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Cylinder head, valve gear -> 2.2 Renewing camshaft oil seals for Your Volkswagen Touareg SUV First Generation (2002-2010)

Touareg 2003 ➤  
8-cylinder injection engine - Edition 11.2011  
– Insert camshaft and secure with bearing caps -3-, -5- and  
-7-.  
Inlet camshaft  
– Attach dial gauge with universal dial gauge bracket to cylinder  
head, as shown.  
Wear limit for axial clearance: max. 0.20 mm.  
Exhaust camshaft  
lk  
– Attach dial gauge with universal dial gauge bracket to cylinder  
head, as shown.  
Wear limit for axial clearance: max. 0.20 mm.  
2.2  
Renewing camshaft oil seals  
Special tools and workshop equipment required  
♦ Oil seal extractor -3240-  
♦ Fitting tool -3241-  
Removing  
– Remove toothed belt and camshaft sprockets ⇒ page 34 .  
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Rep. gr.15 - Cylinder head, valve gear  
Touareg 2003 ➤  
8-cylinder injection engine - Edition 11.2011  
– Unscrew inner part of oil seal extractor -3240- several turns  
out of the outer part and lock with knurled screw.  
– Lubricate threaded head of oil seal extractor, place it in posi‐  
tion and, exerting firm pressure, screw it into oil seal as far as  
possible.  
– Loosen knurled screw and turn inner part against camshaft  
until oil seal is pulled out.  
– Clamp flats of oil seal extractor in vice. Remove oil seal with  
pliers.  
Installing  
– Fit seal and press it in to stop using pressure sleeve -3241/1-  
and bolt -3241/6- .  
– Install toothed belt and camshaft sprockets ⇒ page 34 .  
2.3  
Renewing Hall sender seals  
Special tools and workshop equipment required  
♦ Oil seal extractor -2085-  
♦ Fitting sleeves -3241-  
Procedure  
Left cylinder head  
– Disconnect connectors from ignition coils and injectors and lay  
wiring harness to side.  
– Pull connector off Hall sender.  
– Remove Hall sender housing with Hall sender screen and tap‐  
er.  
Right cylinder head  
– Remove right toothed belt guard.  
– Pull connector off Hall sender.  
2. Repairing valve gear  
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