6. Cylinder Head / Valve
6-16
Valve Clearance Adjustment
Install the auto-chain tensioner.
Loosen valve clearance adjustment nuts and bolts
located on valve rocker arm.
Measure and adjust valve clearance with feeler
gauge.
After valve clearance had been adjusted to
standard value, hold adjustment bolt and then
tighten the Adjustment nut.
Standard Value: (Refer to page 2)
Special Service Tool:
Valve clearance adjustment wrench
SYM-9001200 or valve clearance adjuster
SYM-9001210.
Install the side cover of the cylinder head. (2 bolts)
Install the left cooling shroud of the engine body
outer cover. (1 bolt)
Auto-chain tensioner
2 bolts
Blow-by system hose
1 bolt
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