What was found
(CAN) INSPECTION OF HORIZONTAL STABILIZER SCREWJACK DURING M01CHECK REVEALED EVIDENCE OF INTERNAL CORROSION AS A RESULT OF DISCOLORATION IN LUBRICANT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) INSPECTION OF HORIZONTAL STABILIZER SCREWJACK DURING M01CHECK REVEALED EVIDENCE OF INTERNAL CORROSION AS A RESULT OF DISCOLORATION IN LUBRICANT.