Service difficulty report · Shield · Boeing 7377H4

Difficulty date
May 21, 2021
Submitted
June 28, 2021
Operation
Air carrier
Aircraft
N207WN
Make and model
Boeing 7377H4
Aircraft serial
34012
Aircraft time
52,378 hours, 31,227 cycles
Part
Shield
Condition
Corroded
Location
Bs 797 Rbl 21
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 FORWARD SHIELD BS767- BS797 RBL21 WL 155 HAS CORROSION ; / [01] DAMAGE FOUND ON ACB FWD SHIED BS 767-797 RBL 21 WL 155 P/N 146A8127-11 FOUND TO BE OUT OF LIMIT DUE TO NO LIMIT ON SRM PARTS WILL BE REPAIRED BY REPLACEMENT IAW SRM 51-10-02 -0G-0 PAR.9C; [02] VERIFIED DAMAGE FOUND ON ACB FWD SHIED BS 767-797 RBL 21 WL 155 P/N 146A8127-11 FOUND TO BE OUT OF LIMIT DUE TO NO LIMIT ON SRM PARTS WILL BE REPAIRED BY REPLACEMENT IAW SRM 51-10-02 -0G-0 PAR.9C.; [03] REMOVED AFT CARGO BAY FORWARD SHIELD BS767- BS797 RBL21 WL155; IAW SRM 51-40-02-OG-0; [04] RECIVED NEW SHIELD ITEM 7531132 P/N 146A8127-12 LOCATED AND DRILLED NEW SHIELD AT BS 767-BS797 RBL 21 WL155; IAW B 737-700 SRM 51-40-05-OG-0 DWG 146A0081.

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