What was found
NUMBER 15 LEADING EDGE SLAT RIB SHOWS CRACK INDICATION AT INBOARD SIDE LEFT WING OUTBOARD SLAT. REPLACED CRACKED RIB AT OUTBOARD NUMBER 15 POSITION, LEFT NUMBER 5 SLAT PER ESO 80117.
- Difficulty date
- December 11, 2009
- Submitted
- January 14, 2010
- Operation
- Air carrier
- Aircraft
- N77421
- Make and model
- Doug DC982
- Aircraft serial
- 49333
- Aircraft time
- 68,216 hours, 36,273 cycles
- System (JASC)
- 5754 · Leading Edge Devices
- Part
- Rib
- Part number
- 5937563501
- Condition
- Cracked
- Location
- Le Slat
- 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.