Skoda Octavia III 2013 Workshop Manual page 125

Note
Replace screws which are tightened with the torquing angle
♦
after disassembly.
Replace gasket rings, seals and self-locking nuts after disas‐
♦
sembly.
Note the different sealants for sealing surfaces and cylinder
♦
head bolts.
If a replacement cylinder head must be installed, the contact
♦
surfaces between hydraulic balancing elements, roller rocker
fingers and camshaft slideways must be oiled before the cam‐
shafts are installed.
Hose connections as well as charge air pipes and -hoses must
♦
be free of oil and grease before being installed.
Secure all hose connections with hose clamps which comply
♦
with the series design ETKA - ⇒ Electronic Catalogue of Orig‐
inal Parts .
♦ In order to secure the air guide hoses securely on their con‐
nection fittings, the screw threads must be sprayed with rust
solvent before installing if the screw clamps have been used
beforehand.
When replacing the cylinder head or cylinder head gasket, you
♦
must replace the coolant and engine oil after disassembly.
– Fit on cylinder head gasket.
♦ Pay attention to fitted pins in cylinder block -arrows-.
♦ Observe fitting location of cylinder head gasket, the identifi‐
cation (part number) must be legible from the inlet side.
WARNING
Make sure no parts are damaged by the timing chain when
turning the crankshaft.
If the crankshaft has been turned in the meantime:
– Position piston for cyl. 1 on "TDC" and turn back crankshaft
slightly.
– Insert the cylinder head.
– Insert cylinder head bolts and tighten by hand.
– Tightening sequence, cylinder head cover
⇒ Fig. ""Follow the specified order for tightening cylinder head
bolts"" , page 110 .
Note
Tightening up the cylinder head bolts after doing repair work is
not necessary.
Octavia III 2013 ➤ , Octavia III 2014 ➤
1.8/132 kW TSI; 2.0/162 kW TSI engines - Edition 01.2015
117
3. Cylinder head