3 - 26CHKADJCHANGING THE ENGINE OIL/CLEANING THE AIR FILTER13.Check: Engine oil pressure***************************************************** Slightly loosen the oil gallery bolt 1. Start the engine and keep it idling untilengine oil starts to seep from the oil gallerybolt. If no engine oil comes out after oneminute, turn the engine off so that it will notseize. Check the engine oil passages, the oil filtercartridge and the oil pump for damage orleakage. Refer to “CRANKCASE” inCHAPTER 4. Start the engine after solving the problem(s)and check the engine oil pressure again. Tighten the oil gallery bolt to specification.*****************************************************14.Install: Engine side cover Fuel tank side panel (left) SeatRefer to “SEAT, CARRIERS, FENDERSAND FUEL TANK”.T R..Oil gallery bolt:7 Nm (0.7 m • kg, 5.1 ft • lb)CLEANING THE AIR FILTERNOTE:There is a check hose 1 at the bottom of theair filter case. If dust and/or water collects inthis hose, clean the air filter element and airfilter case.