Skoda Octavia Workshop Manual page 75

OCTAVIA
Edition 08.99
S00.5127.50.20
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Cylinder Head/Valve Gear
l Pistons must not be positioned at top dead
centre.
Notes:
♦ The cams for cylinder 1 must be pointing up
when installing the camshaft.
K ♦ When the installing the bearing caps, pay
attention to off-centering of hole. Fit on bear-
ing caps and determine installation position
before installing camshaft.
- Oil contact surfaces of camshaft.
- Insert camshaft.
- Tighten bearing caps 2 and 4 alternately di-
agonally across and tighten to final torque of
20 Nm.
- Apply a thin coat of sealant AMV 174 004 01
to contact surface of bearing cap 1.
- Install bearing caps 3, 1 and 5 and likewise
tighten to final torque of 20 Nm.
- Insert parallel key into camshaft.
K - Install camshaft sprocket.
- Hold camshaft sprocket tight with counter-
holder T30004 for tightening the bolt (un-
screw bolts -arrows- first of all).
Tightening torque: 100 Nm
Note:
The crankshaft must not be positioned at TDC
when rotating the camshaft otherwise risk of
damage to valves and piston crowns.
The remaining assembly is carried out in the
reverse order to removal.
- Install toothed belt, tension ⇒ page 13-5.
Note:
After installing the camshaft, wait about 30 min-
utes before starting the engine to allow the hy-
draulic valve clearance compensation elements
to settle (otherwise valves will strike pistons).
15
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