Seat Ateca 2017 Workshop Manual page 94

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
– Remove balance shaft timing chain
– Unbolt conrod bearing caps.
– Remove crankshaft bearing caps.
– Remove crankshaft and unbolt sender wheel.
– Replace the sender wheel -2- each time the bolts -1- are loos‐
ened.
Note
If the countersunk bolts are tightened a second time, the seats
♦
for the bolt heads in the sender wheel will be deformed to such
an extent that the bolt heads make contact with the crankshaft
-3- -arrows- and the sender wheel beneath the bolts will be
loose.
The sender wheel can only be installed in one position, the
♦
holes are offset.
Specified torques
♦ ⇒ "3.1 Assembly overview - crankshaft", page 79
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86
Rep. gr.13 - Crankshaft group
⇒ page 148 .