Skoda Octavia II 2004 Workshop Manual page 126

Octavia II 2004 ➤ , Octavia II 2010 ➤
2.0/100; 103 kW TDI PD Engine - Edition 01.2018
– Remove bearing shells of camshaft from the cylinder head.
– Remove bucket tappets and lay aside with the contact surface
facing down. Make sure that you do not mix up the tappets.
– Position piston of the relevant cylinder to top dead centre
(TDC).
– Insert the assembly device for valves - MP 1-213 - and adjust
bearing to the stay bolt height.
– Remove valve springs with valve lever - MP 1-211- .
Note
The valves rest on the piston crown.
– Use the extractor - MP 1-206- to remove the valve stem seal.
Installing
– Insert the supplied plastic bushings -A- on the relevant valve
stem. This will prevent any damage to the new valve stem
seals -B -.
– Insert the new valve stem seal into the insertion tool - MP
1-306- .
– Oil the sealing lip of the valve stem seal and carefully slide into
the valve guide.
– Remove plastic sleeve.
– Reinstall valve springs and secure with collets.
– Insert bucket tappets.
– Install camshafts ⇒ page 115
Note
After installing the camshaft, the engine must not be started
♦
for about 30 minutes. The hydraulic bucket tappets must settle
(otherwise valves would strike the pistons).
After carrying out work on the valve gear, carefully crank en‐
♦
gine at least 2 revolutions to ensure that no valve touches the
piston when the engine is started.
120
Rep. gr.15 - Cylinder head, valve gear
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