3-60 ENGINE OIL JET Removal • Remove the piston cooling oil jets 1 from the upper crank- case. • Remove the oil jet 2 (for transmission) from the lower crank- E case. L P M A S • Remove the oil jet 3 (for cam chain tension adjuster) from the cylinder head. Inspection and cleaning • Check the oil jets for clogging. • If they are clogged, clean their oil passage with a proper wire and compressed air. 1 Piston cooling oil jet 2 Oil jet (#14) (For transmission) 3 Oil jet (#8) (For cam chain tension adjuster)