Service difficulty report · Shield · Boeing 7378H4

Difficulty date
September 18, 2023
Submitted
October 25, 2023
Operation
Air carrier
Aircraft
N8308K
Make and model
Boeing 7378H4
Aircraft serial
36682
Aircraft time
37,857 hours, 17,208 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 FWD SHIELD HAS CORROSION AT BS 767+3 - 787; RBL 22; WL 163<[01] UPDATED STEP 1 AND 2;[02] UPDATED STEP 3 AND 4;[03] UPDATED STEP 3;[04] UPDATED MEASUREMENTS TABLE;[05] UPDATED STEP 5;[06] REMOVED ACB FWD SHIELD IAW SRM 51-40-02-0G-0<BR><BR>RECEIVED NEW SHIELD<BR>ITEM#: 146A8127U12ATSMRO<BR>PO# : 932411/1<BR><BR>LOCATED; DRILLED AND COUNTERSANK NEW ACB FWD SHIELD IAW SRM 51-40-05-0G-0; SRM 51-40-08-0G-0; AND DWG 146A0081 ID:0046 REV:-<BR><BR>INSTALLED NEW AFT CARGO FWD SHIELD IAW SRM 51-40-02-0G-0 AND DWG 146A0081 ID:0046 REV:-;[07] VERIFIED CORRECTIVE ACTION 6.<BR>VERIFIED MEASUREMENTS.<BR>JOB COMPLETE.

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