Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
July 16, 2020
Submitted
August 3, 2021
Operation
Air carrier
Aircraft
N8642E
Make and model
Boeing 7378H4
Aircraft serial
42525
Aircraft time
20,824 hours, 9,207 cycles
Part
Floor Panel
Condition
Corroded
Location
Fwd 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

FWD PIT FLOOR PNL 120AF HAS CORROSION ON UPPER SURFACE ALONG FWD AND RH EDGES / EVALUATED CORROSION ON UPPER SURFACE ALONG FWD AND RH EDGES OF FWD PIT FLOOR PNL 120AF; TOTAL ACCUMLATED CORROSION DAMAGE FOUND TO EXCEED 20' MAXIMUM LENGTH ALLOWED - OUT OF LIMITS; IAW SRM 53-00-53-1A-1; FABRICATED NEW FLOOR PANEL 120AF IAW AMM 25-52-01-201-801; TO BE INSTALLED ON SA-M 565S CARD PANEL SIGN OFF SHEET ATAG A63683

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