Service difficulty report · Shield · Boeing 7378H4

Difficulty date
March 17, 2023
Submitted
April 7, 2023
Operation
Air carrier
Aircraft
N8613K
Make and model
Boeing 7378H4
Aircraft serial
36998
Aircraft time
34,203 hours, 15,724 cycles
Part
Shield
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 RH TRANSITION SHIELD FORWARD OF DOOR HAS CORROSION AROUND SEVERAL FASTENER HOLES AT STA 768 TO STA 778 RBL 21.0<[01] REMOVED AFT CARGO R/H TRANSITION SHIELD AND FOUND CORROSION TO BE ISOLATED TO TRANSITION SHIELD ONLY. REMOVED AND REPLACED AFT CARGO R/H TRANSITION SHIELD IAW SRM 51-40-02.;[02] COMPLETED CORROSION MEASUREMENTS.;[03] SPOKE TO POD DESK FOR HELP FILLING OUT CORROSION MEASUREMENTS.;[04] COMPLETED

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