Service difficulty report · Floor Panel · Boeing 7378H4

Difficulty date
June 17, 2020
Submitted
August 3, 2021
Operation
Air carrier
Aircraft
N8637A
Make and model
Boeing 7378H4
Aircraft serial
42523
Aircraft time
21,417 hours, 9,425 cycles
Part
Floor Panel
Condition
Corroded
Location
Fwd Cargo
Stage of operation
IN
How discovered
V
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 COMPARTMENT; FLOOR PANEL #120AF; MULTIPLE AREAS OF CORROSION ON UPPER SIDE OF PANEL; MARKED IN BLACK / REMOVED FWD CARGO COMPARTMENT CORROSION FLOOR #120AF ON UPPER SIDE OF PANEL. PANEL# 120AF FOUND OUT OF LIMITS MORE THAN 20' OF CORROSION I/A/W 737-800 SRM 53-00-53-1A-1 FIG 102 FABRICATED FWD CARGO FLOOR PANEL #120AF I/A/W AMM 25-52-01-201-801; 737 AMM 51-21-41-370-802; AND 737 AMM 51-21-72-370-804

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