Yamaha TZ250M1 Owner's Service Manual page 127

CYLINDER HEAD, CYLINDER AND PISTON
4. Install:
• O-ring 1N
• Dowel pin 2
NOTE:
Apply the lithium soap base grease on the O-
rings.
5. Install:
• Cylinder head 1
• Copper washer 2
• Bolt (cylinder head) 3
NOTE:
• Apply the lithium soap base grease on the
thread and contact surface of the bolt (cylin-
der head).
• Tighten the bolts (cylinder head) in stage,
using a crisscross pattern.
6. Install:
• YPVS cable 2, 4 (open side) 1
• YPVS cable 1, 3 (close side) 2
To cable stay 3.
NOTE:
Install the open side cables (sleeve a cables)
to the "0" marked b side of the cable stay.
7. Connect:
• YPVS cable 2, 4 (open side) 1
• YPVS cable 1, 3 (close side) 2
To valve pulley 3.
NOTE:
Connect thhe silver cables to the left side cylin-
der and the black cables to the right cylinder.
Refer to "CABLE ROUTING DIAGRAM" sec-
tion in the CHAPTER 2.
4-29
ENG
11 Nm (1.1 mdkg, 8.0 ftdlb)
T