SDR DALA1034099855

Service difficulty report · Floor Panel · Doug DC951

Difficulty date: November 29, 2010
Submitted: November 30, 2010
Operation: Air carrier
Aircraft: N764NC
Make and model: Doug DC951
Aircraft serial: 47717
Aircraft time: 77,185 hours, 77,042 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Floor Panel
Condition: Damaged
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

DURING M CHECK FOUND MAIN PASENGER CABIN FLOOR PANEL 39 PREVIOUS REPAIR DISBONDED HOLE IN FLOOR. INSPECTED USING A2469 ZETEC PER NDT SPM 06-10-01. FOUND CRACKS REMOVED. FABRICATED REPAIR DOUBLER AND FILLER USING .025 7075 T6. LOCATE, DRILL, TRIM, DEBURRED, TREAT, PRIME & INSTALLED IAW DC-9 SRM 53-01 FIG 4 SHEET 4,51-10-2,51-10-4,53-23-0 FIG 4 PG 7.

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