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31st December 2019, 19:36
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Avid contributor
Rover 75 Join Date: May 2015
Location: Leeds
Posts: 135
Thanks: 0
Thanked 17 Times in 11 Posts
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Noise resonance
I have been trying to track down a resonance on my 75 diesel and after fitting a new alternator, I used a torch to check the best when it was running.
At relatively regular intervals the belts between the crank pulley and the alternator vibrates up down like a guitar string. That is what is making the noise. The crank pulley is a new discount rover spares item, as is the drive belt. Has anyone got any idea what could be causing this? |
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