What was found
DURING M-CHECK, FOUND CABIN BS 313 BL 0 TO LBL 23. Z-ANGLE FLOOR SUPPORT CRACKED. REMOVED FLOOR SUPPORT AT STA 313 IAW SRM 51-30-2. LOCATED & DRILLED NEW SUPPORT IAW SRM 51-10-2 & 51-10-4. INSTALLED SUPPORT IAW SRM 51-30-5.
- Difficulty date
- December 8, 2010
- Submitted
- December 16, 2010
- Operation
- Air carrier
- Aircraft
- N764NC
- Make and model
- Doug DC951
- Aircraft serial
- 47717
- Aircraft time
- 77,185 hours, 77,042 cycles
- Engine
- Pwa JT8D9
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Cracked
- Location
- Bs 313
- 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.