1987-2004 Kawasaki Mojave KSF250 Service Manual, Page 60Get this manual
ENGINE TOP END 413 eApply engine oil to the rocker shaft, and insert the shaft running it through the cylinder head, the rocker arms and springseTighten the rocker shaft and rocker shaft plug to the specified torque (see Exploded View)
Rocker Arm and Rocker Shaft Inspection elnspect the rocker arms and rocker shaftsIf they are badly worn, replace themRocker Arm Inside Diameter Standard: 12.50012.518 mm Service Limit: 12.55 mm Rocker Shaft Diameter Standard: 12.46612.484 mm Service Limit: 12.44 mm
AOil Pipe
BMounting Bolts
oThe exhaust side rocker arm has an to markWhen changing the rocker arm with new one, select the rocker arm with the same mark as formerNOTE off the marks are not matched, it will affect the timing when the cam pushes down the rocker arm and therefore KACR will not operate properlyoJ( the rocker arm mark has disappeared, look at the same mark on the KA CR unit
Cylinder Head Oil Pipe Installation Notes eFlush out the oil pipe with high flash-point solventeFix the oil pipe properly into the cylinder head oil passage holes by pushing both ends at the same timeeTighten the oil 'pipe mounting bolts to the specified torque (see Exploded View)