As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING APPROACH A FLIGHT SPOILER PANEL REMAINED DEPLOYED WITH ASSOCIATED AIRCRAFT ROLL. THE AUTOPILOT WAS DISCONNECTED AND THE REMAINDER OF THE APPROACH WAS HAND FLOWN. AFTER LANDING IT WAS CONFIRMED THE ONE SPOILER PANEL ON THE LEFT SIDE WAS STILL DEPLOYED. REPLACED NO 1 SPOILER PCA AS PER AMM 27-61-02 PB 401 SAM (SPOILER ACTUATOR MODULE) ALSO REPLACED AS PER AMM.