Product Manual

ENGLISH 11
Cleaning
Dual-Filter Element Types
1. Remove the wing nut from the air
cleaner cover, and remove the
cover.
2. Remove the wing nut from the air
filter, and remove the filter.
3. Remove the foam filter element
from the paper filter element.
4. Inspect both air filter elements,
and replace them if they are
damaged. Always replace the
paper air filter element at the
scheduled interval (see page 7).
5. Clean the air filter elements if they are to be reused.
Paper filter element: Tap the filter element several times on a
hard surface to remove dirt, or blow compressed air [not
exceeding 207 kPa (2.1 kgf/cm , 30 psi)] through the filter
element from the inside. Never try to brush off dirt; brushing will
force dirt into the fibers.
Foam filter element: Clean in warm soapy water, rinse, and allow
to dry thoroughly. Or clean in non-flammable solvent and allow
to dry. Dip the filter element in clean engine oil, and then
squeeze out all excess oil. The engine will smoke when started
if too much oil is left in the foam.
6. CYCLONE TYPE ONLY: Remove the three pan-head screws from
the precleaner cap, then remove the cyclone housing and air
guide. Wash the parts with water, dry them thoroughly, and
reassemble them.
Be sure to install the air guide as shown in the illustration.
Install the cyclone housing so the air intake tab fits into the
groove in the precleaner cap.
STANDARD DUAL-FILTER-
ELEMENT TYPE
WING NUT
AIR CLEANER
COVER
WING NUT
PAPER FILTER
ELEMENT
FOAM FILTER
ELEMENT
GASKET
PAN-HEAD
SCREW (3)
AIR GUIDE
TAB
WING NUT
AIR CLEANER COVER
CYCLONE HOUSING
CYCLONE DUAL-FILTER ELEMENT TYPE
WING NUT
PAPER FILTER ELEMENT
FOAM FILTER ELEMENT
GASKET
GROOVE
PRECLEANER CAP
7. Wipe dirt from the inside of the air cleaner case and cover using
a moist rag. Be careful to prevent dirt from entering the air duct
that leads to the carburetor.
8. Place the foam air filter element over the paper element, and
reinstall the assembled air filter. Be sure the gasket is in place
beneath the air filter. Tighten the air filter wing nut securely.
9. Install the air cleaner cover, and tighten the wing nut securely.
Oil-Bath Type
1. Remove the wing nut, and remove the air cleaner cap and cover.
2. Remove the air filter element from the cover. Wash the cover
and filter element in warm soapy water, rinse, and allow to dry
thoroughly. Or clean in non-flammable solvent and allow to dry.
3. Dip the filter element in clean engine oil, then squeeze out all
excess oil. The engine will smoke if too much oil is left in the
foam.
4. Empty the used oil from the air cleaner case, wash out any
accumulated dirt with non-flammable solvent, and dry the case.
5. Fill the air cleaner case to the OIL LEVEL mark with the same oil
that is recommended for the engine (see page 8).
Oil capacity: 60 cm
3
(2.0 US oz , 2.1 Imp oz)
6. Reassemble the air cleaner, and tighten the wing nut securely.
AIR CLEANER
COVER
AIR FILTER
ELEMENT
GRID
WING NUT
CAP
AIR CLEANER
CASE
OIL LEVEL
32Z4HA00.fm 11 ページ ２０１２年７月１１日 水曜日 午前１０時３分