Air Cleaner; Fuel Lines - Sym JET 4 R 50 Series Service Manual

Air Cleaner

Remove the mounting screws from the air
cleaner cover
Remove the air cleaner cover
Remove the air cleaner element
Clean the element with non-flammable or
high-flash point solvent and then squeeze it for
dry.
Caution
Never use gasoline or acid organized solvent to
clean the element.
Soap the element into cleaning engine oil and
then squeeze it out. Install the element onto the
element seat and then install the air cleaner cover.
Limit to use SAE 20 JASO FC class engine oil;
otherwise, SYM is no responsible for the
warranty.
Recommended engine oil: MAX-2 serial oils.

Fuel Lines

Remove the luggage box.
Check fuel lines and replace damaged lines if
found.
Install the luggage box.
2. Service Maintenance Information
Squeeze oil out
Fuel line
Soap
Clean
Squeeze out remaining oil
Fuel cock
5 screws
Air cleaner element
2-3