Service difficulty report · Shield · Boeing 7377H4

Difficulty date
November 4, 2021
Submitted
December 6, 2021
Operation
Air carrier
Aircraft
N206WN
Make and model
Boeing 7377H4
Aircraft serial
34011
Aircraft time
52,876 hours, 31,083 cycles
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 AFT SHIELD AT AFT CARGO BAY BS856 - BS867 RBL22 WL164. ; / [01] CORROSION ON AFT SHIELD AT ACB BS856-BS867; RBL22;WL164 NO ALLOWABLE DAMAGE IAW SRM 51-10-02-0G-0 GENERAL - INSPECTION AND REMOVAL OF DAMAGE (PAR.9. REPLACEMENT OF THE PART); [02] VERIFIED ITEM 1 CORRECTIVE ACTIONS.; [03] REMOVED AFT SHIELD AT ACB BS 856-BS 867 RBL 22 WL 164 IAW SRM 51-40-02; [04] LOCATED AND DRILLED NEW ACB SHIELD PO#845151BS 856 - BS867 RBL 22 IAW SRM 51-40-05; DWG 146A0081 REV-.; [05] PART WILL BE INSTALLED ON CUSTOMER CARD TTG8Q004FDXV; [06] REMOVED AFT SHIELD IN ACB AT BS 856 - 867 RBL22 WL 164 ON CARD #TTG8Q004FDXV.

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