OK to do your front pads you will need....
Jack
Axle stands
13/14/15mm spanners
G clamp or brake calliper wind back tool
Copper grease
Wire brush
17mm socket and bar/impact gun....
Jack the front end up and put it on axle stands.
Front wheels off.
Cap slackened on the brake fluid bottle.
Turn the wheel so the Calliper you are working on is outwards (so you can get to the back of it ).
Now you need the spanners, 13mm and either 14 or 15mm, you will see two bolts holding the calliper to it's carrier with a slightly larger nut that needs holding still. You can just remove the lower bolt and swing the calliper up and tie it there with some string, or do as I do and remove them both, then tie the calliper to the coil spring so it is NOT hanging by the brake hose.
The pads should now be sat in the carrier and be easy to remove.
Now clean the carrier where the pads sit with a wire brush, I usually remove the carrier for this.
If you have the correct replacement pads then smear copper grease on the ends where they sit in the carrier, and on the back where they touch the calliper..
Don't get any on the pad itself, just the steel backing plate
Now it's time for pressing the calliper piston back in, using an old pad over the end of the piston press it back in nice and square using a G clamp, it should slide back smoothly.
Now re fit the calliper with the 13mm bolts, a dab of thread lock can be used and do them up nice and tight.
Now do it all again on the other side and don't forget to pump the brakes up before you drive it and check your brake fluid level and tighten the cap.
Take it a bit steady for at least the first 50 miles to bed the new pads in.
That's a fairly basic write-up but it should be helpful
