Maintenance - Makita HM0810B Instruction Manual

MAINTENANCE
CAUTION :
Always be sure that the tool
is
switched off and unplugged before attempting to perform
inspection or maintenance.
Replacing carbon brushes
When the resin insulating tip inside the
carbon brush
is
exposed to contact the
commutator
it
will automatically shut off
When this occurs, both carbon brushes
should be replaced
a t
the same time. Use
only identical carbon brushes.
the motor.
Use
a
hex wrench to remove the rear cover.
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.
,
Insulating tip
7
Commutator
Carbon brush
1 '
7