Seat Ateca 2017 Workshop Manual page 134

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
Tightening cover with 15 bolts
– Apply silicone sealant, as shown in the image, to the clean
sealing surface -Arrow 1- and on the edges -arrows 2- of the
new cover.
♦ Thickness of sealant bead: 2 to 3 mm.
– Install cover immediately and tighten bolts.
Note
Do not tighten bolts -3- and -6- with turning further angle until after
the vibration damper has been installed. The bolts must be un‐
screwed again for installing the vibration damper. Observe differ‐
ences in torque for steel and aluminium bolts!
Stage Steel bolts
1. -1 - 15-
2. -1 - 15-
Stage Aluminium bolts Specified torque/turning further angle
1. -1 - 15-
2. -1 - 15-
Tightening cover with 8 bolts
– Apply silicone sealant, as shown in the image, to the clean
sealing surface -Arrow 1- and on the edges -arrows 2- of the
new cover.
• Thickness of sealant bead: 2 ... 3 mm.
Note
The cover must be installed within 5 minutes after applying the
♦
silicone sealant.
The line of sealant must not be thicker than prescribed, as
♦
otherwise excessive sealant will enter the sump and obstruct
the strainer in the oil intake pipe.
126
Rep. gr.15 - Cylinder head, valve gear
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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.
Torque specification and turning fur‐
ther angle for steel bolts
8 Nm
45°
for aluminium bolts
4 Nm
45°