Throttle Cable Adjustment; Air Cleaner - Eton Viper 70 Silver Service Manual

2.3 THROTTLE OPERATION
Inspect for smooth throttle lever full opening and
automatic full closing in all steering positions.
Inspect if there is no deterioration, damage or kinking
in the throttle cable, replace it if necessary.
Check the throttle lever, free play is 5-10 mm at the tip
of the throttle lever.
Disconnect the throttle cable at the upper end.
Lubricate the cable with commercially lubricant to
prevent premature wear.

2.4 THROTTLE CABLE ADJUSTMENT

Slide the rubber cap of the adjuster off the throttle
Housing, loosen the lock nut and adjust the free play
of the throttle lever by turning the adjuster on the throttle
housing. Inspect the free play of the throttle lever.

2.5 AIR CLEANER

Lossen the air cleaner cover screws.
Pull out the air filter element from the air cleaner case.
Wash the element in non-flammable solvent, squeeze
out the solvent thoroughly.
Soak the filter element in gear oil and then squeeze
out the excess oil.
Install the element into air cleaner carefully.