Polaris Predator 50 Owner's Manual page 115

Avoid operating your ATV through deep or fast flowing water. If the ATV is operated in
deeper water than recommended, it's critical to have it serviced as outlined in the
maintenance chart beginning on page 126. The following areas need special attention:
engine oil, gearcase oil, front and rear gearcases and all grease fittings.
Major engine damage can result from driving this ATV in deeper water than
recommended. If your vehicle becomes immersed or is operated in water that exceeds
the bottom of the footrests, take it to your dealer for service before starting the engine.
CAUTION
Driving Safely
113