Turbo Compressor: Removing And Fitting - Seat Ateca 2017 Workshop Manual

4 cyl. petrol engine (1.8 l and 2.0 l with direct injection, 4 V, exhaust gas turbocharger, timing chain,
16 - Bolt
❑ 9 Nm
17 - Bolt
❑ 9 Nm
18 - Coolant return line
19 - O-ring
❑ Renew after removal
❑ Lubricate with coolant
20 - O-ring
❑ Renew after removing
❑ Lubricate lightly with engine oil
21 - Bolt
❑ Coat thread with high-temperature paste ⇒ Electronic parts catalogue (ETKA) .
❑ 30 Nm
22 - Support plate
❑ For the exhaust gas turbocharger
23 - Bolt
❑ 30 Nm
24 - Bolt
❑ 9 Nm
Fitting location of turbocharger air recirculation valve - N249-
– Note installation position -arrows-.
1.2

Turbo compressor: removing and fitting

Note
The turbocharger is removed from above.
♦
If the turbocharger has suffered mechanical damage (e.g.
♦
damaged compressor wheel), it is not sufficient merely to fit a
new turbocharger. The following work must be performed in
order to avoid further damage:
Check air cleaner housing, air filter element and air hoses for
♦
dirt and foreign particles.
Check the whole charge air path and charge air cooler for for‐
♦
eign objects.
If foreign objects are discovered in the charge air system,
♦
clean the charge air path and, if necessary, renew the charge
air cooler.
Ateca 2017 ➤ , León 2013 ➤ , León ST 2013 ➤
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.
EA 888 III. Gen) - Edition 10.2018
1. Turbocharger
309