Pneumatic piston return device set

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Reset brake caliper pistons on all conventional combi calipers with no damage.

In order not to destroy the automatic adjustment mechanism of floating calipers with integrated parking brake (combi caliper), the piston must be pressed and turned at the same time when resetting. The Pneumatic Piston Return Device Set is well suited for this job. Due to the infinitely variable pneumatic return of the piston, the device is well suited for brake callipers with right-hand and left-hand return. With the two universal adapters is almost only an application adapter for all vehicles required. The two exchangeable universal adapters fit all conventional vehicle models. The pin spacing can be pre-set by turning the top plate. The precise pin spacing of the turn plate adapts automatically to the holes of the brake piston by turning the base device. With the accessory adapter 03.9314-4990.1, the pistons of normal floating callipers can also be reset.

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Technical specifications
  • Easy and fast work due to pneumatic support
  • Universal use
  • Suitable for right-hand and left-hand thread resetting
  • Automatic compensation of different thread pitches
  • Two universal adapters for all conventional calliper designs
  • Rotational movement done manually
  • Optimum hold using rubberised counter bearing plate