User Manual - Page 135

For SPORTSMAN 450 H.O. UTILITY.

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3. Remove the fill plug. Slowly add the
proper amount of the recommended
oil. Oil should reach the bottom of
the fill hole threads.
4. Reinstall the fill plug. Torque to
specification.
5. Check for leaks.
6. Dispose of used oil properly.
TORQUE
Drain Plug
12 ft-lbs (16 N·m)
FRONT GEARCASE (DEMAND DRIVE) FLUID
Always check and change the demand drive fluid at the intervals outlined in the
Periodic Maintenance Chart.
Change the front gearcase fluid every 25 hours if the ADC unit is exposed to
extreme use. Extreme use includes any of the following:
operation in ADC mode for prolonged periods
constant ADC operation on hilly or mountainous terrain
ADC is the primary mode of all-wheel-drive operation
NOTICE
If the front gearcase is makes excessive noise during ADC operation, change
the demand drive fluid. If the noise continues, please see your POLARIS
dealer or other qualified service facility for service.
Use the recommended fluid. Use of other fluids may result in improper operation
of components. Maintain the fluid level at the bottom of the fill hole threads. The
fill plug is located on the right side of the demand drive unit. The drain plug is
located on the bottom right side of the unit.
133
MAINTENANCE
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