How long to change discs and pads

[Poodle]

Make sure you take the cap off the fluid reservoir before squeezing pistons back, otherwise it's a great way to find weak seals in your master cylinder lol. I'd use proper brake grease as well, but there's nothing wrong with a bit of copper slip. Clean up the faces of the carrier and the sliders while you're there too, careful not to twist the brake hoses when you bolt the carriers back on.