2009-2010 Suzuki DF70A DF80A DF90A Outboard Service Manual, Page 135Get this manual
Power Unit Mechanical:
Timing Chain, Chain Tensioner and Camshaft Sprockets Inspection
NOTE If any component is worn excessively, cracked, defective or damaged in any way, it must be replaced
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Timing Chain TensionerChain Guide Check chain tensioner shoe for wear or damageIf excessive wear or other damage is found, replace it Check chain guide shoe for wear or damageIf excessive wear or other damage is found, replace it
Timing Chain Inspect timing chain for wear or damageIf excessive wear or other damage is found, replace it
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