Workshop Manual

TCD 2015
Cylinder head
I 01-06-04
© 06/2006 8159-001
2/6
6
Pressing out valve guide
z Press out valve guide with press-out pin (1).
1
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Check housing bore for valve guide
z Visually inspect housing bore (arrow).
If the housing bore is heavily scored, the
housing bore must be reamed to the next
oversize dimension.
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z Check housing bore for valve guide with plug
gauge (1).
 P01 05
P01 06
P01 07
The target area of the plug gauge must be
able to move upwards and downwards with
light suction.
The no-go limit of the gauge plug must not
fit into the housing bore. If the no-go limit
fits, it must be reamed to the next oversize.
When the wear limit of the 2nd oversize
stage is reached, the cylinder head must
be renewed.
1
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