Workshop Manual

© 06/2006 8158-001
1/2
TCD 2015
Cylinder head
W 01-06-03
6
Checking the valve guide
Commercial available tools:
– Magnetic measuring stand
Special tools:
– Dial gauge. . . . . . . . . . . . . . . . . . 100400
– W 01-05-01
New valves are used for testing.
When the wear limit is reached, the valve
guide must be renewed.
Checking the valve guide
z Remove valves.
 W 01-05-01
z Visually inspect valve guide for wear.
© 40713-0
Measure valve stem clearance
z Mount magnetic measuring stand.
z Insert dial gauge.
z Insert new valve.
z Place stylus under pre-tension on the valve
head (arrow).
z Turn the dial until the pointer points to "0".
© 40714-0