Valves And Valve Springs - Yamaha XT660R Service Manual

EAS00236

VALVES AND VALVE SPRINGS

2
3
M
Order
Removing the valves and valve
springs
Cylinder head
Rocker arms/rocker arm shafts/cam-
shaft
1 Valve cotter
2 Valve spring retainer
3 Valve spring
4 Exhaust valve
5 Intake valve
6 Valve stem seal
7 Valve spring seat
VALVES AND VALVE SPRINGS
1
2
3
6
6
7
New
5
Job/Part
2
3
M 6
M
7
7
New
4
5
M
Q'ty
Remove the parts in the order listed.
Refer to "CYLINDER HEAD".
Refer to "ROCKER ARMS AND CAM-
SHAFT".
8
4
4
Refer to "REMOVING THE VALVES"
2
and "INSTALLING THE VALVES".
2
4
4
For installation, reverse the removal pro-
cedure.
5 - 23
ENG
1
2
3
6
M
7
New
4
Remarks