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OPERATION
Principles of Operation
The engine is directly coupled to a driveshaft. When running, the
driveshaft rotates the impeller. The impeller is positioned so that water
is drawn up from beneath the watercraft. The water travels through the
impeller and is accelerated, producing thrust to move the watercraft
forward. Pulling or squeezing the throttle lever increases engine speed
(watercraft speed).
Turning the handlebar pivots the jet pump nozzle (water outlet) which
controls the watercraft’s direction. The throttle must be applied in order
to turn the watercraft.
Engine Break-in Procedure
The break-in period for your new Polaris watercraft is defined as the
time it takes to use the first full tank of gasoline. No single action on
your part is as important as following the procedures for a proper
break-in. Careful treatment of a new engine will result in more
efficient performance and longer life for the engine. Perform the
following procedures carefully.
1. When filling the fuel tank for the first
time, use a 40:1 gas/oil premix to
provide additional lubrication
during the break-in period. A
40:1 ratio is one pint (.5 l) oil
to five gallons (19 l) of
gasoline. After the break-in
period, the oil injection system
will provide the necessary
engine lubrication without the need to premix fuel.
NOTE:
Direct injection models do not require premixed fuel for the
first tankful, but using a premix will not cause any harm.
CAUTION
Excessive heat build-up during the first three hours of operation will
damage close-fitted engine parts. Do not operate at full throttle or
high speeds for extended periods during the break-in period. Do
not carry passengers during the break-in period.
Use of any oils other than those recommended by Polaris may
cause serious engine damage. We recommend the use of Polaris
Synthetic 2--Cycle Oil for your Polaris watercraft.
Summary of Contents for 2003 Freedom
Page 1: ...2003 Owner s Safety And Maintenance Manual MODELS INCLUDE Genesis i Virage i Virage Freedom ...
Page 4: ...2 ...
Page 27: ...25 CONTROLS 1 3 6 4 7 5 2 8 10 11 9 ...
Page 29: ...27 FEATURES 7 2 5 5 1 3 2 1 5 5 4 6 7 3 6 4 Freedom Virage Models Genesis i ...
Page 33: ...31 FEATURES Genesis i Model 1 2 3 4 5 6 7 8 12 9 10 11 13 ...
Page 35: ...33 FEATURES Engine Components 12 1 3 5 6 10 7 9 8 Freedom Virage 11 2 14 15 16 13 4 ...