- Difficulty date
- November 13, 2010
- Submitted
- November 23, 2010
- Operation
- Air carrier
- Aircraft
- N764NC
- Make and model
- Doug DC951
- Aircraft serial
- 47717
- Aircraft time
- 77,185 hours, 77,042 cycles
- Part
- Floor Panel
- 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
DURING M-CHECK FOUND MAIN PASSENGER CABIN FLOOR PANEL 52 FASTENER PULLED THROUGH FLOOR PANEL SKIN CRACKED APPROXIMATELY .25 INCH REMOVED DAMAGE 2.2" X 1.4" IAW SRM 53-01 FIG 4. HFEC INSPECTION IAW NDT SPM 06-10-01 REVEALED ALL DAMAGE REMOVED. FABRICATED FILLER AND DOUBLER FROM 7075-T6 .020 IAW SRM 53-01FIG 4 & 53-23-0. INSTALLED FILLER AND DOUBLER IAW SRM 53-01 FIGURE 4.