9. Maintenance
F27
F28
F29
F30
Maintenance, replacement, or repair of the emission control device and systems may be performed by any
WARNING
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. Air filter
Dust on the cleaner surface can be removed by tapping a corner of the cleaner against a hard surface. To clean dirt in the meshes, split the cleaner into halves and brush in gasoline. When using compressed air, blow from the inside. (F27)
To assemble the cleaner halves, press the rim until it clicks.
NOTE
When installing the main filter, make sure that the grooves on the filter edge are correctly fit with the projections on the cylinder cover.
2. Oiling port
Dismount the guide bar and check the oiling port for clogging. (F28)
(1) Oiling port
3. Guide bar
When the guide bar is dismounted, remove sawdust in the bar groove and the oiling port. (F29) Grease the nose sprocket from the feeding port on the tip of the bar. (F30)
(1)Oiling port
(2)Grease port
(3)Sprocket
20