SDR SCNA20201116235

Service difficulty report · Web · Boeing 7378Q8

Difficulty date: October 21, 2020
Submitted: November 17, 2020
Operation: Air carrier
Aircraft: N813SY
Make and model: Boeing 7378Q8
Aircraft serial: 28237
Aircraft time: 60,154 hours, 22,792 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Condition: Corroded
Location: Aft Cabin
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 SHEAR WEB, STA 1016+3, RBL 9, WL 208. REMOVED DAMAGED SHEAR WEB FROM AFT CABIN FLOOR STA 1016+3 RBL 9 WL 208, DUE TO NO DAMAGE ALLOWABLE. INSTALLED A NEW SHEAR WEB STEM NO 147A5712U53 P/O 805698, PER SRM 51-40-02-0G-0 AN DWG 147A5700.

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