6
1
23
4
5
005848
CAUTION:
• Replace nut, bolt and washer all together at one
time when these rotate together, nut rotates
excessively or a bolt protrude from nut surface too
much or less.
• Do not reuse used nut, bolt and washer.
MAINTENANCE
CAUTION:
• Always be sure that the tool is switched off and
unplugged before attempting to perform inspection
or maintenance.
• Never use gasoline, benzine, thinner, alcohol or
the like. Discoloration, deformation or cracks may
result.

Replacing carbon brushes

1
001145
Remove and check the carbon brushes regularly.
Replace when they wear down to the limit mark. 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 screwdriver to remove the brush holder caps.
Take out the worn carbon brushes, insert the new ones
and secure the brush holder caps.
2
1
005849
To maintain product SAFETY and RELIABILITY, repairs,
any other maintenance or adjustment should be
performed by Makita Authorized or Factory 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.
Sleeve Bolt size Length (mm)
Outer sleeve 7/8" 49
Inner sleeve 7/8" 48
Outer sleeve 1" 49
Inner sleeve 1" 49
006501
1. Screwdriver
2. Brush holder
cap
1. Limit mark
1. Identification
mark
2. Nut
3. Bolt
4. Chamfered
5. Washer