#DIYDay again... Time to do the rear brakes on the car.
I watched this video first, a few changes regards the 2008 model I have. For example a 13mm bolt instead of a 12mm bolt. I don't have the shim plates, but my pads have spring clips built into them.
I did indeed have a seized slider pin. The lower drivers side pin had to be forced to rotate with a 15mm spanner... and once loose, I just kept turning it and turning it as I pulled on it, until I came out.
That one was quite badly corroded, and had very little grease residue.
So cleaned them out with brake cleaner and some paper towel rolled so I could insert it into the slider pin hole.
Used new grease and new slider pins, making sure I used the correct calliper grease which is silicone based and heat won't degrade it. Grease up the slider pins and hole, put the new rubber boots on and locked everything into place.
Then wind the calliper piston back, again requiring a different tool to the one shown in the video. But I bought a kit, so could easily find the right one that fits.
A little smudge of grease on the back of the new pads as they go in, to help stop squealing.
Took me an hour to do the drivers side, but about 25 mins to do the other side once, I'd figured it all out properly.
As for the old pads... one side was worn down to metal at the bottom due to the stuck slider pin, which explains the metal grinding sound I was getting. The disc were good though, so there was enough material on the pads to stop any gouging of the disc on that side.
Once everything is back together and properly tightened up, wheels on and nuts tightened... thank feck for impact wrenches.... gently press the brake pedal until you feel the brakes firm up... then pull the handbrake on and off until that self adjusts properly too.
After that... a quick spin up and down the road, hitting the brakes firmly as if doing an emergency stop.
No grinding, stops nice and smoothly.
Will take a few miles to bed the new pads in properly. But that's another service job done.
Was going to fit new discs and pads on the front... But my back is protesting profusely... So coffee and some painkillers... front brakes work just fine... They're just getting a little low and I've not replaced the front discs in the 7yrs I've owned it.
I also need to replace all 4 tyres soon... Not a job I can do myself.
But it's nice to know I can still do some basics on the car. Spent £120 pads, slider pin kit, grease, cleaners as well as a new trolley jack and calliper winding tool. That's less than it would have cost at a garage because they'd have found the problem, needed to order the new slider pins... or bodged it to save themselves time and money whilst saying they fixed it. So a garage could have charged me £150-200 inc labour.
But it means the front will only cost me the parts and I bought those 6 months ago.
Every little saving helps, and working on and repairing your own stuff is very satisfying.
Didn't involve any crawling around on the floor either, sat on my tool box, and occasionally used a kneeling cushion to reach under and place the jack stands to support the car... had those 13yrs and this is the first I've used them. Not done anything except minor work and fixes since I sold my old sports car and sold the owners club site.
https://www.youtube.com/watch?v=1MUcYlmXMhs