Chevy pistons are an interference fit that requires the rods to be heated in a special heater and the wrist pin installed while they are hot. To remove a piston requires special tooling to support the piston and it is pressed out on a hydraulic press. Its a job for a machine shop not for the weekend warrior.
You need a tool that can compress the piston at the same time you can rotate the caliper clockwise. Or you can use a clamp and a screwdriver to gently compress the piston.
A brake rotor removal tool that is commonly recommended for replacing brake rotors on a car is a brake caliper piston compressor tool. This tool helps compress the caliper piston, making it easier to remove the brake rotor. It is important to ensure that the tool is compatible with your specific car model before using it.
A disc rotor removal tool that is commonly recommended for replacing brake rotors on a car is a brake caliper piston tool. This tool helps compress the caliper piston, making it easier to remove the rotor. It is important to ensure that the tool is compatible with your specific car model to avoid any damage during the replacement process.
The grooves on the tool will lock into the grooves on the piston of the wheel cylinder and turn to rewind.
To retract the rear brake caliper piston, you typically need to use a brake caliper tool or a C-clamp. First, remove the caliper from the bracket and ensure the brake fluid reservoir cap is loosened to prevent pressure buildup. Then, either compress the piston gently with the tool or use the C-clamp to push it back in, ensuring you do so evenly to avoid damaging the piston. Always check for any rust or debris in the caliper before reassembling.
A disc brake piston tool is the best tool to use for removing brake pads on a car. It helps compress the piston back into the caliper, making it easier to install new brake pads.
Use a "c" clamp (front) to slide piston into caliper body Rear piston is threaded and requires a special tool to screw piston into caliper body Tool not expensive and available at Sears or auto parts
To remove a Shimano cassette, you can use a cassette removal tool. Insert the tool into the cassette lockring and turn it counterclockwise to loosen and remove the cassette from the hub.
Brake piston? Front use a "C" clamp to compress Rear - Piston is threaded turn clockwise to compress (water pump pliers?)
There is a tool available for the purpose. The tool fits into the caliper piston head notches, and has a turnscrew which rotates the caliper piston head while compressing it. Watch the caliper piston boot while turning, as it can catch and tear. It helps to use a small screwdriver to push the seal of the boot back slightly before compressing the piston; less likely to catch and tear that way. If you notice the boot pulling, back up on the turnscrew to relieve tension on the boot, and use the small screwdriver. I 'rented' the tool at Autozone; they put the cost of the tool on your credit card, then refund it when you return the tool.
The purpose of a piston ring expander is to make it easier remove and install piston rings. Because of the low torque they use, they help to prevent damage to the piston rings.
You will need a tool to wind back the caliper piston or a steering wheel puller will do the job.All the standard stuff choc wheels jack up front remove wheels .Remove the two bolts top and bottom at the back of the caliper remove the caliper remove the outer brake pad use the tool to wind back the piston all the way remove the inner pad and place new pads in replace caliper and bolts pump the brake pedal until hard and replace wheels .