What was found
FIRST OFFICER'S SEAT, VERTICAL ADJUSTMENTS, UNEXPECTANTLY DROP TO NEXT LOWER POSITION WHEN TO HIGH HIGHEST POSITION. LUBRICATED ROLLERS AND GEARS. OPS CHECKED GOOD IAW MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FIRST OFFICER'S SEAT, VERTICAL ADJUSTMENTS, UNEXPECTANTLY DROP TO NEXT LOWER POSITION WHEN TO HIGH HIGHEST POSITION. LUBRICATED ROLLERS AND GEARS. OPS CHECKED GOOD IAW MM.