Service difficulty report · Shield · Boeing 7377H4

Difficulty date
October 5, 2023
Submitted
November 7, 2023
Operation
Air carrier
Aircraft
N451WN
Make and model
Boeing 7377H4
Aircraft serial
32495
Aircraft time
64,297 hours, 38,163 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 DOOR SHIELD IS CORRODED AT BS 767+10.<[01] REMOVED AND INSTALLED NEW SHIELD AT ACB BS767 TO BS 795 RBL 25 WL 156 . IAW 737-700 SRM 51-40-02-0G-0; DWG 146A0081.;[02] VERIFIED ALL STEPS COMPLETED; MEASUREMENTS TABLE OK; CARD COMPLETE.

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