What was found
NR 5 FLAP TRACK BALLSCREW HAS CORROSION IN GIMBAL BORE. SEE NR FOR ADDITIONAL INFORMATION. REPLACED BALLSCREW REF JOB CARD.
- Difficulty date
- April 17, 2016
- Submitted
- April 18, 2016
- Operation
- Air carrier
- Aircraft
- N553NW
- Make and model
- Boeing 757251
- Aircraft serial
- 26500
- Aircraft time
- 41,854 hours, 18,620 cycles
- System (JASC)
- 2750 · Trailing Edge Flap Control System
- Part
- Ball Screw
- Condition
- Corroded
- Location
- Nr 5 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.