Skoda Octavia III 2013 Workshop Manual page 108

Octavia III 2013 ➤ , Octavia III 2014 ➤
1.6/66; 77; 81; 2.0/105; 110; 135 kW TDI CR engine - Edition 07.2014
– Release the cylinder head bolts in the order -1 ... 10-.
Note
A 2nd mechanic is required for removing the cylinder head.
– Swivel the cylinder head to the left out of the rear toothed belt
guard and simultaneously remove the tensioning pulley.
– Make sure that the oil return-flow line for exhaust gas turbo‐
charger is not damaged.
– Place the cylinder head so that the oil return-flow line is not
bent. If necessary, put a piece of wood under the exhaust
manifold.
Caution
Risk of damage to the glow plugs when turning the cylinder
head.
♦ If the cylinder head is removed with installed glow plugs,
do not place it down on the sealing surface since the glow
plugs protrude slightly beyond the sealing surface.
Install
Note
There must not be any oil or coolant present in the blind holes
♦
for the cylinder head bolts.
Replace cylinder head bolts.
♦
Renew self-locking nuts.
♦
Replace screws which have been tightened to torquing angle.
♦
♦ Always replace gasket rings and seals.
Remove the new cylinder head gasket from its wrapping im‐
♦
mediately before fitting.
♦ Treat the seal with the utmost care. Damage to the silicone
layer and in the area of the bead results in leakages.
When installing an exchange cylinder head with the camshafts
♦
installed, it is necessary to oil the contact surfaces between
the roller arms and the cams after installing the cylinder head.
Secure all hose connections with spring-type clips that comply
♦
with the series design ⇒ ETKA - Electronic Catalogue of Orig‐
inal Parts .
To ensure that no valve is set during starting, turn the crank‐
♦
shaft carefully by at least 2 turns.
WARNING
Wear protective gloves when working with sealant and grease
remover!
– Make sure that when cleaning the cylinder head and cylinder
block no foreign bodies can get into the cylinder or into the oil
and coolant galleries.
100
Rep. gr.15 - Cylinder head, valve gear