Volkswagen Touareg 2003 Workshop Repair Manual page 70

Touareg 2003 ➤
8-cylinder injection engine - Edition 11.2011
– Fit guide plate -VAS 5161/7- onto cylinder head as shown in
illustration.
– Secure guide plate using the knurled screws -VAS 5161/12- .
– Insert drift -VAS 5161/3- into guide plate and knock valve cot‐
ters loose using a plastic hammer.
– Screw toothed piece -VAS 5161/6- with -VAS 5161/5- into
guide plate -VAS 5161/7- .
– Insert assembly cartridge -VAS 5161/8- into guide plate -VAS
5161/7- .
– Screw adapter -T40012- into spark plug thread, connect to
compressed air line with commercially available adapter and
apply constant pressure (at least 6 bar).
– Attach pressure fork -VAS 5161/2- to snap-in device -VAS
5161/6- and push assembly cartridge down.
– At the same time, turn knurled screw of assembly cartridge
clockwise until tips engage in valve cotters.
– Move knurled screw back and forth lightly to press apart valve
cotters and to capture them in the assembly cartridge.
– Release pressure fork and remove assembly cartridge from
guide plate.
– Remove guide plate from cylinder head.
Note
The compressed air line remains connected.
– Pull off valve stem seals using valve stem seal puller -3364- .
64
Rep. gr.15 - Cylinder head, valve gear