2006-2009 Yamaha YFM700RV Raptor 700RV factory service manual, Page 116Get this manual
CHANGING THE COOLANT CHECKING THE COOLING SYSTEM
14.Fill: coolant reservoir (with the recommended coolant to the maximum level mark a) 15.Install: coolant reservoir cap 16.Start the engine, warm it up for several minutes, and then stop it17.Check: coolant level Refer to "CHECKING THE COOLANT LEVEL"NOTE: Before checking the coolant level, wait few minutes until the coolant has settled_