RedMax GZ4500 - Manual (Page 44)

44
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. 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.
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
4. Others
Check for fuel leakage and loose fastenings and
damage to major parts, especially handle joints and
guide bar mounting and muffler. If any defects are
found, make sure to have them repaired before
operating again.
NOTE
WARNING F27
F28
F29
F30