Yamaha TDM850 1996 Service Manual page 146

VALVE AND VALVE SPRING
2. Install:
S Valve cotters 1
NOTE:
Install the valve cotters while compressing the
valve spring with the valve spring compressor.
3. Secure the valve cotters 1 onto the valve stem
by tapping lightly with a piece of wood.
NOTE:
Do not hit so much as to damage the valve.
4. Install:
S Pads 1
S Valve lifters 2
NOTE:
S The valve lifters must move smoothly when ro-
tated with the finger.
S Each valve lifter and pad must be reinstalled in
their original position.
Refer to "VALVE CLEARANCE ADJUSTMENT" in
CHAPTER 3.
4-22
ENG
Valve spring compressor 2 :
90890-04019
Attachment 3 :
90890-04108