CHAPTER 3A ENGINE 260/ 300 / 400 cc ATV SERVICE MANUAL09.0
CHAPTER 3 ENGINE PAGE. 3A- 24
Installing steps:
zRemove the tensioner cap bolt c and springs
d.
zRelease the timing chain tensioner one-w ay
cam e and push the tensioner rod f all the way
in.
zInstall the tensioner with a new gasket gonto
the cylinder.
zInstall the springs d and cap bolt c.
zTighten the bolt (with gasket) to the specified
torque .
Bolt (chain tensioner)
Cap bolt (timing chain tensioner)
6. Tighten:
zBolt (cam sprocket)
7. Check:
zValve timing
Out of alignment → Adjust.
8. Check:
zValve clearance
Out of specification → Adjust.
Refer to the "VALVE CLEARANCE
ADJUSTMENT"section.