Workshop Manual

0312 1555 - 0138
2/4
© 11/2004
6
Cylinder head
W 01-01-01
2011
Note
Valve overlap means:
- Outlet valve not yet closed.
- The inlet valve starts opening.
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Check valve clearance
z Arrangement of inlet and outlet valves.
- IN = inlet valve
- EX = outlet valve
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EX EX EX EX
IN IN IN IN
z Check valve clearance setting with feeler gauge
blade on the appropriate cylinder.
Note
The feeler gauge blade must go between the
toggle lever sliding surface and the valve with
little resistance.
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