Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
December 16, 2020
Submitted
April 3, 2021
Operation
Air carrier
Aircraft
N8606C
Make and model
Boeing 7378H4
Aircraft serial
35964
Aircraft time
27,985 hours, 12,262 cycles
Part
Floor Panel
Condition
Corroded
Location
Fuselage
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 FLOOR PANEL 140BF HAS MULTIPLE AREAS OF CORROSION THROUGHOUT EDGES; AS MARKED. / AFT CARGO FLOOR PANEL 140BF HAS MULTIPLE AREAS OF CORROSION THROUGHOUT EDGES; AS MARKED. BLENDED OUT CORROSION IAW SRM 57-10-02-0G-0. FOUND TO BE OUT OF LIMITS (OVER 20') IAW SRM 53-00-53-1A-1. VERIFIED MATERIAL FOR NEW PANEL; P# 2024-T3-071 ATAG # A90128; IAW AMM 25-52-01-201-801. FABRICATED NEW PANEL 140BF IAW AMM 25-52-01-201-801. TREATED IAW AMM 51-21-41-370-802. PRIMED IAW AMM 51-21-72-370-804.

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