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Discussion Starter · #1 ·
I have searched but no success.
Could somebody show a diagram of auxiliary (serpentine) belts for the n62b48 E63.

PS I have found many for E60, E70, X5 but not for E63 with n62b48.... :dunno:
I am looking for the Idler Pulley and the Tensioner Pulleys especially.
 

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96 Posts
Discussion Starter · #7 ·
I just want to know...
Which is the tensioner...
Which is free pulley...
I am curious also about another pulleys.

I could only recognize AC pulley because it is on the other side.
 

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I just want to know...
Which is the tensioner...
Which is free pulley...
I am curious also about another pulleys.

I could only recognize AC pulley because it is on the other side.
The AC has it own pulleys & belt. The main drive belt has the tension pulley directly in the middle of the other pulley. There is Torx female socket will fit in that pulley to remove the belt. The idler pulley will have the black plastic cover over it.
 
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