16 ENGINE 169
16.5.25 Adjusting the valve clearance
305535-10
–
Remove screws
.
Info
Make sure that the crankshaft is at top dead center.
305536-10
–
Screw suitable screws
into the rocker arm shafts
.
– Remove the rocker arm shafts and take off the rocker arm.
305538-10
–
Remove shims
and set them down according to the installation position.
– Correct the shims as indicated by the results of the valve clearance check.
– Insert suitable shims.
305537-10
– Position the rocker arms and mount the rocker arm shafts.
The tapped hole of the rocker arm shaft faces outward.
Drill hole
and the flat surface face upward.
305535-11
–
Mount and tighten screws
.
Guideline
Screw, rocker arm shaft M6x30 12 Nm (8.9 lbf ft)
–
Mount and tighten screws
.
Guideline
Screw, rocker arm shaft M6x40 12 Nm (8.9 lbf ft)
– Check the valve clearance. ( p. 168)