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13 – Crankshaft group
1 Cylinder block (pulley end)
⇒ “1.1 Exploded view - cylinder block (pulley end)”, page 58
⇒ “1.2 Removing and installing poly V-belt”, page 60
⇒ “1.3 Removing and installing tensioner for poly V-belt”,
page 61
⇒ “1.4 Removing and installing vibration damper”, page 61
⇒ “1.5 Removing and installing ancillary bracket”, page 67
⇒ “1.6 Removing and installing engine support”, page 69
⇒ “1.7 Renewing seal for vibration damper”, page 70
1.1 Exploded view - cylinder block (pulley end)
1 - Poly V-belt
❑ Check for wear
❑ Do not kink.
❑ Routing of poly V-belt
⇒ page 60
❑ Removing and fitting
⇒ page 60
❑ When installing, make
sure it is properly seated
on pulleys.
2 - Tensioning device for V-rib‐
bed belt
❑ Pivot with open-end
spanner to slacken poly
V-belt
❑ Lock with locking pin -
T10060 A-
❑ Removing and fitting
⇒ page 61
❑ Specified torque for ten‐
sioning roller to tension‐
er: 60 Nm
3 - Bolt
❑ Renew after removing
❑ 8 Nm +45°
4 - Bolt
❑ Must be renewed if re‐
moved
❑ Moisten O-ring with oil.
❑ Use counterholder -
T10355- to loosen and
tighten
❑ 150 Nm +90°
5 - O-ring
❑ Not available as replacement part; supplied together with bolt
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
58 Rep. gr.13 - Crankshaft group