Service difficulty report · Floor Panel · Doug DC951

Difficulty date
May 9, 2011
Submitted
May 10, 2011
Operation
Air carrier
Aircraft
N775NC
Make and model
Doug DC951
Aircraft serial
47785
Aircraft time
73,589 hours, 69,813 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

COCKPIT FLOOR PNL 14A HAS CORROSION ON UPPER SURFACE ALSO HAS 1 PUNCTURE THROUGH. REMOVED COCKPIT FLOOR. CORROSION ON SURFACE AND 1 PUNCTURE IAW SRM DC-9 51-30-1. FABRICATED LOCATED, DRILLED, DEBURRED, COUNTERSUNK FLOOR PANEL AND THREE EA HAT CHANNELS .025 7075-T6 LOT NR 1170665 IAW DC-9 SRM 51-10-4 AND DWG NR 9957826 ERA 491732-14MA.

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