Volkswagen Golf Service & Repair Manual: Pre-bleeding brake system pressure accumulator -VX70-

Volkswagen Golf Service & Repair Manual / Brake system (hybrid) / Brakes, hydraulics, regulator, servo / Hydraulic system / Pre-bleeding brake system pressure accumulator -VX70-

Special tools and workshop equipment required

Sealing plug repair kit -1H0 698 311 A-

Pre-bleeding brake system pressure accumulator -VX70-

–	Connect commercially available bleed bottle -2- to brake system pressure accumulator -VX70--1- using suitable bleed hose.

–	Open bleeder valve -arrow A-.

–	Fill in brake fluid until it flows bubble-free out of threaded hole -arrow B-.

–	Close bleeder valve -arrow A-.

–	Seal threaded hole -arrow B- using sealing plugs from repair kit -1H0 698 311 A-.

–	Install brake system pressure accumulator -VX70- → Chapter.

Pre-bleeding brake system pressure accumulator -VX70-

Subsequent bleeding of hydraulic system

Note Carry out subsequent bleeding when: brake pedal travel is too long or so-called »soft brake pedal« ...

Testing for leaks

Special tools and workshop equipment required Tester for brake pressure regulator -V.A.G 1310 A- ...

Other materials:

Overview of fitting locations - electrical and electronic components, standard seat, seat of type "ergo Aktiv"
1 - Massage control unit -J740- Removing and installing → Chapter Depends on equipment 2 - Seat heating element Heated seat cushion for driver seat -Z6 Heated seat cushion for front passenger seat -Z8 Depends on ...

Removing and installing interface for entry and start authorisation system -J965-
Note When renewing the control unit, select Renew function for the respective control unit in Guided fault finding or Guided functions mode → Vehicle diagnostic tester. The removal and insta ...

Removing and installing mirror trim
Special tools and workshop equipment required Torque wrench -V.A.G 1783 Note Removal and installation are described only for the left mirror trim. The right side is simi ...