Overnight was heavy rain, into the morning, so bit of a write off. The weather got a little clearer in the afternoon so tried to get some quicker simpler things done.
Went over the brake pads, where they contact and slide along the carrier, with the same flap wheel I used for said carriers:
Only one pad seems to have its original stainless spring clips fully intact:
One has one completely snapped, and 3 have a metal bit on the other side snapped off, so just went at them with the flap wheel to get them as clean as possible. Not too fussed as eventually these will be all be renewed over the next few years.
Interesting that these cars have them physically riveted onto the brake pads, they're usually bits that clip into the carrier, or sometimes nothing at all. I presume its a small bit of stainless to reduce rust being a factor in gumming them up.
Anyways, copper greased the contact areas on the carrier and slid them in:
It's better than it was the first time they were dry fitted, but still not super smooth all round, some were fine, other's a bit stiffer. I'll keep an eye on them over the first few months on the road.
The bolts for the caliper to the carrier had some blue threadlocker on them, so reapplied some fresh stuff:
Then went and retracted the calipers:
This is mainly to make it a lot easier to put them back on, and to gauge whether these calipers are going to be trouble in the medium term. They retracted in fine.
Got some anti squeal paste and put it on the piston, and the backs of the pads where it'll touch the piston on the inside and the caliper on the outside, then put it in place:
It was a 13mm socket for the bolt, and a 17mm spanner on the slider pin to counter hold it. These were tightened to 35Nm.
So simply a case of doing the same on the other side:
Definitely easier to do with the steering turned appropriately as per the pics above. Again, the pads were sliding better, just stiff on a couple of them.
Used the flap wheel to clean the caliper piston face:
Although it's really hard to tell given it's still manky. They all eventually look like this I suppose.
But as per the other side, attached and tightened to 35Nm:
I'll need to get those brake hose clamps tapped into the brackets for the hoses, but otherwise, that's it.
The calipers were sliding horizontally without issue, easy to check with them retracted and the pads looking like halfway through their life.
Went into the car and gently pressed the brake pedal a few times to get those pistons out and ready.
The pic above shows the wheel bolts already rusting from the rain, so I'll probably need to clean those up again, then spray some of that XCP stuff on them once the wheels are on.
Didn't want to risk getting caught out by the rain, so packed up for the day.
Maintenance: £2227.01
Upgrades: £1322.97
Miscellaneous: £697.20