Polaris 2014 ATV Sportsman Big Boss 6x6 - Manual (Page 116)

114
MAINTENANCE
PVT System
PVT Operation
The air temperature in the clutch cover is substantially reduced by using
low range while operating at low ground speeds. Reducing the
temperature inside the clutch cover greatly extends the life of the PVT
components (belt, cover, etc.).
When To Use Low Range and High Range
PVT Drying
There may be some instances when water is accidently ingested into the
PVT system. Use the following instructions to dry it out before
operating.
1. Position the vehicle on a level surface.
2. Remove the drain plug. Allow the water to drain completely.
Reinstall the drain plug.
3. Start the engine. Place the transmission in park.
4. Apply varying throttle for 10-15 seconds to expel the moisture and
air-dry the belt and clutches. Do not hold the throttle wide open for
more than 10 seconds.
5. Allow the engine RPM to settle to idle speed, then shift the
transmission to the lowest available range.
6. Test for belt slippage. If the belt slips, repeat the process.
7. Take the vehicle to your dealer for service as soon as possible.
Condition Range to Use
Operating at speeds less than 7 MPH (11 km/h) Low
Towing heavy loads Low
Operating in rough terrain (swamps, mountains, etc.) Low
Operating at speeds greater than 7 MPH (11 km/h) High