2008 Polaris Sportsman 400 HO Owners Manual - Page 47
2008 Polaris Sportsman 400 HO Manual
Page 47 highlights
Break-In Period OPERATION The break-in period for your new Polaris ATV is the first ten hours of operation, or the time it takes to use the first two full tanks 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 and drive components will result in more efficient performance and longer life for these components. CAUTION Excessive heat build-up during the first three hours of operation will damage close-fitted engine parts and drive components. Do not operate at full throttle or high speeds during the first three hours of use. 47
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47
OPERATION
Break-In Period
The break-in period for your new Polaris ATV is the first ten hours of
operation, or the time it takes to use the first two full tanks of gasoline.
No single action on your part is as important as following the proce-
dures for a proper break-in. Careful treatment of a new engine and drive
components will result in more efficient performance and longer life for
these components.
CAUTION
Excessive heat build-up during the first three hours of operation will damage
close-fitted engine parts and drive components. Do not operate at full throttle
or high speeds during the first three hours of use.