What was found
NR 2 FLAP DRIVE BALL SCREW SHAFT IS CORRODED AT YOLK DRIVE ATTACH POINT. REPLACED BALL SCREW ASSY IAW AMM 27-51-21.
- Difficulty date
- October 28, 2015
- Submitted
- October 29, 2015
- Operation
- Air carrier
- Aircraft
- N668DN
- Make and model
- Boeing 757232
- Aircraft serial
- 25141
- Aircraft time
- 76,908 hours, 35,481 cycles
- System (JASC)
- 2750 · Trailing Edge Flap Control System
- Part
- Ball Screw
- Condition
- Corroded
- Location
- Nr 2 Flap
- 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.