3 - 23CHKADJMEASURING THE COMPRESSION PRESSURE/CHECKING THE ENGINE OIL LEVEL7. Install:• spark plug• ignition coil8. Install:• rubber baffle• ignition coil plates• air filter caseRefer to “AIR FILTER CASE”.• fuel tankRefer to “FUEL TANK”.• rider seatRefer to “SEATS”.T R..13 Nm (1.3 m · kg, 9.4 ft · lb)EAS00069CHECKING THE ENGINE OIL LEVEL1. Stand the motorcycle on a level surface.NOTE:_• Place the motorcycle on a suitable stand.• Make sure the motorcycle is upright.2. Start the engine, warm it up for several min-utes, and then turn it off.3. Check:• engine oil levelThe engine oil level should be between theminimum level mark a and maximum levelmark b.Below the minimum level mark → Add therecommended engine oil to the proper level.NOTE:_Before checking the engine oil level, wait a fewminutes until the oil has settled.Recommended oilAt 5 °C (40 °F) or higher ÈYamalube 4 (20W40) orSAE 20W40 type SE motor oilAt 15 °C (60 °F) or lower ÉYamalube 4 (10W30) orSAE 10W30 type SE motor oil30 40 50 60 ˚F0 5 10 15 ˚CÉÈ