are u trying to change them?
The rear brake calipers screw back in. This is because of the park brake. There is a tool that you can either buy or rent from one of the larger parts stores.
NO! Brake Calipers are what compress your Brake Pads on to the rotor which turn simeultaniously with your wheels.
No need to rotate the front caliper pistons as you compress the front calipers. That process is only for the rear calipers because of the parking brake mechanism.
The fronts get changed the normal way, the rears you have to screw in the pistons, don't try to compress them you will ruin the caliber.
the piston on the rear calipers will turn in a clockwise motion and that is how they retract.
The easiest way is with a "C" clamp.
The 1989 Lincoln Continental brake booster is located on the firewall in the engine compartment. The brake booster will be on the drivers side of the firewall.
The calipers on a Mazda 6 turn inwards you don't push them to compress them.
You can purchase a disc brake tool for compressing the calipers at any auto parts dealer for about $8.00. You will also need to have the brake fluid filler cap off. You can purchase a disc brake tool for compressing the calipers at any auto parts dealer for about $8.00. You will also need to have the brake fluid filler cap off.
Check for sticking calipers.
If the parking brake is connected to these calipers a special tool is required (not expensive) because piston is threaded. Tool available at Sears or auto parts store
The 2003 model has different caliper assembly for the brake system of the vehicle. If your Caravan has drum rear brakes, it uses TRW brake calipers. If you have disc rotors in the rear then the front will have "Continental Teves" calipers (Haynes 9-3).