Service difficulty report · Shield · Boeing 7377H4

Difficulty date
May 25, 2019
Submitted
March 9, 2022
Operation
Air carrier
Aircraft
N220WN
Make and model
Boeing 7377H4
Aircraft serial
32491
Aircraft time
47,804 hours, 28,246 cycles
Part
Shield
Condition
Corroded
Location
Fwd Cargo Rh
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*** FWD. CARGO BAY R/H FLOOR SHIELD AT BS 480- BS 500 HAS AREAS OF CORROSION; WL156; RBL23 / REMOVED AND REPLACED FWD CARGO BAY R/H FLOOR SHIELD AT BS 480-BS500A ITEM 7531855 PO #744712. LOCATED AND DRILLED IAW SRM 51-40-05; DWG 143A0080 AND SRM 51-40-02 80641U 28MAY19

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