What was found
RIGHT WING NR 2 SLAT OTBD CLOSURE RIB WAS CRACKED. REMOVED AND REPLACED THE RIB IAW DWG ARB1647, SRM 51-31-01, AND 51-35-01.
- Difficulty date
- May 17, 2018
- Submitted
- May 30, 2018
- Operation
- Air carrier
- Aircraft
- N257UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48451
- Aircraft time
- 73,942 hours, 14,897 cycles
- System (JASC)
- 5754 · Leading Edge Devices
- Part
- Rib
- Part number
- ARB16476
- Condition
- Cracked
- Location
- Nr 2 Slat
- 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.