Arona 2018 ➤ , Ateca 2017 ➤ , Ibiza 2016 ➤ , Ibiza 2018 ➤ , Ibiza ST ... 3-cylinder petrol engine (1.0 l direct injection, 4 V, turbocharger, EA211) - Edition 07.2018 5 - Oil scraper rings ❑ Carefully remove and install 3-part oil scraper rings by hand ❑ Checking ring gap ⇒ page 152 . ❑ Ring-to-groove clearance not measurable. 6 - Conrod bolt ❑ Renewing ❑ To measure radial clearance, tighten to corresponding specified torque but not further. ❑ Oil threads and contact surface ❑ 30 Nm +90° 7 - Conrod bearing cap ❑ Check fitting position ❑ The caps only fit in one position and only on the appropriate conrod due to the breaking procedure (cracking) separating the cap from the conrod. ❑ Mark with cylinder number prior to removal -A-. ❑ Installation position: the marking -B- points toward the belt pulley (if there is no marking, this must be made before removing). 8 - Bearing race ❑ Fitting position ⇒ page 150 ❑ Do not interchange used bearing shells. ❑ Insert bearing shells centrally. Checking radial clearance with Plastigage: ❑ New: 0.020 ... 0.060 mm ❑ Wear limit: 0.070 mm ❑ Do not rotate crankshaft when checking radial clearance. 9 - Pressure relief valve ❑ Opening pressure of pressure relief valve: 1.8 … 2.2 bar ❑ 27 Nm 10 - Oil spray jet ❑ For piston cooling. ❑ Removing and installing ⇒ page 153 11 - Connecting rod ❑ Renew as set only. Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not permittednumber unless authorised ❑ Mark with cylinder -A-. 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. ❑ Installation position: the marking -B- points toward the belt pulley (if there is no marking, this must be made before removing). ❑ Piston axial guided ❑ Separating new conrod ⇒ “4.4 Separating new conrod”, page 152 .
4. Pistons and conrods
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