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Discussion Starter #1
Hi,
planning to change crankshaft pulley on my 166 JTDm because it wobbles. It is fastened with six bolts that seems to have a strange bit type. Is it a torx or a torx-plus or something else? And what size of the bit is needed?
/Magnus
 

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You can get away with torx on the JTD and TS bottom pulley although a ribe is the correct tool. Off the top of my head it's a T45 but can't tell you what it translates to in ribe sizes. Think it might be an 8mm
 

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Discussion Starter #4
Thanks,
I have searched for Ribe and it seems to be correct. Now I must find the right size in a hardware store near me.
 

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you might as well buy a set as there are several sizes used on alfa engines :)
 
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