[Big D]

Hi Malcolm

According to the manual, and other M8s I've seen, the clutch tubing should be routed along the right hand side (co-driver side) alongside the tubing for the brakes and throttle. The bleed point should be a 90 degree fitting just inside the engine bay on the right side as Darrin says.

Your discussion around the 5/16" line is very interesting and timely for me. I was in the process of making up the lines for the clutch using 1/2" tube. Copper nickel 1/2" tube is available in the US but not easily available here. I finally found a brake specialist here who could supply it. I made up a line to use as a template out of 3/16" tube and asked them to make me the same thing in 1/2" hydraulic tubing. I wasn't confident I'd be able to fold the 1/2" tube without any kinks so figured I'd get a specialist to do it. The other lines I did in 1/4" and 5/16" came out good but even the 3/8" was getting a bit difficult to bend without kinks.

When I spoke to the brake guys, all their 'experts' asked why the hell would you need 1/2" tubing for that. I told them that's what the manual says and that's what the M8 used so go to it and make me it please! However, they came back to me on Monday and said that while they could supply the line they were having a real battle getting fittings for a 1/2" tube to match the 1/2" UNF thread on the master cylinder.

I told them about your experiences and the business owner came out and looked at the M8. He also thought 3/8" or 5/16 " tube should do the job for the clutch. He went away and had a look at the connections he could get and the only way he could get lines and connections to fit was to have a 5/16" line with an adaptor to bring it up to 1/2" UNF for the master cylinder.

So, to save any more mucking around I told him to go for it and make me that line in 5/16". Hopefully it works for me but I figure you will probably get yours resolved before I am able to test it.