Yamaha 2001 YZ426F/LC, Owner'S Service Manual

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INSP
ADJ
AIR FILTER CLEANING
EC35G040
AIR FILTER CLEANING
NOTE:
Proper air filter maintenance is the biggest key
to preventing premature engine wear and
damage.
CAUTION:
Never run the engine without the air filter
element in place; this would allow dirt and
dust to enter the engine and cause rapid
wear and possible engine damage.
1. Remove:
●
Seat
●
Fitting bolt 1
●
Washer 2
●
Air filter element 3
●
Filter guide 4
2. Clean:
●
Air filter element
Clean them with solvent.
NOTE:
After cleaning, remove the remaining solvent
by squeezing the element.
CAUTION:
●
Do not twist the element when squeezing
the element.
●
Leaving too much of solvent in the ele-
ment may result in poor starting.
3. Inspect:
●
Air filter element
Damage
→
Replace.
4. Apply:
●
Foam-air-filter oil or engine oil to the ele-
ment.
NOTE:
Squeeze out the excess oil. Element should
be wet but not dripping.
5. Install:
●
Filter guide 1
NOTE:
Align the projection
a
on filter guide with the
hole
b
in air filter element.