Yamaha YZFR1W 2007 Service Manual page 221

EAS24270
VALVES AND VALVE SPRINGS
Removing the valves and valve springs
Order
Cylinder head
1 Intake valve lifter
2 Intake valve pad
3 Intake valve cotter
4 Intake valve upper spring seat
5 Intake valve spring
6 Intake valve oil seal
7 Intake valve lower spring seat
8 Intake valve
9 Intake valve guide
10 Exhaust valve lifter
11 Exhaust valve pad
12 Exhaust valve cotter
13 Exhaust valve upper spring seat
14 Exhaust valve spring
15 Exhaust valve oil seal
16 Exhaust valve lower spring seat
17 Exhaust valve
18 Exhaust valve guide
Job/Parts to remove
VALVES AND VALVE SPRINGS
Q'ty
Refer to "CYLINDER HEAD" on page 5-18.
8
8
16
8
8
8
8
8
8
8
8
16
8
8
8
8
8
8
5-21
Remarks