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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.
Component Nm
Nuts/bolts M6 10
M7 15
M8 20
M10 40
M12 65
♦ Assembly mountings
⇒ “2.1 Installation overview - assembly mountings”,
page 44 .
♦ Securing gearbox to engine ⇒ Rep. gr. 34 ; Removing and
installing gearbox; Tightening torques for gearbox
Operation process
Note
♦
Renew bolts that are tightened with turning further angle.
♦
Renew self-locking nuts and bolts as well as gaskets, seals
and O-rings.
♦
Hose unions and air intake pipes/hoses must be free of oil and
grease when installing.
♦
Secure all hose connections with hose clips corresponding to
the series equipment ⇒ Electronic parts catalogue .
♦
Refit all cable ties at the same locations when reinstalling.
– Check dowel sleeves for centring engine/gearbox and renew
if damaged.
– Hook intermediate plate onto sealing flange and slide onto
dowel sleeves -arrows-.
Vehicles with manual gearbox
– If clutch release bearing is worn, renew it ⇒ Rep. gr. 30 ;
Clutch mechanism; Repairing clutch release mechanism .
– Lightly grease gearbox input shaft splines with grease for
clutch plate splines ⇒ Electronic Parts Catalogue (ETKA) .
– Check centring of clutch plate.
– Secure gearbox to engine.
Vehicles with dual clutch gearbox
– If engine and gearbox are separated, needle bearing in crank‐
shaft must be renewed ⇒ page 82 .
– Secure gearbox to engine.
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
40 Rep. gr.10 - Removing and installing engine
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