Seat Leon 2013, Workshop Manual

Page: 82 / 279

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– Fit cylinder head gasket -1-.
♦ Note position of centralising pins in cylinder block -arrows-.
♦ Note the installation position of cylinder head cover. Part No.
should be legible from inlet side.
– If crankshaft has been rotated in the meantime: set No. 1 cyl‐
inder piston to top dead centre. Turn crankshaft back slightly.
– Fit cylinder head.
– Insert and cylinder head bolts and tighten hand-tight.
– Tighten cylinder head cover bolts
⇒ page 70 .
Note
Cylinder head bolts do not have to be torqued down again later
after repair work.
Remaining installation sequence carried out in reverse sequence;
note the following:
– Install camshaft housing
⇒ page 76 .
– Remove intake manifold ⇒ page 229
– Change engine oil ⇒ Maintenance ; Booklet 501 .
– Fill cooling system with fresh coolant
⇒ page 150 .
Specified torques
♦
⇒ Fig. ““Engine support - Tightening torque and sequence”“ ,
page 26
♦ ⇒ “1.1 Exploded view - cylinder head”, page 69
♦ ⇒ “1.1 Exploded view - turbocharger”, page 189
♦ ⇒ “4.1 Intake manifold - exploded view”, page 228
♦ ⇒ Fig. ““Installing catalytic converter - tightening torque and
sequence”“ , page 264
♦ ⇒ Running gear, axles, steering; Rep. gr. 40 ; Drive shaft;
Assembly overview: drive shaft
1.4 Removing and installing camshaft hous‐
ing
Removing
– Remove the coolant pump
⇒ page 162 .
– Remove air cleaner housing ⇒ page 226 .
– Removing ignition coils. ⇒ page 269
– Detach toothed belt from camshafts ⇒ page 89 .
– Remove high-pressure pipe -3- ⇒ page 248 .
León 2013 ➤ , León ST 2013 ➤
4-cylinder petrol engine (1.2 l direct injection, 4 V, turbocharger, EA211) - Edition 02.2017
76
Rep. gr.15 - Cylinder head, valve gear