Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
April 28, 2020
Submitted
August 5, 2021
Operation
Air carrier
Aircraft
N8631A
Make and model
Boeing 7378H4
Aircraft serial
42385
Aircraft time
21,271 hours, 9,285 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

AFT CARGO PIT FLOOR PANEL 140EF CORRODED AROUND EDGES / AFT CARGO PIT FLOOR PANEL 140EF CORODED AROUND EDGES. EVALUATED DAMAGE; FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-1. FABRICATED NEW PANEL VERIFIED MATERIAL IAW AMM 25-52-01-301-801; P# 2024T3071 ATAG# A48673. FABRICATED IAW BOEING DWG 453A2610. TREATED IAW AMM 51-21-41-370-801. PRIMED IAW AMM 51-21-72-370-804. CONFORMITY INSPECTION IAW BOEING DWG 453A2610; DETERMINED CATAGORY 3; #453A2610-58 AAR-AST

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