Makita HR5000 Power Hammer User 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
the motor.
When this occurs, both carbon brushes
should be replaced
at
the same time. Use
only Makita carbon brushes.
I
Insulating tip
>I--
Carbon
brush
1'
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.
9