Honda 2007 CRF250R, Owner'S Manual

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Servicing Your Honda
59
Valve Clearance
7. Remove the shims (8).
(8) shims
(8)
4. Remove the camshaft holder bolts (4) and
camshaft holders (5).
Loosen the camshaft holder bolts in a
crisscross pattern in two or three steps.
5. Remove the camshaft (6), and then attach a
piece of wire to the cam chain to prevent it
from falling into the crankcase.
Be careful to not let the set rings of the camshaft
holders fall into the crankcase.
(4) camshaft holder bolts (6) camshaft
(5) camshaft holders
6. Remove the valve lifters (7).
Position the removed intake valve lifters and
shims to indicate their location such as intake or
exhaust, right or left.
Do not let the valve lifters or shims fall into the
crankcase.
NOTICE
(7) valve lifters
(6)
(4)
(5)
(4)
(7)
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