kpw 50 Workshop-manual : Page 65

Microfiches
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Page 67

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          6. CYLINDER HEAD/VALVES                           K-PIPE 50
 ROCKER ARM INSPECTION
 Measure the I.D. of each valve rocker arm.
 Service Limits: IN: 10. mm replace if over
                  EX: 10. mm replace if
                  over




 ROCKER ARM SHAFT INSPECTION
 Measure each rocker arm shaft O.D.
 Service Limits: IN: 9.78mm replace if below
       EX: 9.88mm replace if below




 VALVE SPRING INSPECTION
 Measure the free length of the inner and outer
 valve springs.
 Service Limits:
 Inner (IN, EX) : 32.41mm replace if below
 Outer (IN, EX): 35.25mm replace if below




 VALVE /VALVE GUIDE INSPECTION
 Inspect each valve for bending, burning,
 scratches or abnormal stem wear.
 Check valve movement in the guide.
 Measure each valve stem O.D.
 Service Limits:
           IN: 4.90mm replace if below
           EX: 4.90mm replace if below




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