Idiomas disponibles
Idiomas disponibles
Recommended engine oil:
• YAMALUBE 4 (10W-40),SAE
10W-30 or 10W-40
• SAE#30
• SAE#20
• SAE10W
Recommended
grade: API Service SE type or
higher Engine oil quantity:
0.4L (0.42US qt, 0.035 Imp qt)
7.Install oil filler cap, cover, and
screws.
5.4 Air Filter Maintenance
Should be performed every 6 months or 100 hours.
The air filter may need to be cleaned more
frequently when using in unusually wet or dusty
areas.
1. Open the side panel (1).
2. Remove the screws (1)
and then remove the air filter
case cover (2).
3. Remove the foam element
(1).
4. Wash the foam element in
solvent and dry it.
5. Oil the foam element and
squeeze out excess oil. The foam
element should be wet but not
dripping.
www.ducsonpower.com
engine
oil
5.5 Muffler Screen and Spark Arrestor Mainte-
nance
Should be performed every 6 months or 100
hours. The air filter may need to be cleaned
more frequently when using in unusually wet or
dusty areas.
NOTE: Do not wring out
the foam element when
squeezing it. This could
cause it to tear.
6. Insert the foam element
into the air filter case. Be
sure the foam element sea-
ling surface matches the air
filter so there is no air leak.
NOTE: Never operate the
engine
without
foam
element.
7. Install air filter case
cover, cover, and screws.
1. Open the side panel
(1).
2. Loosen the bolt (1)
and the remove the
muffler cap (2) , the
muffler screen (3) and
spark arrester (4).
3. Remove the carbon
deposits on the muffler
screen and spark arres-
ter using a wire brush.
Use wire brush lightly to
avoid
damaging
muffler screen or spark
arrestor.
17
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