Service difficulty report · Floor Panel · Boeing 7377H4

Difficulty date
August 27, 2018
Submitted
February 21, 2022
Operation
Air carrier
Aircraft
N745SW
Make and model
Boeing 7377H4
Aircraft serial
29491
Aircraft time
68,000 hours, 40,065 cycles
Part
Floor Panel
Condition
Corroded
Location
Aft Cargo Compt
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

AFT CARGO PIT FLOOR PANEL 140CF HAS CORROSION ALONG EDGES / REMOVED CORROSION AT AFT CARGO FLOOR PNL 140CF ALONG EDGES IAW SRM 51-10-02 VERIFIED MATERIAL LOSS ORIGINAL .080 REMOVED .019 REMAIN .061 ALLOWABLE 10% MAX FOUND OUT OF LIMITS USED AAR TOOL #9800 DUE DATE 10/10/2018 IAW SRM 53-00-53-1A-1 REPLACES PNL 140CF IAW BOEING DWG 453A2600

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