Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
March 16, 2022
Submitted
April 7, 2022
Operation
Air carrier
Aircraft
N8682B
Make and model
Boeing 7378H4
Aircraft serial
36651
Aircraft time
20,559 hours, 9,520 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

DOT#45-186 AFT CARGO COMPARTMENT FLOOR PANEL 140BF CORRODED AROUND EDGES / [01] EVALUATED PANEL 140BF FOUND THE TOTAL ACCUMULATED CORROSION EXCEEDS THE MAXIMUM 20'. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-1. WORK PERFORMED BY BERNARD BEMKE 27266;[02] VERIFIED MATERIAL TO FABRICATE NEW FLOOR PANEL 140BF AS 2024-T3 .071' ATAG A118126 IAW AMM 25-52-01-201-801;[03] VERIFIED STEPS 1 AND 2 ATAG CORRECTION A118123.;[04] FABRICATED PANEL 140BF IAW AMM 25-52-01-201-801 <BR>WORK PERFORMED BY BERNARD BEMKE 27266;[05] VERIFIED STEP 4;[06] OK TO TREAT AND PRIME;[07] TREATED AND PRIMED PANEL 140BF IAW AMM 25-52-01-201-801 <BR>WORK PERFORMED BY BERNARD BEMKE 27266;[08] EVALUATED PANEL 140BF FOUND THE TOTAL ACCUMULATED CORROSION EXCEEDS THE MAXIMUM 20'. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-1. FABRICATED PANEL 140BF IAW AMM 25-52-01-201-801 <BR>WORK PERFORMED BY BERNARD BEMKE 27266;[09] VERIFIED STEPS 7 AND 8<BR>AUDIT CW

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