Replacing Valve Stem Seals - Skoda Octavia 1996 Service Manual

15
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Cylinder Head/Valve Gear
K - Use a wooden or plastic wedge to press
bucket tappet down. If it is possible to insert
a 0.20 mm feeler gauge between camshaft
and bucket tappet, replace tappet.

Replacing valve stem seals

l Cylinder head installed
Special tools, testers and aids required
♦ Extraction device MP 1-206
♦ Pressure hose MP 1-210
♦ Assembly lever MP 1-211
♦ Fitting tool MP 1-212
♦ Assembly device MP 1-213
Removing
- Remove camshaft ⇒ page 15-17.
- Remove bucket tappets (do not mix up) and
place down with contact surface facing down.
- Unscrew spark plugs.
- Position piston of the relevant cylinder to
„bottom dead centre".
K - Insert assembly device MP 1-213 and set
mounting to height of stud bolt.
- Screw pressure hose MP 1-210 into the
spark plug thread and constantly apply
pressure to the cylinder.
min. 0.6 MPa pressure
OCTAVIA
Edition 05.97
S00.5105.51.20