Service difficulty report · Floor Panel · Doug DC951

Difficulty date
April 10, 2011
Submitted
April 12, 2011
Operation
Air carrier
Aircraft
N765NC
Make and model
Doug DC951
Aircraft serial
47718
Aircraft time
77,092 hours, 77,054 cycles
Part
Floor Panel
Condition
Corroded
Location
Cockpit
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

FLIGHT DECK METAL SKIN FLOOR PANEL 14B HAS CORROSION. CPCP TASK 46-53303. REMOVED CORR FROM FLOOR PANEL. ORIG MAT .025" LOSS .010" .015 REMAINING. FOUND TO BE OUT OF LIMITS IAW SRM 53-01 FIG 1. REPLACED SKIN AND HAT CHANNELS .025 7075-T6 AND P/N 1120080 ASSEMBLED FLOOR PANEL IAW ERA 490839-14.

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