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Old Jun 18th, 2022, 15:42   #188
Problemchild1976
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Last Online: Yesterday 22:22
Join Date: Dec 2021
Location: Bristol
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Quote:
Originally Posted by Othen View Post
PS. I found some photos; these mounting bolts?



It looks like they aren't blind holes after all:



... which is good news, it is much easier to tap them and to snap off the end of the helicoils.

So what is the problem?
Well they are semi blind - there is a bit of material which I assume is to stop an incorrect length bolt being used and fouling the disc?

Well because this is the case, my first drill and tap only went to a certain depth and wasn’t fully tapped (tap in the kit is one where the tap isn’t full for the first 1/4”

This meant that all though my Helicoil went it, it was too tight for the bolt

I removed the blind foul and tapped fully again and this time things went together better



I also cleaned up the bolts with a matching M12 1.75 die



Getting there now




I also had to replace the passenger side calliper as 1 of the 4 pistons had seized

JJ
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