SDR DALA1114509877

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

REPAIR LOCATED AT THE EDGE OF THE FLOORBOARD NR 75 IS DISBONDED AND HAS A CRACK IN THE BACKSIDE. REMOVED DAMAGED AREA AND TRIM OUT, HFEC SURFACE INSP PER NDT SPM 06-10-01.001, NO CRACK ON CUT OUT AREA. FAB DOUBLER, .032, AND REPAIR FILLER .025, APPLIED ALODINE AND PRIMER IAW SRM 51-30-3, PG 31. INSTALLED DOUBLER, FILLER REPAIR IAW SRM 51-30-2, PAGE 2, AND SRM 51-30-8, PAGE 1, AND SRM 53-01.

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