SDR SWAA2021110127572

Service difficulty report · Shield · Boeing 7377H4

Difficulty date: October 6, 2021
Submitted: November 1, 2021
Operation: Air carrier
Aircraft: N901WN
Make and model: Boeing 7377H4
Aircraft serial: 32545
Aircraft time: 46,086 hours, 26,832 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

AFT CARGO FWD SHIELD CORRODED ON UPPER SURFACE BETWEEN BS 767+4 - 787, RBL 23, WL 155. REMOVED CORROSION IAW SRM 51-10-02 AND FOUND OUT OF LIMITS IAW SRM 53-60-14-01-1. LOCATED AND DRILLED A NEW SHIELD IAW SRM 51-40-05. REMOVED AND REPLACED IAW SRM 51-40-02.

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