Maintenance; Replacing Carbon Brushes - Makita 6922NB Instruction Manual

► 1. Notched portion 2. Bolt tip
Release the switch trigger and withdraw the tool in a
straight line.
► 1. Outer sleeve
Press the tip ejector (tip lever) to eject the bolt tip from
the tool. Catch the sheared bolt tips to prevent them
from falling dangerously below. Keep the tips off of
the ground, floor, walkways, etc. to prevent injury from
tripping or falling.
► 1. Bolt tip
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► 1. Tip ejector (Tip lever)

MAINTENANCE

CAUTION:
• Always be sure that the tool is switched off and
unplugged before attempting to perform inspec-
tion or maintenance.
• Never use gasoline, benzine, thinner, alcohol
or the like. Discoloration, deformation or cracks
may result.

Replacing carbon brushes

► 1. Limit mark
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.
Open the protector.
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.
6 ENGLISH
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