2005 Polaris Sportsman 700/800 EFI Service Manual, Page 36Get this manual
MAINTENANCE
ENGINE-TO-FRAME GROUND
Inspect engine-to-frame ground cable connectionBe sure it is clean and tight
COOLANT STRENGTHTYPE
Test the strength of the coolant using an antifreeze hydrometer
Antifreeze Hydrometer 5050 or 6040 mixture of antifreeze and distilled water will provide the optimum cooling, corrosion protection, and antifreeze protectionDo not use tap waterTap water contains minerals and impurities which build up in the systemDo not add straight antifreeze or straight water to the systemStraight water or antifreeze may cause the system to freeze, corrode, or overheatPolaris 6040 Anti-FreezeCoolant (PN 2871323)