What was found
(LOG 2559400) DURING ACCOMPLISHMENT OD AD CARD 2740-01077-0101, FOUND LIGHT CORROSION AROUND THE THREADS OF THE HORIZONTAL STAB JACKSCREW. REMOVED AND REPLACED HORIZONTAL STABILIZER BALL SCREW ACTUATOR IAW AMDS 2740-01077-0301.
- Difficulty date
- December 29, 2022
- Submitted
- December 30, 2022
- Operation
- Air carrier
- Aircraft
- N951DA
- Make and model
- Boeing 7379
- Aircraft serial
- 38739
- Aircraft time
- 24,144 hours, 13,286 cycles
- System (JASC)
- 2742 · Stabilizer Actuator
- Part
- Jackscrew
- Part number
- 251A451011
- Part serial
- BP08023
- Condition
- Corroded
- Location
- Horizontal Stab
- Part time
- 951 hours, 13,286 cycles
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.