5
MAINTENANCE
CAUTION:
• Always be sure that the tool is switched off and
unplugged before attempting to perform inspection
or maintenance.
Replacing carbon brushes
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2
3
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When the resin insulating tip inside the carbon brush is
exposed to contact the commutator, it will automatically
shut off the motor. When this occurs, both carbon
brushes should be replaced. Keep the carbon brushes
clean and free to slip in the holders. Both carbon
brushes should be replaced at the same time. Use only
identical carbon brushes.
Use a hex-wrentch to remove the holder cap plates.
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2
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Use a screwdriver to remove the brush holder caps.
Take out the worn carbon brushes, insert the new ones
and secure the brush holder caps.
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2
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Reinstall the holder cap plates firmly.
Oiling
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2
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To replenish, remove the oil gauge with the wrench 23.
Use only Makita genuine oil. The use of any other oil
may harm the tool.
To maintain product SAFETY and RELIABILITY, repairs,
any other maintenance or adjustment should be
performed by Makita Authorized Service Centers,
always using Makita replacement parts.
ACCESSORIES
CAUTION:
• These accessories or attachments are
recommended for use with your Makita tool
specified in this manual. The use of any other
accessories or attachments might present a risk of
injury to persons. Only use accessory or
attachment for its stated purpose.
If you need any assistance for more details regarding
these accessories, ask your local Makita Service Center.
• Bull point
• Cold chisel
• Scaling chisel
• Clay spade
• Rammer
• Oil supply
• Wrench 23
• Steel carrying case
1. Oil supply
1. Wrench
2. Oil gauge
1. Screwdriver
2. Brush holder
cap
1. Hex wrench
2. Holder cap plate
1. Commutator
2. Insulating tip
3. Carbon brush