8. ALTERNATOR/STATER CLUTCH/ CAM CHAIN TENSIONER K-PIPE 50 INSPECTION Measure the driven sprocket O.D. Service Limit:37.83mm replace if over Measure the driven sprocket I.D. Service Limit:19.06mm replace if over Check the one-way clutch rollers, spring caps and springs for wear or damage. Spring Spring Cap Roller Cam Chain Tensioner Tensioner Rod CAM CHAIN TENSIONER REMOVAL Drain the engine oil (page 3-3) Remove the alternator (page 8-3) Remove the starter clutch (page 8-4) Remove the tensioner sealing bolt, washer, spring and tensioner rod. Remove the pivot bolt and cam chain tensioner. Spring Washer And Bolt TENSIONER SPRING AND PUSH ROD INSPECTION Measure the tensioner spring free length. Service limit: 90mm 8-5