Air Filter; Removing The Filter - RIEJU MR 300 Owner's Manual

Maintenance
To find the correct temperature at which the
spark plug should work, remove it and examine
the ceramic insulator around the electrode. If
the ceramic has a light brown colour, the
temperature of the spark plug matches that of
the engine. If the ceramic is white, the spark
plug should be replaced by a colder one. If it is
black you must replace it with a warmer one.
NOTE: If engine performance drops, replace
spark plug to regain normal performance.

5. AIR FILTER

Removing the filter

To access the air filter, remove the left side
cover-
1. Remove the left side cover by pulling it by
its three ends.
2. Remove the filter handle
3. Remove the air filter.
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