Check item / Operating time
Chain brake
Check the
function.
Have it
inspected
regularly at
authorized
service center.
Chain
Check the oil
lubrication
feed rate.
Switch trigger
Inspection.
Lock-off button Inspection.
Oil tank cap
Check
tightness.
Chain catcher
Inspection.
Screws and
Inspection.
nuts
TROUBLESHOOTING
Before asking for repairs, conduct your own inspection first. If you find a problem that is not explained in the manual,
do not attempt to dismantle the tool. Instead, ask Makita Authorized Service Centers, always using Makita replace-
ment parts for repairs.
Malfunction status
The chain saw does not start.
The saw chain does not run.
The motor stops running after a little use.
No oil on the chain.
The chain saw does not reach maximum
RPM.
Chain does not stop even the chain brake
is activated:
Stop the tool immediately!
Abnormal vibration:
Stop the tool immediately!
The saw chain cannot be installed.
Before
Everyday
operation
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Cause
Battery cartridge is not installed.
Battery problem (low voltage).
Chain brake activated.
Battery's charge level is low.
Oil tank is empty.
Oil guide groove is dirty.
Battery cartridge is installed improperly.
Battery power is dropping.
The drive system does not work correctly.
The brake band is worn down.
Loose guide bar or saw chain.
Tool malfunction.
The combination of saw chain and
sprocket is not correct.
20 ENGLISH
Every week
Every 3
month
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Install a charged battery cartridge.
Recharge the battery cartridge. If recharg-
ing is not effective, replace the battery
cartridge.
Release chain brake.
Recharge the battery cartridge. If recharg-
ing is not effective, replace the battery
cartridge.
Fill the oil tank.
Clean the groove.
Install the battery cartridge as described in
this manual.
Recharge the battery cartridge. If recharg-
ing is not effective, replace the battery
cartridge.
Ask the authorized service center in your
region for repair.
Ask the authorized service center in your
region for repair.
Adjust the guide bar and saw chain
tension.
Ask the authorized service center in your
region for repair.
Use the correct combination of saw chain
and sprocket by referring to the section for
specifications.
Annually
Before
storage
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Action