SDR DALA1114519877

Service difficulty report · Floorboard · Doug DC951

Difficulty date: February 10, 2011
Submitted: March 2, 2011
Operation: Air carrier
Aircraft: N786NC
Make and model: Doug DC951
Aircraft serial: 48148
Aircraft time: 68,643 hours, 62,328 cycles
System (JASC): 5321 · Fuselage Floor Panel
Part: Floorboard
Condition: Cracked
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

FLOOR BOARD NR 66 HAS A CORNER BROKEN. REMOVED DAMAGE IAW SRM 53-01, PG 2, FIG 4, NDT FOR CRACKS, FABRICATED DOUBLER REPAIR IAW SRM 41-30-2, PG 1 AND 2, SRM 53-01, PG 25, FIG 4, SHEET 4. FAB FILLER REPAIR 7075-T6 IAW SRM 53-01, PAGE 25, .025, TREATED AND PRIMED IAW SRM 51-10-3, PG 31, AND INSTALLED REPAIR IAW SRM 51-30-2, PAGE 1 AND 2, AND SRM 53-01, PAGE 25, FIG 4, SHEET 4.

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