19Lower the handle fully and lock it in the lowered positionby pushing in the stopper pin. Square the side of theblade with the face of the guide fence using a triangularrule, try-square, etc. Then securely tighten the hex boltson the guide fence in the order from the right side.Replacing carbon brushesRemove and check the carbon brushes regularly. Replacewhen they wear down to the limit mark. Keep the carbonbrushes clean and free to slip in the holders. Both carbonbrushes should be replaced at the same time. Use only iden-tical carbon brushes.Use a screwdriver to remove the brush holder caps. Take outthe worn carbon brushes, insert the new ones and securethe brush holder caps.After replacing brushes, plug in the tool and break in brushesby running tool with no load for about 10 minutes. Thencheck the tool while running and electric brake operationwhen releasing the switch trigger. If electric brake is notworking well, ask your local Makita service center for repair.After use• After use, wipe off chips and dust adhering to the toolwith a cloth or the like. Keep the blade guard cleanaccording to the directions in the previously coveredsection titled “Blade guard”. Lubricate the slidingportions with machine oil to prevent rust.To maintain product SAFETY and RELIABILITY, repairs, anyother maintenance or adjustment should be performed byMakita Authorized or Factory Service Centers, always usingMakita replacement parts.1. Triangular rule2. Grip3. Guide fence1230017801. Limit mark10011451. Screwdriver2. Brush holder cap1 2001772