tedsmart Posted September 1, 2008 Share Posted September 1, 2008 Hello, all Just a quick question about the bearing change for the belt tensioner on a 300Tdi, I know that the drive belt tensioner is left hand thread! But are the aircon tensioner & idler left hand thread as well I guess they are but want to make sure? Thanks ted Quote Link to comment Share on other sites More sharing options...
JimAttrill Posted September 1, 2008 Share Posted September 1, 2008 There is no reason for them to be, unlike the belt tensioner bolt, which has to be LHT. So, no, they are normal RHT. The top bearing may be a 6301 or a 6203. The bottom one is a 6203. Quote Link to comment Share on other sites More sharing options...
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