Maintenance - GGP ITALY SPA P680 Operator's Manual

7. Maintenance

7. Maintenance
WARNING!
!
inspecting or repairing the unit, make sure
that engine has stopped and is cool.
Disconnect the spark plug to prevent acci-
dental starting.
• MAINTENANCE AFTER EACH USE
1. Air filter
Loosen the knob and remove the air cleaner
cover.
Take off the filter element and brush off attached
sawdust. When the filter is clogged with dust,
separate it in halves and shake-wash with gaso-
line.
NOTE
When servicing the air filter, be sure to block the
air intake hole with cloth.
2. Oiling port
Dismount the guide bar and check the oiling port
for clogging.
Before cleaning,
(1) Air filter
(1) Oiling port
3. Guide bar
the
When the guide bar is dismounted, remove saw-
dust in the bar groove and the oiling port.
Grease the nose sprocket from the feeding port
on the tip of the bar.
4. 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
1. Cylinder fins
Dust clogging between the cylinder fins will
cause overheating of the engine.
Periodically check and clean the cylinder fins
after removing the air cleaner and the cylinder
cover.
When installing the cylinder cover, make sure
that switch wires and grommets are positioned
correctly in place.
NOTE
Be sure to block the air intake hole.
EN 13
(1) Oiling port
(2) Grease port
(3) Sprocket
(1) Fuel filter