Polaris 4X4 500 EFI - Manual (Page 76)

73
MAINTENANCE
PVT System
PVT Drying
There may be some instances when water is ingested into the PVT sys-
tem. Use the following instructions to dry it out before operating.
1. Loosen the bottom screws that secure the clutch cover. Allow the
water to drain. Tighten the screws.
2. Apply the brakes. Start the engine. Engage the park brake. Shift the
transmission to neutral.
3. 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.
4. Allow the engine RPM to settle to idle speed. Apply the service
brakes. Release the park brake and shift the transmission to the low-
est available range.
5. Test for belt slippage. If the belt slips, repeat the process.
6. Take the vehicle to your dealer for service as soon as possible.
Vehicle Immersion
If it's impossible to take your RANGER to a dealer before starting it, fol-
low the steps outlined below.
1. Move the vehicle to dry land or at the very least, to water below the
footrests.Dry any water present in the air box. Filter replacement is
required if water is present.
2. Thoroughly dry the air pre-cleaner located under the hood.
3. Remove the spark plugs. Turn the engine over several times using
the electric start.
4. Dry the spark plugs and reinstall, or replace with new plugs.
NOTE: Attempt to start the engine. If necessary, repeat the drying procedure.
5. Take the vehicle to your dealer for service as soon as possible,
whether you succeed in starting it or not.
NOTE: If water has been ingested into the PVT follow the procedure on page
73 for drying.
CAUTION
If your vehicle becomes immersed, major engine damage can result if the
machine is not thoroughly inspected. Take the vehicle to your dealer before
starting the engine.