2007-2010 Kawasaki Ultra 250X/260X/260LX PWC Factory Service Manual, Page 47Get this manual
PERIODIC MAINTENANCE 2-25 Periodic Maintenance Procedures
Apply molybdenum disulfide oil to the valve lifters and apply engine oil to the shimsand install them Install the camshaftsBe sure to install the camshafts properly (see Camshaft Installation in the Engine Top End chapter) Remeasure any valve clearance that was adjusted Readjust if necessary
CAUTION
Do not put shim stock under the shimThis may cause the shim to pop out at high rpm, causing extensive engine damageDo not grind the shimThis may cause it to fracture, causing extensive engine damage
Engine Mounting Bolts Inspection and Tightness
Check the tightness of the engine mounting bolts [A] If there are loose boltsremove the bolts Apply non-permanent locking agent to the engine mounting bolts and tighten them TorqueEngine Mounting Bolts: 36 Nm (3.7 kgf.m27 ftlb)