Well the sorting of the XM exhaust has been delayed a few days as I got a phone call from Cheryl yesterday saying that her clutch pedal had gone to the floor in the 207 and not returned. She called the AA out who advised that the clutch master cylinder had gone. They were however at one point refusing to recover it as they thought the car was drivable despite having no clutch. I know you can drive with no clutch, however I don't fancy messing around with this one as it's got a dual mass flywheel.
Anyway, Cheryl stayed in Edinburgh last night as she needed to be at work for 6am today which meant that the train would't get her there on time. I decided to take a punt on the AA man being right so I ordered a clutch master cylinder from the main dealer. It was only £41 including VAT so thought it's easier to try that and hope it works rather then change the clutch!
I came home from work tonight and set to it and am pleased to say it's done

My arms are a bit red and scratched from working down the back of the engine but I'll live.
It's actually not to bad to do. Unclip it from the top of the pedal which was nice and easy then under the bonnet and you can see it poking through the bulkhead. Access was awkward so I took the top half of the air box out and moved the bottom half to one side which gave me the space I needed to work. The high pressure pipe unclipped without any problems, the low pressure one was a little awkward but nothing to complain about.
I had the whole thing changed in about 30 - 40 minutes... then the fun began.
The new master cylinder was leaking like a sieve from the high pressure outlet. So out it came again and when comparing it to the old master cylinder there was no o ring in it. I swapped the o ring to the new master cylinder and refitted it. Much to my annoyance it was still leaking like a sieve, so out it came once again. This time I put the little o ring on the end of the high pressure pipe and built everything back up again and much to my relief it was bone dry this time.
Bleeding it was a little awkward as it was a plastic bleed screw that was in an awkward to get to place that was to tight to undo by hand so I had to wriggle a 13mm spanner onto it.
However, it's done, the car is back on the road and Cheryl doesn't need to use any of my cars
Happy days!
David.