3-42 ENGINE • Be sure that the rounded lip E of the cotter fits snugly into the groove F in the stem end. • Install the other valves and springs in the same manner as described previously. 5 Valve spring retainer 6 Cotter  Be sure to restore each spring and valve to their origi- nal positions.  Be careful not to damage the valve and valve stem when handling it. • Install the tappet shims and the tappets to their original posi- tions. NOTE: * Apply engine oil to the stem end, shim and tappet before fitting E them. * When seating the tappet shim, be sure the figure printed sur- L face faces the tappet. P INTAKE PIPE M • Remove the intake pipes. A S • Apply SUZUKI SUPER GREASE to the O-rings. 99000-25030: SUZUKI SUPER GREASE “A” (USA) 99000-25010: SUZUKI SUPER GREASE “A” (Others) • Install the intake pipes.