What was found
NR 4 BALLSCREW AND NUT ASSY ARE BADLY CORRODED AT YOKE ATTACH POINT. NR 4 BALLSCREW AND NUT ASSY REPLACED AS REQ`D IAW MM 27-51-36 AND OHM 57- 54-04.
- Difficulty date
- September 16, 2002
- Submitted
- October 2, 2002
- Operation
- Air carrier
- Aircraft
- N930UP
- Make and model
- Boeing 72722C
- Aircraft serial
- 19096
- Aircraft time
- 55,788 hours, 41,899 cycles
- System (JASC)
- 5753 · Trailing Edge Flaps
- Part
- Ballscrew
- Condition
- Corroded
- Location
- T/E 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.