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10. Maintenance
English
Maintenance, replacement, or repair of the
emission control device and systems may be
performed by any non-road engine repair
establishment or individual.
Before cleaning, inspecting or repairing your unit,
make sure that engine has stopped and is cool.
Disconnect the spark plug to prevent accidental
starting.
■ MAINTENANCE AFTER EACH USE
1. Oiling port
Dismount the guide bar and check the oiling port for
clogging. (F10-1)
(1) Oiling port
2. Guide bar (F10-2)
When the guide bar is dismounted, remove sawdust in
the bar groove and the oiling port.
Grease the nose sprocket from the feeding port on the
tip of the bar.
(1) Oiling port
(2) Grease port
(3) Sprocket
3. Others
Check for fuel leakage and loose fastenings and
damage to major parts, especially handle joints and
guide bar mounting. If any defects are found, make
sure to have them repaired before operating the saw
again.
■ PERIODICAL SERVICE POINTS
(Every 25 hours use)
1. Air cleaner
1. Loosen the knob by moving it to the direction A until
it clicks.
2. Pull the cover to the direction B and unfasten the
hooks so that the cover can be detached.
3. When fixing the cylinder cover back into its original
position, align the 3 hooks(3), move the cover in the
opposite direction of removal until it clicks.
(1) Knob (2) Projection (3) Hook
WARNING
(1)
F10-1
F10-2
(1)
(3)
(2)
(1)
(2)
A
B
F10-3