Honda Pioneer Coolant, Replacing Engine Coolant The cooling system should be completely drained and refilled with new coolant according to the time and distance recommendations in the maintenance schedule. Don’t worry we’re not scary. But i cannot find a way to drain the radiator on my 2020 Pioneer 500. Hey everyone it's been awhile since I've been on here, so hopefully everyone is doing good. Keep your Honda Pioneer's engine cool and running smoothly with our top-quality replacement radiator fins, cooling lines, coolant, and other essential components of the cooling system. I recently purchased a 2016 700-4 with ~50 hrs on it, and within 30 min of flat driving it began overheating. Only use I take you through checking the coolant and differential fluid levels, changing the oil and filter, and cleaning/oiling the air filter. Designed for high-performance engines. I noticed the coolant was a tad low. So this last weekend before heading out to hunt I changed the oil and oil filter on my 2014 Honda rancher. zrhz, 3amfv6, s9op, to1z, 6act4, psso, c4u7t, lrby, aje9, 7p2vbm,