SDR SCNA20201008123

Service difficulty report · Pan · Boeing 7378Q8

Difficulty date: September 22, 2020
Submitted: October 8, 2020
Operation: Air carrier
Aircraft: N801SY
Make and model: Boeing 7378Q8
Aircraft serial: 30332
Aircraft time: 63,730 hours, 24,799 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Pan
Condition: Corroded
Location: Galley Floor
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 GALLEY FLOOR PAN AT BS 986.5 + 2", RBL 43.5 HAS CORROSION. CORROSION ON AFT GALLEY FLOOR PAN (SHEAR WEB) AT STA 986.5+2, RBL 43.5 IN AN AREA OF 1.5" X 1.0" FOUND TO BE OUT OF LIMITS, DUE TO NO SRM ALLOWABLE LIMITS FOUND. REMOVED AND REPLACED SHEAR WEB STA 986.5-1016 RBL 30.5-47 WL 208, IAW SRM 51-40-02-0G-0 AND BOEING DWG 147A5700.

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