SDR SWAA2021102725514

Service difficulty report · Shield · Boeing 7377H4

Difficulty date: October 3, 2021
Submitted: October 27, 2021
Operation: Air carrier
Aircraft: N232WN
Make and model: Boeing 7377H4
Aircraft serial: 32500
Aircraft time: 53,002 hours, 31,465 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Shield
Condition: Corroded
Location: Fuselage
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 FWD SHIELD AT FWD CARGO BAY BS420 - 440, RBL 23, WL 156. REMOVED SHIELD IAW SRM 51-40-02. LOCATED AND DRILLED THE SHIELD IAW SRM 51-40-05 AND DWG 143A0080. INSTALLED FWD SHIELD AT FCB BS.420 TO BS.440 RBL 23 WL 156 IAW SRM 51-40-02 AND BOEING DWG 143A0080- REV-.

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