What was found
CAPTAIN'S SEAT WILL NOT LOCK IN THE VERTICAL MODE. PERIODICALLY DURING FLIGHT IT SETTLED LOWER. LUBED CAPTAIN'S SEAT AS REQUIRED. COULD NOT DUPLICATE MALFUNCTION. SEAT OPS CHECKED GOOD IN ALL VERTICAL POSITIONS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CAPTAIN'S SEAT WILL NOT LOCK IN THE VERTICAL MODE. PERIODICALLY DURING FLIGHT IT SETTLED LOWER. LUBED CAPTAIN'S SEAT AS REQUIRED. COULD NOT DUPLICATE MALFUNCTION. SEAT OPS CHECKED GOOD IN ALL VERTICAL POSITIONS.