SDR DALA1110899857

Service difficulty report · Floor Support · Doug DC951

Difficulty date: February 14, 2011
Submitted: February 16, 2011
Operation: Air carrier
Aircraft: N766NC
Make and model: Doug DC951
Aircraft serial: 47739
Aircraft time: 78,354 hours, 77,526 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Bs 237 Rbl 14
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

MAIN PASSENGER CABIN STA 237, RBL 14 FLOOR SUPPORT CORRODED. REMOVED CORROSION FOUND TO BE OUT OF LIMITS ORIGINAL MAT .050, REMOVED .049, REMAIN .001 RECEIVED MATERIAL FABRICATED NEW PART LOCATED DRILLED DEBURRED TREATED AND PRIMED AND INSTALLED NEW PARTS IAW DC9, ARM 51-30-2 & 51-30-5 & 53-13-2 FIG 4, SHT1&2, P106.

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