4-26
ENG
CYLINDER HEAD, CYLINDER AND PISTON
2. Install:
9
Spring
1
9
Link lever
2
9
Collar
3
9
Valve shaft
4
9
Valve holder
5
9
Bolt (link lever)
6
NOTE:
9
Install the spring to the link lever, and then to
the cylinder.
9
Install the spring with its stopper portion
a
fac-
ing inward.
9
Apply the lithium soap base grease on the oil
seal lip.
3. Install:
9
Thrust plate
1
9
Screw (thrust plate)
2
4. Check:
9
Power valve smooth movement
Unsmooth movement
→
Repair or replace.
5. Install:
9
Gasket (power valve cover)
1
9
Power valve cover
2
9
Screw (power valve cover)
3
9
YPVS breather hose
4
NOTE:
9
Install the power valve cover so that the arrow
mark
a
faces upward.
9
Install the clamp of the YPVS breather hose
with its opening portion
b
facing backward.
4 Nm (0.4 m•kg, 2.9 ft•lb)
4 Nm (0.4 m•kg, 2.9 ft•lb)
5 Nm (0.5 m•kg, 3.6 ft•lb)
1C3-9-32-4B 4/6/06 2:10 PM Page 18