Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
March 3, 2022
Submitted
March 29, 2022
Operation
Air carrier
Aircraft
N8680C
Make and model
Boeing 7378H4
Aircraft serial
36737
Aircraft time
20,604 hours, 9,512 cycles
Part
Floor Panel
Condition
Corroded
Location
Aft Cargo
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

A22-33; AFT PIT FLOOR PANEL 140AF; CORROSION AROUND THE PERIMETER (SECONDARY STRUCTURE) / [01] FOUND PANEL 140AF TO BE OUT OF LIMITS DUE TO THE DAMAGE BEING MORE THAN 20'.IAW SRM 53-00-53-1A-1;[02] VERIFIED NEW FLOOR PANEL MATERIAL AS P/N 2024-T3-071 ATAG##A115239 IAW AMM 25-52-01-201-801;[03] VERIFIED STEP 2;[04] BEGAN FABRICATING NEW FLOOR PANEL 140AF IAW SRM 51-40-05-OG-O;[05] FABRICATED FLOOR PANEL 140AF IAW AMM 25-52-01-20-801.<BR>WORK PERFORMED BY BERNARD BEMKE 27266;[06] VERIFIED STEP 1<BR><BR>OK TO TREAT AND PRIME;[07] CORRECTION VERIFIED STEP 5;[08] TREATED AND PRIMED FLOOR PANEL IAW AMM 25-52-01-20-801. <BR>WORK PERFORMED BY BERNARD BEMKE 27266;[09] FABRICATED REPLACEMENT PANEL 140AF IAW AMM 25-52-01-20-801. <BR>WORK PERFORMED BY BERNARD BEMKE 27266;[10] VERIFIED STEPS 8 & 9<BR>AUDIT CW

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