Service difficulty report · Shield · Boeing 7377H4

Difficulty date
August 4, 2021
Submitted
August 23, 2021
Operation
Air carrier
Aircraft
N964WN
Make and model
Boeing 7377H4
Aircraft serial
36965
Aircraft time
32,901 hours, 20,020 cycles
Part
Shield
Condition
Corroded
Location
Bs 769-783
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 FWD SHIELD AT AFT CARGO BAY BS769 TO BS783 RBL22 WL157. ; / [01] THERE IS NO SRM ALLOWABLE DAMAGE FOR FWD SHIELD AT ACB RBL22. PART TO BE REPAIRED BY REPLACEMENT IAW SRM 51-10-02-0G-0; [02] THERE IS NO SRM ALLOWABLE DAMAGE FOR FWD SHIELD AT ACB RBL22. PART TO BE REPAIRED BY REPLACEMENT IAW SRM 51-10-02-0G-0; [03] LOCATED AND DRILLED HOLES ON FWD SHIELD AT AFT CARGO BAY BS769 TO BS783 RBL22 WL157 IAW SRM 51-40-05-0G-0 AND BOEING DWG 146A8127 REV:- AND DWG 146A0081 REV: A; [04] OK TO INSTALL; [05] OK TO INSTALL.; [06] INSTALLED AFT CARGO FWD SHIELD IAW DWG 146A0081 SH28 REV-A; SRM 51-40-02.; [07] VERIFIED CORRECTIVE ACTION #6

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