Seat Ateca 2017 Workshop Manual page 201

4 cyl. petrol engine (1.8 l and 2.0 l with direct injection, 4 V, exhaust gas turbocharger, timing chain,
Note
If the valve cones were extracted from the assembly cartridge,
♦
they must be placed on the base - VAS 5161/18- .
Press assembly cartridge -VAS 5161/8- onto insertion device
♦
from above and pick up valve cotters.
– Use pressure fork - VAS 5161/8- to press down assembly car‐
tridge - VAS 5161/2- , then turn knurled screw of assembly
cartridge back and forth while pulling upwards.
– Release pressure fork - VAS 5161/2- with knurled screw in
pulled position.
– Detach removal and installation device - VAS 5161- .
The remaining installation steps are carried out in the reverse se‐
quence. Note the following points:
– Install camshafts ⇒ page 158
4.7.2 Removing and installing valve stem oil
seals (cylinder head removed)
Special tools and workshop equipment required
♦ Valve stem seal puller - 3364-
♦ Valve stem seal fitting tool - 3365-
Ateca 2017 ➤ , León 2013 ➤ , León ST 2013 ➤
.
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permitted unless authorised by SEAT S.A. SEAT S.A does not guarantee or accept any liability with
respect to the correctness of information in this document. Copyright by SEAT S.A.
EA 888 III. Gen) - Edition 10.2018
193
4. Valve gear