Yamaha YW125Y_ Utility Trailer User Manual


 
5-21
ENG
RemarksOrder Job/Part Q’ty
1
2
3
4
5
6
7
8
8
4
4
2
2
4
4
8
EAS00236
VALVES AND VALVE SPRINGS
Removing the valves and valve
springs
Cylinder head
Rocker arms
Rocker arm shafts
Camshaft
Valve cotter
Valve spring retainer
Valve spring
Valve (intake)
Valve (exhaust)
Valve stem seal
Valve stem seat/valve guide
O-ring
Remove the parts in the order listed.
Refer to “CYLINDER HEAD”.
Refer to “REMOVING THE ROCKER
ARMS AND CAMSHAFT” and “INSTALL-
ING THE CAMSHAFT AND ROCKER
ARMS”.
Refer to “REMOVING THE VALVES” and
“INSTALLING THE VALVES”.
VALVES AND VALVE SPRINGS
1
2
3
6
8
7
8
1
2
8
3
6
8
7
4
5
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