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Loosen and remove the oil filter, using an oil filter
wrench.
Smear a little engine oil on the rubber gasket of a new
filter.
Screw the new filter into place and tighten it by hand
until the gasket contact the seat. Then, give it additional
1.1/4 Turn to seat the filter, using an filter wrench.
Supply oil and install the filler cap.
<Caution>
z If an oil filter wrench is not available, contact our au-
thorized distributor or our engineering section.
z Oil Filter Part No.: 119305-35151 (Yanmar)
11.3 Cleaning/Changing Air Filter Element
Clean Every 200 hours
Replace Every 400 hours
Unfasten clips in the cleaner cap and remove the air
cleaner cap.
Unscrew the wing bolt and remove the air filter ele-
ment.
Clean or replace the air filter element, and reinstall it
in reverse order.
<Caution>
z Clean more frequently, if used in dusty environment.
z Air Filter Element Part No. 121465-12510 (Yanmar)
How to clean air filter element
<If the element has dried contaminants>
It may be cleaned by blowing compressed air from the inside.
<If the element has carbon or oil>
It should be replaced to a new one.
11.4 Cleaning/Changing Fuel Filter
Clean Every 200 hours
Replace Every 400 hours
Turn the fuel line valve lever to CLOSE .
Unscrew the retaining ring by turning counterclockwise, and
remove the cup and fuel filter element.
Discard any dust or water inside the cup, and clean the filter element by blowing compressed
air. (or replace, if necessary) (When you replace the filter element, be sure to replace a o-ring
AIR CLEANER
SIDE DOOR
CLIP
ELEMENT
WING BOLT
CLEANER
OIL GAUGE (YELLOW)
OIL FILTER
GASKET
FUEL LEVER
RETAINING
RING
CLOSE
OPEN
CUP