(No.RA016)1-25(4) Remove the six screws <6>.Note:When you remove two screws (black), the battery termi-nal block is removed.(5) Anchor the screw hole of the Main unit using the tip of a pairof tweezers as shown in the figure. Then lift the Main unitto remove it from the chassis. <7>3.2.8 Removing the TOP packing(1) Remove the rear panel by sliding it upwards. <1>(2) Pull the TOP packing to the left to remove the packing thatis fit into the left groove of the chassis. <2>(3) Pull the TOP packing to the right to remove the packing thatis fit into the right groove of the chassis. <3>(4) Pull the TOP packing to the center to remove the packingthat is fit into the center groove of the chassis. <4>(5) Remove the TOP packing. <5>Note:Remove the packing slowly, as the packing of the selec-tor part might be overset when the TOP packing is re-moved.If the packing is turned over, return it to the original posi-tion using a soft tipped item (e.g., your finger).3.2.9 Removing the stopper of the selector circle nut andvolume circle nut(1) Remove the stopper <1> using a pair of tweezers.Note:When reassembling the stopper, install it as shown in thefigure.3.2.10 Remove the selector and volume switches from thechassis(1) Pull up the cover of the packing. <1>(2) Move the selector and volume switches vertically to lift thepacking.(3) Pull on the packing and remove it from the chassis.<6><6><6><6><6>Battery terminal block<7><5><1><1><1><3><4><2><2><1><1>Circle nutStopperChassis<1><1> Selector switchPackingVolume switch