Seat Ateca 2017 Workshop Manual page 147

4 cyl. petrol engine (1.8 l and 2.0 l with direct injection, 4 V, exhaust gas turbocharger, timing chain,
– Screw camshaft clamp - T40271/2- onto cylinder head, and
insert it in splines of chain sprocket (direction of arrow -2-). If
necessary, turn inlet camshaft using assembly tool - T40266-
-arrow 1-.
– Bolt camshaft clamp - T40271/1- onto cylinder head.
A second mechanic is required for the following work step.
– Using assembly tool - T40266- , locate exhaust camshaft in
direction of arrow -A-. Remove bolt -1- and detach tensioning
rail -2- downwards. Turn exhaust camshaft clockwise -A- until
camshaft clamp - T40271/1- can be inserted in teeth of chain
sprocket -C-.
– Remove guide rail -1-. To do this, use a screwdriver to release
catch -arrow-, and press off guide rail forwards.
– Unscrew bolts -arrows-, and remove chain tensioner -1-.
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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.
Ateca 2017 ➤ , León 2013 ➤ , León ST 2013 ➤
EA 888 III. Gen) - Edition 10.2018
139
3. Chain drive