Essential:
Calipers from a mk3 Mondeo, 2000-2007
Brake pads for a Mondeo mk3, 2000-2007
Focus ST170 Discs - 300mm
13mm Socket
15mm Socket
12mm Socket
10mm Spanner
9mm Spanner
12.5mm Drill Bit + Drill
Caliper Carrier bolts x 4, p/n 6668956
WD-40
1 Litre Brake fluid
Cling film.
Optional:
Brake seal/Dust seal/slide bolt bush/Bleed screw repair kit - can be obtained from http://www.biggred.co.uk/ for around £25 if you wish to repair and replace seals in your new/2nd hand calipers.
If you dont have two people you will need a 1 man brake bleed kit - eg. Gunsons Eezi bleed.
Guide:
First off jack up the car and rest on axle stands. Remove road wheels.
Open the brake fluid reservoir cap and place some cling film over the hole like so, this will help prevent liquid escaping when you remove the brake hoses off the old calipers.
![Posted Image](http://www.corsasport.co.uk/carimages/9307/brakes1.jpg)
Next up, loosen, but do not fully undo the brake hose from the caliper. If you fully remove it now you will be dripping and losing brake fluid whilst you are drilling holes in your hub knuckle.
![Posted Image](http://www.corsasport.co.uk/carimages/9307/brakes2.jpg)
Remove the 13mm caliper carrier bolts as pictured. They may be quite tight.
![Posted Image](http://www.corsasport.co.uk/carimages/9307/brakes3.jpg)
And slide the caliper off your disc.
![Posted Image](http://www.corsasport.co.uk/carimages/9307/brakes4.jpg)
Cable tie your caliper so it isnt dangling only being support by the brake hose.
![Posted Image](http://www.corsasport.co.uk/carimages/9307/brakes5.jpg)
Now you are ready to widen your holes in your hub knuckles, this is what you will be drilling.
![Posted Image](http://www.corsasport.co.uk/carimages/9307/brakes6.jpg)
Drill out the holes with your 12.5mm drill, take it slowly and use plenty of WD40 as cooling agent.
![Posted Image](http://www.corsasport.co.uk/carimages/9307/brakes7.jpg)
Now your holes should be big enough to fit your new 15mm caliper carrier bolts through.
![Posted Image](http://www.corsasport.co.uk/carimages/9307/brakes8.jpg)
Slide on the new disc
![Posted Image](http://www.corsasport.co.uk/carimages/9307/brakes9.jpg)
Now take your old caliper and cut off the cable tie holding it, you will now need to twist the caliper round so the brake hose unscrews, have your new calipers ready as brake fluid will start to dribble out.
When the hose is removed screw it on the new caliper in the same fashion, by turning the caliper, not the hose.
Tighten the hose into the caliper with the 10mm spanner.
Then slide on your caliper assembly over the disc.
![Posted Image](http://www.corsasport.co.uk/carimages/9307/brakes10.jpg)
Now screw your new caliper retainer bolts, but only a few turns.
![Posted Image](http://www.corsasport.co.uk/carimages/9307/brakes11.jpg)
Retighten the brake hose fully to 13nm, this may twist the brake hose and you will need to remove the caliper again to make sure the hose is fully untwisted.
With the caliper back on, and the brake hose done up tightly to 13nm screw your 15mm caliper retainer bolts in all the way to 58nm.
Check you slide pin bolts are done up nice and tight to 25nm.
![Posted Image](http://www.corsasport.co.uk/carimages/9307/brakes12.jpg)
Thats it you are halfway there, just got the otherside to do, I got caught in rain so nicked my mums sun brolly as they are away at the moment so cant moan at me
![Posted Image](http://www.corsasport.co.uk/carimages/9307/brakes13.jpg)
When you have done the otherside in the same fashion you will need to bleed the brakes either using the two man method, of, what I did, use a Gunsons Eezi Bleed kit which you can pick up from Halfords.
Pics of them on
![Posted Image](http://www.corsasport.co.uk/carimages/9307/brakes14.jpg)
![Posted Image](http://www.corsasport.co.uk/carimages/9307/brakes15.jpg)
![Posted Image](http://www.corsasport.co.uk/carimages/9307/brakes16.jpg)
![Posted Image](http://www.corsasport.co.uk/carimages/9307/brakes17.jpg)
![Posted Image](http://www.stevejwilliams.f2s.com/puma/brakes18.jpg)
Dunno if anyone wants to wiki this or what