55 5-65-6Installation > Installation Procedure > Installing the Trimmer UnitInstallation > Installation Procedure > Installing the Trimmer UnitInstalling the Trimmer Unit11) Insert the pins at the back of the supplied accride rail to the hole at the back side of the finisher.Install the accride rail the screw removed in step 11 discussed in "Making Preparations for Installing the Finisher".(Use the hole at the upside of the accride rail for fixing screw.)x122) Install the supplied two stepped screws (M4 x 6).x233) Draw out the Accride rail (installed in step 1) until it stops. MEMO:Hold the trimmer unit frame as shownbelow.44) Hang the trimmer unit frame on the stepped screws installed in step2.F-5-13F-5-13F-5-14F-5-14F-5-15F-5-15F-5-16F-5-16 F-5-17F-5-17