As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT THRUST LEVER IS VERY STIFF. PERFORM RIGGING OF LT THROTTLE GEARBOX. GEAR BOX FAILED OPS CHECK FOUND TO BE BINDING AT MAX PWR POS. REF NON ROUTINE CARD N30910 FOR CORRECTIVE ACTION & RIGGING. LEFT ENG THROTTLE AFT PUSH PULL CABLE ASSY IS BINDING AND ROUGH. REMOVED AND REPLACED AFT PUSH PULL THROTTLE CABLE ASY IAW CRJ200 AMM76-11-07: CKS GOOD. REMOVED AND RE-INSTALLED ORIGINAL GEARBOX S/N1074 IAW CRJ200 AMM76-11-17. OPS & RIG CHECK GOOD.