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Step Parts to remove Remarks and procedures Fasteners
19
Intake and exhaust
valves
(1) Press down the spring retainer, take
out collet valve, and then remove
spring retainer and valve spring.
(2) Remove intake and exhaust valves
from cylinder head.
* Clean carbon and gum deposit from the
valves, valve seats, ports and guides.
Inspect valves, valve seats and guides.
10 mm spanner
hexagonal wrench
: 2 pcs.
: 2 pcs.