Sorry it might sound stupid but i can't figure out,in Jaguar university i didn't find the answer . Just lose the exhaust sprocket and align with the help of wrench?

 

The sprocket it a 'friction fit' meaning that there is no keyway to align. Loosen the exhaust sprocket with a 10mm allen and the special holding tool.

Then you can rotate the cam into alignment and replace the secondary tensioner.
Reinstall the sprocket and hold it with the special tool while tightening the bolt with the 10mm allen.

bob gauff

 

Thanks Bob that's exactly what i asked for!

 

Good day everyone

I've reinstalled sec.tensioners everything done correctly,but when i removed cam locking tool the chain on right bank has a slack?But when locking tool is on chain tension is superb!

 

I think it's too much!

 

Does the chain have to be replaced?

 

Sometimes yes. How many miles on the engine??
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45 miles!