What was found
LEFT WING LEADING EDGE NUMBER 4 SLAT TRACK INBOARD FORMER IS CRACKED. INSTALLED LEFT WING NUMBER 4 SLAT INBOARD FORMER DOUBLER & HAT BUSHING IAW WORK CARD 57-98-05.
- Difficulty date
- July 30, 2015
- Submitted
- August 3, 2015
- Operation
- Air carrier
- Aircraft
- N964TW
- Make and model
- Doug DC983
- Aircraft serial
- 53614
- Aircraft time
- 44,683 hours, 21,425 cycles
- System (JASC)
- 5711 · Wing Spar
- Part
- Former
- Part number
- 9937490501
- Condition
- Cracked
- Location
- Lt Wing
- 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.