Service difficulty report · Floor Panel · Boeing 7377CT

Difficulty date
December 1, 2019
Submitted
May 16, 2022
Operation
Air carrier
Aircraft
N7881A
Make and model
Boeing 7377CT
Aircraft serial
35084
Aircraft time
39,637 hours, 19,917 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 COMPARTMENT FLOOR PANEL 120AF HAS CORROSION AROND THE OUTSIDE EDGES / REMOVED AND EVALUATED CORROSION ON PANEL 120AF ORIGINAL MATERIAL THICKNESS .071' LOSS OF .004' WITH .067' REMAINING. BLEND FOUND TO BE OUT OF LIMITS DUE TO LENGTH OF BLEND OVER 20' PER SRM 53-00-53-1A-1. FABRICATED REPLACEMENT PANEL 120AF PART #453A1610-14 PER DWG 453A1610 REV C

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