SDR SCNA20201124351

Service difficulty report · Shield · Boeing 7378K2

Difficulty date: November 16, 2020
Submitted: November 24, 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: Shield
Condition: Corroded
Location: Aft Cargo Bay
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 COMP CORROSION FWD SHIELD STA 767-787+6, RBL 22, WL 157. CORROSION ON AFT CARGO FWD SHIELD STA 767-787 FOUND TO BE OUT OF LIMITS, DUE TO NO ALLOWABLE DAMAGE IN THE SRM. REMOVED AND REPLACED PO 807782, IAW SRM 51-40-02-0G-0, BOEING DWG 146A0081 REV A.

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