Service difficulty report · Shield · Boeing 7377H4

Difficulty date
September 13, 2023
Submitted
October 6, 2023
Operation
Air carrier
Aircraft
N906WN
Make and model
Boeing 7377H4
Aircraft serial
36887
Aircraft time
51,081 hours, 29,796 cycles
Part
Shield
Part number
UNKNOWN
Condition
Corroded
Location
Zn 100 Fus Lower
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 BAY FWD SHIELD HAS CORROSION AT BS 767+11; RBL 24; WL 158<[01] THIS STRUCTURAL ITEM DO NOT HAVE ENTRIES FOR ALLOWABLE DAMAGE WILL BE REPAIRED BY REPLACEMENT IAW SRM 51-10-02 PARA 9.;[02] VERIFIED CORRECTIVE ACTION 1.;[03] REMOVED AND INSTALLED NEW FWD SHIELD AFT CARGO BAY <BR>AT BS 767+11; RBL 24; WL 158;[04] VERIFIED CORRECTIVE ACTION COMPLETE.

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