Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
October 30, 2024
Submitted
November 21, 2024
Operation
Air carrier
Aircraft
N8511K
Make and model
Boeing 7378H4
Aircraft serial
36670
Aircraft time
26,335 hours, 13,169 cycles
Part
Floor Panel
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

(A125) CARGO FLOOR PANEL 120AF CORRODED AROUND PERIMETER<[01] CORROSION EVALUATED; TOTAL ACCUMULATED CORROSOIN DAMAGE IS GREATER THAN THE ALLOWABLE 20'; OUT OF LIMITS IAW SRM 53-00-53-1A-1. MATERIAL FOR FABRICATION OF NEW PNL VERIFIED; .071' 2024-T3; IAW SRM 53-30-53-0I-1 ATAG A260435. COMPLETED FABRICATION OF FLOOR PNL 120AF IAW AMM 25-52-10-400-801. TREATED AND PRIMED FLOOR PANEL 120AF IAW 51-20-01-0G-0;[02] VERIFIED ITEM <BR><BR>AUDIT C/W

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