9Replace when they wear down to the limit mark. Keepthe carbon brushes clean and free to slip in the holders.Both carbon brushes should be replaced at the sametime. Use only identical carbon brushes.Use a screwdriver to remove two screws then removethe rear cover.12011370Raise the arm part of the spring and then place it in therecessed part of the housing with a slotted bitscrewdriver of slender shaft or the like.123011371Use pliers to remove the carbon brush caps of the carbonbrushes. Take out the worn carbon brushes, insert thenew ones and replace the carbon brush caps in reverse.1011372Make sure that the carbon brush caps have fit into theholes in brush holders securely.12006304Reinstall the rear cover and tighten two screws securely.To maintain product SAFETY and RELIABILITY, repairs,any other maintenance or adjustment should beperformed by Makita Authorized Service Centers, alwaysusing Makita replacement parts.OPTIONAL ACCESSORIESCAUTION:• These accessories or attachments arerecommended for use with your Makita toolspecified in this manual. The use of any otheraccessories or attachments might present a risk ofinjury to persons. Only use accessory orattachment for its stated purpose.If you need any assistance for more details regardingthese accessories, ask your local Makita Service Center.• Drill bits• Screw bits• Hook• Bit holder• Automatic refreshing adapter• Plastic carrying case• Makita genuine battery and chargerNOTE:Some items in the list may be included in the toolpackage as standard accessories. They may differ fromcountry to country.1. Hole2. Carbon brushcap1. Carbon brushcap1. Recessed part2. Spring3. Arm1. Rear cover2. Screw