Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
July 11, 2018
Submitted
February 21, 2022
Operation
Air carrier
Aircraft
N8322X
Make and model
Boeing 7378H4
Aircraft serial
36997
Aircraft time
21,120 hours, 9,138 cycles
Part
Floor Panel
Condition
Inoperative
Location
Aft Cargo Bay
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 COMPARTMENT FLOORBOARD 140DF IS CORRODED ALONG EDGES ON TOP SIDE. / REMOVED CORROSION FOUND TO BE OUT OF LIMITS OVER 30% FROM AFT CARGO COMPARTMENT FLOORBOARD 140DF AND FABRICATED NEW PNL FROM 2024-T3-071; TREATED AND PRIMED PART IAW SRM 53-00-53-1A-1; BOEING DWG 453A1610 REV T; F AND AMM 51-21-14-370-802; AMM 51-21-370-802

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