2007-2010 Kawasaki Ultra 250X/260X/260LX PWC Factory Service Manual, Page 219Get this manual
ENGINE TOP END 6-21 Camshaft, Camshaft Chain
Camshaft, Camshaft Cap Wear
Cut strips of plastigage (press gauge) to journal widthPlace strip on each journal parallel to the camshaft installed in the correct position Measure each clearance between the camshaft journal and the camshaft cap using plastigage [A] Tighten:
TorqueCamshaft Cap Bolts: 12 Nm (1.2 kgf.m104 in.lb) Upper Camshaft Chain Guide Bolts: 12 Nm (1.2 kgf.m104 inlb)
0 00 not turn the camshaft when the plastigage is between the journal and camshaft capCamshaft JournalCamshaft Cap Clearance Standard: 0.0280.071 mm (0.00110.0028 in Service Limit: 0.16 mm (0.006 in
If any clearance exceeds the service limit, measure the diameter of each camshaft journal with micrometerCamshaft Journal Diameter Standard: 23.95023.972 mm (0.94290.9438 in Service Limit: 23.92 mm (0.942 in