Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
July 1, 2020
Submitted
August 3, 2021
Operation
Air carrier
Aircraft
N8638A
Make and model
Boeing 7378H4
Aircraft serial
36911
Aircraft time
21,354 hours, 9,405 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 CARGO COMPT. FLOOR PANEL 120BF EDGES HAVE CORROSION / EVALUATED CORROSION ON FWD CARGO FLOOR PANEL 120BF IAW B 737 SRM 53-00-50-1A-1 FOUND TO BE OUT OF LIMITS EXCEEDS 20' IN LENGTH REPLACED PANEL BY FABRICATION IAW B 737 AMM 25-52-01-201-801 TREATED & PRIMED NEW PANEL IAW B 737 AMM 51-21-41-370-801 & 51-21-72-370-804

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