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8-3 AUTOLUBE
1.
Th
e autolube tank
should
be
supplied
with YAMA-
LUBE
or another suitable oil
for
two-stroke,
aircooled
engines.
Check the
rubber hose from the tank to the
oi
I pump for obstructions
from
pinching
or
damage.
Note:
Two stroke oil is
recommended for the
extra
added
protection
it
offers.
However
automotive oil
of SAE
''MS''
designation is
suitable.
Use
a
1 OW-30
weight.
Fig.
8-25
Pump control
lever
Full
throttle
ENGINE MAINJEN"NCE -
Autolube
2.
Adjustment of the pump.
1)
Fully open the carburetor throttle valve.
2)
Turn pump control lever so that it is set to the
match mark on the oil pump.
(Adjust
can
be made by turning the pump control
rod nuts.)
3)
After adjustment fully tighten the nuts, by holding
bottom nut while tightening top nut.
When fully open the carburetor, mold as shown in Fig.
8-25
and
adjust to
the
marking.
Fig. 8-26
At maximum stroke
of
the pump dismounted from the snowmobile
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Throttle opening at
idling
speed
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Carburetor
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Pump control rod
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Fig. 8-27
Sharded-portion (Anti-freezing grease
is
applied)
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Adjust pulley
cover
Note:
-65-
When overhauling the oil pump.
feed
0.4
gr of
anti-freezing grease {Aero Shell
7
A or Beacon
325) into
the pump
control
box.
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