2006-2010 Suzuki DF150 / DF175 4-Stroke Outboards Service Manual, Page 237Get this manual
POWER UNIT
CAMSHAFT TIMING SPROCKET Check teeth of sprocket for wear or damageIf excessive wear or other damage is found, replace it
POWER UNIT
CAMSHAFT TIMING SPROCKET Check teeth of sprocket for wear or damageIf excessive wear or other damage is found, replace it