What was found
PDX FLT 9851 ON CLIMBOUT WITH PROPS AT 1050 RPM'S HAD A GREAT DEAL OF VIBRATIONS FROM THE PROPS. MAINTENANCE BALANCED BOTH PROPS IAW MTC'S 9610003. OPS CHECK GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PDX FLT 9851 ON CLIMBOUT WITH PROPS AT 1050 RPM'S HAD A GREAT DEAL OF VIBRATIONS FROM THE PROPS. MAINTENANCE BALANCED BOTH PROPS IAW MTC'S 9610003. OPS CHECK GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.