Seat Ateca 2017 Workshop Manual page 154

Ateca 2017 ➤ , León 2013 ➤ , León ST 2013 ➤
4 cyl. petrol engine (1.8 l and 2.0 l with direct injection, 4 V, exhaust gas turbocharger, timing chain,
EA 888 III. Gen) - Edition 10.2018
– Install chain tensioner -1-, and tighten bolts -arrows-.
– Install chain tensioner -2-. The retaining clip -arrow- must be
seated in recess in upper part of sump. Tighten bolt -1- and
remove dowel pin - T40011- .
– Using assembly tool - T40266- , turn inlet camshaft in
-direction of arrow 1- until camshaft clamp - T40271/2- can be
removed from between teeth of chain sprocket -2-. Relieve
tension from camshaft.
– Remove camshaft clamp - T40271/1- and -T40271/2- .
– Make sure that adjustment has been carried out correctly:
chain links with coloured markings -arrows- must be posi‐
tioned at markings on chain sprockets.
146
Rep. gr.15 - Cylinder head, valve gear
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