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Step
20
Parts
to
remove
intake and exhaust valves
Remarks and procedures
(1)
Press down 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.
Fasteners
INTAKE VAL
EXHAUST VAL COLLET VALVE
VALVE
SPRING
VALVE
GUIDE
u
Fig.
5-15
/-".
I
/"-
Fig.
5-
16
-
26-