Sorry, my books are related to technical specifications for the Motor Trade, correct oils, tightening torques, timing details etc. So they assume that the mechanic can strip and rebuild most things.
From a quick look at the photos of calipers and guide /slider pins for your vehicle, it looks like once you have undone the single slider pin Allen bolt the caliper pivots and comes away then if no excessive wear then suitable rubber to metal slider grease on the moving parts to ensure easy movement then when your new discs and pads have been fitted and caliper piston pushed back, then re engage the caliper and refit the Allan bolt through the bushes, pump the pedal a few times to firm up the brakes and then with wheels tightened a road test to confirm all good, plus a check that nothing binding or brakes getting warm etc. Assuming yours is similar to the parts below in photos. If there was excessive movement then the new bush kit would be advisable.
Obviously the brake pads require the suitable anti squeal heat proof grease on the back of brake pads etc.
Others with your model on Forum will be able to give more detailed advice.