You can use a large C-Clamp to compress the caliper piston.
To compress a caliper piston, you can use a brake caliper tool or a C-clamp. First, ensure the brake fluid reservoir cap is loosened to avoid pressure buildup. Then, position the tool or clamp against the piston and the back of the caliper, and slowly apply pressure until the piston is fully retracted. Be cautious not to damage the piston or the caliper during the process.
If the emergency brake is not connected to the caliper use a "c" Clamp If the emergency brake is connected to that caliper a special tool (not expensive available at Sears or auto parts) is needed Caliper is threaded. Turn Clockwise to compress
If the emergency brake is not connected to the caliper use a "c" Clamp If the emergency brake is connected to that caliper a special tool (not expensive available at Sears or auto parts) is needed Caliper is threaded. Turn Clockwise to compress
You will need a caliper rewinding tool
C or G clamps.
If it is the front brake use a "C" clamp to retract piston If it is the rear and the parking brake is used by this caliper piston is threaded and a special tool (not expensive) available at Sears or auto parts to "screw" piston into caliper body
09581-11000 to compress the piston
It requires a special tool to turn and compress the piston in at the same time.
AnswerThere is not enough information in your question. A cylinder piston you do not compress, you compress the rings in the piston. There are pistons in the brake system. There is no way of knowing the problem without being more specific.I'm assuming you mean the caliper piston. If it can't be compressed, replace the caliper.
The teves caliper is a single piston disc brake caliper and the akebono caliper is a dual piston disc brake caliper. The teves caliper is a single piston disc brake caliper and the akebono caliper is a dual piston disc brake caliper.
Use a "c" clamp to fully compress piston into caliper body
To compress the pistons on a Volvo rear disc brake, first, remove the wheel and access the brake caliper. Use a specialized brake caliper tool or a C-clamp to gently push the piston back into the caliper housing. If the caliper has an integrated parking brake, you may need to rotate the piston while pushing it in, so ensure to follow the specific procedure for your Volvo model. Once compressed, you can reinstall the caliper and wheel.