As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SLIDE LEVER WOULD NOT DISARM AFTER SEVERAL ATTEMPTS. LEVER WOULD 3/4 OF THE WAY AND €ŒSTICK€? MECHANIC JUMPSEATER WAS ABLE TO MANIPULATE THE SLIDE ENOUGH TO GET THE LEVER TO €ŒDISARM€? CLEANED AND LUBRICATED GIRT BAR SLIDERS AND FLOOR FITTINGS REF AMM 52-10-30. NO RII REQUIREMENTS PER GMM 04-02.