What was found
PITTING CORROSION ON BALLSCREW NUT OF RIGHT WING INBOARD TRAILING EDGE FLAP. BALLSCREW ASSY OF INBOARD TRAILING EDGE FLAP AT RT WING WAS REPLACED.
- Difficulty date
- June 8, 2018
- Submitted
- June 13, 2018
- Operation
- Air carrier
- Aircraft
- N679DA
- Make and model
- Boeing 757232
- Aircraft serial
- 26955
- Aircraft time
- 81,195 hours, 36,258 cycles
- System (JASC)
- 2752 · Trailing Edge Flap Actuator
- Part
- Ballscrew
- Condition
- Corroded
- Location
- Te Flap
- 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.