HYOSUNG MS3 250 Owner's Manual page 68

2. Lift the side cover. (Refer to page 70)
3. Unscrew and remove the eight screws
① .
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4. Remove the air cleaner case cover ② .
5. Take off the air cleaner element ③ .
6. Fill a washing pan of a proper size with
nonflammable cleaning solvent �.
Immerse the element in the cleaning sol-
vent and wash it clean.
7. Squeeze the cleaning solvent out of the
washed element by pressing it between
the palms of both hands : do not twist or
wring the element or it will develop tears.
8. Immerse the element in HYOSUNG gen-
uine oil � and squeeze the oil out of the
element leaving it slightly wet with oil.
9. Assemble the air cleaner element.
Ａ
Before and during the cleaning opera-
tion, inspect the element for tears.
A torn element must be replaced.
Be sure position the element snugly
and correctly, so that no incoming air
will bypass it.
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Remember, rapid wear of piston rings
and cylinder bore is often caused by a
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defective or poorly fitted element.
● ● Don't use the cleaning solvent
whose flash point is low when
cleaning the element.
● ● Assemble the element completely
or damage severely the engine.
● ● Be careful not to allow water to go
inside the air cleaner element.
67
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CAUTION
CAUTION