4.3 Valve dimensions

– Bolt guide plate -VAS 5161A/32- onto cylinder head again. – Insert assembly cartridge -VAS 5161A/32-1- with sleeve -VAS 5161A/32-2- into guide plate. – Press pressure fork downwards and pull knurled screw up‐wards, turning it clockwise and anticlockwise. The valve cones are mounted in this way. – Reduce pressure on pressure fork whilst pulling on knurled screw.

– Repeat procedure on each valve. Installing Assembly is carried out in the reverse order, note the following: – Install turbocharger ⇒ “1.2 Removing and installing turbocharger”, page 353 . – Install plenum chamber cover ⇒ General body repairs, exte‐rior; Rep. gr. 50 ; Bulkhead; Removing and installing plenum chamber cover . Installing bulkhead of plenum chamber cover ⇒ General body repairs, exterior; Rep. gr. 50 ; Bulkhead; Removing and installing bulkhead . Toledo 2013, Ibiza 2016

– Install plenum chamber cover ⇒ General body repairs, exte‐rior; Rep. gr. 55 ; front lid, rear lid, central locking; rust under wiper: remove and install – Install engine control unit ⇒ “6 Engine (motor) control unit”, page 412 . – Install plenum chamber cover ⇒ General body repairs, exte‐rior; Rep. gr. 55 ; front lid, rear lid, central locking; plenum chamber cover noise insulation covering; remove and install Continued for all vehicles

– Install camshaft housing ⇒ “1.4 Removing and installing camshaft housing”, page 166 . – Install spark plugs ⇒ “1.1 Assembly overview - ignition system”, page 464 . Specified torques ♦ ⇒ “1.1 Assembly overview - turbocharger”, page 351 ♦ ⇒ Running gear, axles, steering; Rep. gr. 40 ; Drive shaft; Assembly overview: drive shaft

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3.7.2 Removing and installing valve stem seals (cylinder head removed)

Special tools and workshop equipment required