Polaris Series 10 Ranger 425 2x4 - Manual (Page 60)

58
OPERATION
Vehicle Break-In Period
The break in period for your new Polaris RANGER is defined as the
first twenty hours of operation, or the time it takes to use the first two
tanks full of gasoline. No single action on your part is as important as
a proper break in period. Careful treatment of a new engine will result
in more efficient performance and longer life for the engine. Perform
the following procedures carefully.
1. Fill fuel tank with either
unleaded or leaded fuel
which has a minimum
pump octane number of
87= (R+ M)/2.
2. Check oil reservoir level
indicated on dipstick.
Add oil if necessary.
3. Drive slowly at first.
Select an area which is
open and will give you room to familiarize yourself with vehicle
operation and handling.
4. Vary the throttle positions. Do not operate at sustained idle.
5. Perform regular checks on fluid levels, controls and all important
areas on the vehicle as outlined earlier on the daily pre-operation
inspection checklist found on page 57.
6. Pull only light loads.
7. Break in oil and filter. Change at 25 hours.
CAUTION
Use only Polaris Premium 4 All Season synthetic oil, or API
certified “SH” oil. Never substitute or mix oil brands. Serious
engine damage and voiding of warranty can result.
ADD 8 OZ. NORMAL FULL
Maintain Oil Level In Normal Range
CAUTION
Operating at full throttle or high speeds for extended periods
during the first three hours of use can cause excessive heat
resulting in damage to close fitted engine parts.