Service difficulty report · Floor Support · Boeing 73783N

Difficulty date
March 4, 2025
Submitted
March 7, 2025
Operation
Air carrier
Aircraft
N5147A
Make and model
Boeing 73783N
Aircraft serial
32882
Aircraft time
59,965 hours, 32,325 cycles
Part
Floor Support
Condition
Corroded
Location
Zone 100
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 STA 495 LBL 3" CARGO FLOOR BEAM WITH CORROSION AROUND ANCHOR NUTS. PERFORMED PERMANENT REPAIR AT FLOOR CARGO STRUCTURE ZEE SUPPORT FROM STA 480+6 INCH TO STA 500+15 INCH, LBL 3" DUE TO CORROSION OUT LIMITS IAW COOPESA EO N°: COO-EO-2025-21670-R01 DATED FEB/12/2025 AND BOEING FORM 8100-9 REFERENCE ID: 202501300035-0002 DATED FEB/27/2025. THIS REPAIR IS CATEGORY A. NO FURTHER DEFECTS NOTED.

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