When any element of doubt exists, refer to good technical information, such as a Haynes manual based on your make and model of car. Haynes use plenty of pictures and well as tell you how to do the job. Remember, always go by the book.
The best quote I've had to change pads and discs on a vauxhall omega is £182.
replace front brake discs and pads.
On my 2007 Sonata I had to replace the brake pads and rotors at 57000 miles.
By going to the nearest service!
Just cost me $1000, apparently they are not allowed to machine the discs?!!
Changing brake discs and pads is very easy and will take less than an hour on most vehicles. Modern pads and discs are much the same to replace on most cars. Car Parts Direct have a five minute video to show you how to replace your brakes. They also have discounted brakes you can buy online.
It depends on how hard you drive it. Different pad compounds also wear at different rates so that influences the longevity of the part.
One can purchase brake discs from a variety of stores. Stores such as AutoAnything, eBay, GSF Car Parts, Auto Parts Warehouse, and Walmart sell brake discs.
Check the front brake sensors. Replace them if they are worn out. Make sure you get the correct front brake sensors.
no need to replace wheel bearing unless the wheel bearing is worn out
Depends on what kind of "discs" you're referring to... (compact discs? brake discs?)
May be that the brake discs are warped and need replaced. Shouldnt cost too much maybe around £70 for both discs and pads. Or that the wheels need balanced, does the steering wheel judder when driving at speed eg 60 or 70 mph?