What can you use instead of a special tool to push piston back into caliper on the brakes vw golf?

There are a few ways you can push a piston back into a caliper on a VW Golf without a special tool. One way is to use a C-clamp. To do this, place the C-clamp on the caliper with the jaws facing the piston. Tighten the C-clamp until the piston is pushed back into the caliper. Be sure to use a piece of cloth or cardboard between the C-clamp and the caliper to prevent damage to the caliper.

Another way to push a piston back into a caliper is to use a pair of pliers. To do this, place the tips of the pliers on the piston and squeeze the handles until the piston is pushed back into the caliper. Be sure to use care not to damage the piston or the caliper.

If you don't have a C-clamp or a pair of pliers, you can also use a hammer and a screwdriver. To do this, place the screwdriver against the piston and tap the screwdriver with the hammer until the piston is pushed back into the caliper. Be sure to use care not to damage the piston or the caliper.