What was found
INSPECTION TYPE:1C, RT WING FIXED L/E LOWER INTERNAL DOUBLER CRACKED ADJACENT TO NR 4 SLAT OTBD TRACK CUTOUT. REMOVED, FABRICATED, AND INSTALLED REPLACEMENT DOUBLER IAW DWG ARB2933 AND SRM 51-33-01, 51-35-01.
- Difficulty date
- September 3, 2015
- Submitted
- September 16, 2015
- Operation
- Air carrier
- Aircraft
- N286UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48453
- Aircraft time
- 81,257 hours, 13,921 cycles
- System (JASC)
- 5730 · Wing, Plate/Skin
- Part
- Doubler
- Part number
- ARB293350
- Condition
- Cracked
- Location
- Lt Wing
- 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.