VVith
Skf,,·[)OO
snowmobile
enqines, a
break-in period is required before run-
ning H18 vehicle at full throttle. Manu-
tacturers. recommendation for the
Bornbardier-Rotax engine is W to 15
operating hours. Durinq this period, a
richer mixture
is needed (i.e. 40 parts
of
g8S for J
part
of
50/'1
Ski-Doo oil).
Maximum throttle should
not
exceed
%, however. brief fuli acceleration
and speed variations contribute
to a
900d break in, Continued wide open
throttle
accelerations, prolonged cruis-
ing speeds, and lugging are dotrimen-
tal during the break-in period.
/\fter
the break-in period. each Ski,
DOG
snowmobile must have an
insoec
tion chock. This inspection is at the ex,
panse of the vehicle owner,
Oii
must
be added to the gasoline in
pre-measured
amounts then both oil
and qasoline should be
thorouqhlv
mixed together before fueling tho tank.
The correct gasoline is rogulargasoHna,
available
from
all service stations.
CAUTION:
Never experiment
with
different fuel or fuel ratios.
Never use
low
lead or
non
leaded
gasoline,
naphta,
methanol
or sl-
milar products.
Use
concentrated Ski-Doo oil available
from your dealer. This
type
of oil has
specially formulated oil bases to meet
the
lubrication requirements of the
Bcmbardier-Hotax enqine.
CAUTION:
Never use outboard
or straight minerai oils,
The importance of using the correct ru-
el mixture cannot be overstressed. An
incorrect: fuel ratio results in serious en-
gine damage, liecornmended ruel ratio
is
50/
'I.
b gaiions recommended gasoline pius 1
can
of
50 / 1 concentrated Ski-Doo
olk
correct fuel mixture.
o
NOTE: To facititate fuel mixing,
oil should be kept at room tempe-
rature,
7
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