Disc pads and brake shoes should be changed when almost down to the metal. In the case of disc pads it only takes 15 minutes to check, just remove wheel and look in the gap at how much wear is left. Your should do this at least twice a year.
Bleed the brakes. It sounds like you have air in the system.
How often brakes should be changed depends on the type of brakes in the vehicle and the use of the bakes in the vehicle. However, the general rule is every 10,000 miles.
You should bring your car in to a shop or a place like auto zone etc. They will inform you on the condition of your brakes and when they need to be changed out.
There is no 'set' answer for this question. Be aware that there are built-in warning devices on the brakes. When the pads are low you will begin hear a screeching sound whenever you apply the brakes. When you start hearing that sound consistently - it is time.
When the brake pads are worn the rivets will actually touch the brake rotor when the brakes are applied. The brakes should be changed immediately.
it depends on where you go
I need a daigram of the rear brakes being changed
you go to a mechanic and change*
should brakes be kept in a good condition
You should not drive the car until the brakes are repaired.
You should not drive the car until the brakes are repaired.
looks like you need to bleed your brakes they most likely have air in them and bleeding them should fix this