Removing And Installing Valve Stem Seals - Seat Leon 2013 Workshop Manual

4-cylinder petrol engine (1.2 l direct injection, 4 V, turbocharger, EA211) - Edition 02.2017
– Unscrew bolt -2- and remove camshaft control valve 1 -
N205- .
Installation
Installation is carried out in the reverse order. Please note the
following:
Note
Check O-ring for damage.
♦
If it is damaged, renew it together with camshaft control valve
♦
1 - N205- .
The O-ring cannot be renewed individually.
♦
Specified torques
♦ ⇒ "1.2 Exploded view - camshaft housing", page 70
3.7 Removing and installing valve stem
seals
⇒ "3.7.1 Removing and installing valve stem oil seals (cylinder
head installed)", page 117
⇒ "3.7.2 Removing and installing valve stem oil seals (cylinder
head removed)", page 120
3.7.1 Removing and installing valve stem oil
seals (cylinder head installed)
Special tools and workshop equipment required
♦ Spark plug socket and extension - 3122 B-
♦ Removal and installation device for valve cotters - VAS 5161A-
with guide plate - VAS 5161A/32- .
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
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.
León 2013 ➤ , León ST 2013 ➤
3. Valve control
117