SDR DALA1132339866

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
System (JASC): 5321 · Fuselage Floor Panel
Part: Floor Panel
Condition: Corroded
Location: Cabin
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

MAIN CABIN FLOOR PNL NR 26 HAS CORROSION SPOT TOP SURFACE OF PNL AS MARKED. MAT LOSS OUT OF LIMITS IAW DC9 SRM 53-01. REMOVED DRAIN AND INSTALLED NEW PNL IAW DC9 SRM 51-30-01. OBTAINED MAT FOR NEW PNL SKIN AND HAT CHANNELS MAT ID .032 7075-T6 AND CHANNEL. ASSEMBLED NEW PNL NR 26 IAW ER NR 490844-14MA AND DC-9 SRM 51-10-3, 51-10-4, 51-30-1 AND TAGGED IAW DPS 900-5-1 NO 4 P-226. REQUIRED INSPECTION COMPLETED BY Q-919 483541 07 MAY 11.

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