Cleaning The Air Filter Element - Yamaha MBK YQ100 Service Manual

AUTOLUBE PUMP AIR BLEEDING/

CLEANING THE AIR FILTER ELEMENT

2.Bleed:
•Pump housing and oil hose
a.Place a rag under the pump.
b.Remove the bleed screw
c. Let oil run until there are no more air bubbles
in it.
d.When there are no more bubbles, tighten the
bleed screw.
NOTE:
Check the condition of bleed screw gasket. If it
is damaged, replace it with a new one.
e.Start the engine.
f. Let engine run two or three minutes at 2000
rpm. This will force out any air in the hose.
EAS00089
CLEANING THE AIR FILTER ELEMENT
1.Remove:
•air cleaner case cover
CAUTION:
Never operate the engine with the air cleaner
element removed. Unfiltered air will cause
rapid wear of engine parts and possible engine
damage.
2.Remove:
•air filter case cover
•air filter element
3.Inspect:
•air filter element
Damage → Replace
3.Clean:
•air filter element
(with solvent)
a.Wash the element gently but thoroughly in a
solvent.
WARNING
Never use low flash point solvents, such as
gasoline, to clean the air filter element. Such
solvents may cause a fire or an explosion.
3-17
INSP
REG