48
OPERATION
Emergency Stopping
The following chart lists methods for stopping the snowmobile in the
event of an emergency. See page 56 for more information about the
engine stop switch and throttle safety switch.
Break-In Period
Engine Break-In
No single action on your part is as important to long, trouble-free
machine life as proper break-in of a new or rebuilt engine. Premix the
first tank of fuel with one pint of POLARIS injection oil for each five
gallons of fuel. This, in addition to the lubrication supplied by the injec-
tion system, will assure proper engine break-in.
NOTICE: 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 first three hours of use. Vary
the throttle openings and machine speeds to reduce friction on all
close-fitting machined parts, allowing them to break in slowly without
damage.
Use of any lubricants other than those recommended by POLARIS
may cause serious engine damage. We recommend the use of
POLARIS lubricants for your vehicle.
Drive with extra caution during the break-in period. Perform regular
checks on fluid levels, lines, and all other important areas of the
machine.
SYSTEM WHAT IT DOES
THROTTLE
CONDITION
Ignition Switch Interrupts ignition circuit All
Brake Slows jackshaft All
Choke Floods engine Half throttle or less
Engine Stop Switch Interrupts ignition circuit All
Throttle Safety Switch Interrupts ignition circuit All
Tether Switch (accessory) Interrupts ignition circuit All
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