Yardbeast YB2090 User Manual

Use only original spare parts
for the engine.
Other parts may not
perform as well
damaging the unit; and may
cause injury.
Moreover, the use
of other parts
your engine and chipper
warranty
Exhaust Gases Control
Maintenance, replacement
or repair of
devices and emission control
systems
be performed by any
manufacturer
authorized establishment for
these engines
Refer to engine
manual for more information
or contact us. We will be glad to help.
WARNING
Unintentional
sparking can
fire or electric shock.
Before making adjustments or repair
into the unit.
• Disconnect the spark plug.
• Disconnect
battery at negative
(only engines with electric start
).
• Use only correct tools.
• Replacement parts must be
the same and
installed in the same position as
the original
parts.
When checking for sparks
•Use an approved tester.
•Do not check for spark with
spark arrest
removed.
Engine Maintenance Chart
.
First 5 hours of use
• Change oil
Every 8 hours of use
•Check Oil Level
•
Clean area around exhaust,controls and
air intake.
•Clean recoil grille
Every 25 hours of use
•Clean air filter**
•Clean pre-filter (if fitted)
for the engine.
perform as well
,
cause injury.
of other parts
may void
warranty
.
or repair of
systems
may
manufacturer
these engines
.
manual for more information
or contact us. We will be glad to help.
sparking can
result in
Before making adjustments or repair
battery at negative
terminal
).
the same and
the original
spark arrest
or
.
Clean area around exhaust,controls and
Every 50 hours of use
•Change oil
(every 100 hours)
•Replace Oil Filter
•
Check muffler and spark arrestor
Annually
•Change air filter.**
•Replace pre-
filter (if equipped)
•Replace spark plug
•
Clean air cooling components
•
Replace Fuel Filter (if equipped)
•Check valve tolerance*
** Clean filters and
air intakes
dusty conditions or when
there is high
density of airborne
particles.
* Not required unless
engine performance
problems are detected.
Replacing Power Belt
1. Stop the engine
, disconnect the
plug and check that the
engine
stopped completely.
2. Remove
the bolts holding
and remove.
3. Loosen the bolts holding
the engine at its
base.
4. Adjust belt tension by
loosening
tensioner bolt.
5. Proceed to replace
and
again until it is felt tight by pressing down
with the finger.
If you have a belt tension
tester, tension load range is from 7
6. Test for alignment between pulley and
clutch by using a straight edge. The gap
between belt and edge should be consta
along the straight edge's length. When
testing alignment don't let the straight edge
rest on the outer clutch
drum surface
action
interferes with an accurate
measurement.
7.
Bolt the belt guard in the same way it was
disassembled.
Cleaning your Chipper
16
(every 100 hours)
Check muffler and spark arrestor
filter (if equipped)
Clean air cooling components
Replace Fuel Filter (if equipped)
air intakes
more often in
there is high
particles.
engine performance
, disconnect the
spark
engine
has
the bolts holding
the belt guard
the engine at its
loosening
the
and
adjust tension
again until it is felt tight by pressing down
If you have a belt tension
tester, tension load range is from 7
-9 lbs.
6. Test for alignment between pulley and
clutch by using a straight edge. The gap
between belt and edge should be consta
nt
along the straight edge's length. When
testing alignment don't let the straight edge
drum surface
as this
interferes with an accurate
align
Bolt the belt guard in the same way it was

Yardbeast YB2090 Specifications

General

Brand	Yardbeast
Model	YB2090
Category	Other
Language	English