Skoda Octavia Workshop Manual page 84

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Cylinder Head, Valve Gear
Inlet side
K The inlet valves have a different installation
angle in the cylinder head. The valve depressor
MP 1-229 has two different positions:
♦ 1 - Top position for centre inlet valve
♦ 2 - Bottom position, for the two outer inlet
valves
♦ 3 - Threaded holes on left and right into which
an M6x25 bolt is inserted which is used for
attaching the valve depressor to the cylinder
head.
K - Attach valve depressor MP 1-229 on the inlet
side to the cylinder head using the two M6x25
bolts.
- Screw pressure hose MP 1-210 into the
spark plug thread and apply a constant
pressure at least 0.6 MPa
- Set position for the corresponding inlet valve.
- Use threaded spindle and thrust piece MP
1-229/1 to press valve springs down and
remove.
Note:
If valve collets are tight, detach with light blows
with a hammer.
K - Use puller MP 1-230 to pull off valve stem
seals.
OCTAVIA
Edition 08.96
S00.5104.50.20