT CABIN FLOOR FWD OF GALLEY FITTING, STA 986.5+1, RBL 32, WL 208, MARKED. CORROSION ON AFT CABIN FLOOR SHEAR WEB FWD OF GALLEY FITTING STA 986.5+1, RBL 32, WL 208 FOUND TO BE OUT OF LIMITS, DUE TO NO SRM ALLOWABLE LIMITS FOUND. SHEAR WEB WILL BE REMOVED AND REPLACED ON CARD ID NR 00305.

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