SDR SWAA2023011984357

Service difficulty report · Shield · Boeing 7377H4

Difficulty date: December 21, 2022
Submitted: January 19, 2023
Operation: Air carrier
Aircraft: N272WN
Make and model: Boeing 7377H4
Aircraft serial: 32527
Aircraft time: 52,973 hours, 31,748 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Shield
Condition: Corroded
Location: Bs 767 Rbl 21
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 CARGO BAY FWD DOOR SHIELD, RBL 21, BS 767+3, 767+7, 767+11, 767+15, AND 767+19. NO FOUND ALLOWABLE DAMAGE LIMITS ON SRM. LOCATED AND DRILLED A NEW SHIELD IAW SRM 51-10-05, AND DWG 146A0081, REV-. WORK HAS BEEN COMPLETED.

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