What was found
PDX - RETURNED TO FIELD, FIRST OFFICER'S SPEED BUGS WILL NOT SET PROPERLY. AIRCRAFT LANDED SAFELY. REMOVED AND REPLACED AIR DATA REFERENCE PANEL. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX - RETURNED TO FIELD, FIRST OFFICER'S SPEED BUGS WILL NOT SET PROPERLY. AIRCRAFT LANDED SAFELY. REMOVED AND REPLACED AIR DATA REFERENCE PANEL. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.