BIBI 850-BL Use and maintenance manual Rev.00
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Do not reuse used oil. Do not dispose of it in the environment. Used oil must be disposed of as
required by the laws in force.
RECOMMENDED OIL
Generally speaking, it is advisable to use SAE 10W-30 oil (Honda indications).
Use oil for 4-stroke engines that at least conforms to the requirements for class API SJ onwards.
Always check the API label on the oil receptacle to make sure that it contains letters SJ or those of
successive classes.
6.16 Air filter cleaning and replacement
A dirty air filter will limit the flow of air towards the carburettor and reduce engine performance. If the
engine is used in very dusty places, the air filter must be cleaned more frequently than specified in the
general maintenance chart.
To CHECK and CLEAN the air filter, first remove the screws from the engine casing (1) then remove
the air filter cover and inspect the filter elements.
To CLEAN (see figure below):
1) remove the nut from the filter cover and then remove the cover
2) remove the wing nut from the air filter and remove the filter
3) remove the foam filter from the paper filter
OIL DRAIN PLUG
OI
L LEVEL
W
ASHER
FILL PLU
G/OIL LEVEL