declanor said:

Hi all. My 2.5 has developed a really high pitched squeal from the aux belt tensioner. There seems to be play in the pivot but i don't want to take it apart and have it fall to bits in my hand! Is there a bearing in there? What is the usual cause?

Thanks in advance for the help!

D

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wammers said:

Bearing in tensioner or idler. Change both.

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declanor said:

seems like the tensioner arm mounted on the timing cover, not the pulley. Does that make sense?

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declanor said:

yes 2.5dt

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wammers said:

OK it will be the bearing on the tensioner arm. The tensioner plunger is spring loaded to release tension on the belt it must be levered over centre. Also check this for worn bushings in both ends. See instructions in RAVE for details of how to change tensioner, whilst your at i would replace idler as well. Sits to right and just below tensioner bearing.

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declanor said:

great info!!! anyone online supplied the bits?

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