VW Golf manuals

Volkswagen Golf Service & Repair Manual: Testing for leaks

Special tools and workshop equipment required
Tester for brake pressure regulator -V.A.G 1310 A-
   
Adapter M10 -V.A.G 1310/6-
Test prerequisites:
Brake system (hydraulic unit, brake hoses, brake lines and brake calipers) operating properly and free of leaks.
Carry out the following work:
Checking
–  Remove bleeder valve at one of front brake calipers.
–  Connect pressure gauge -V.A.G 1310 A- and bleed.
–  Apply pressure to brake pedal until gauge indicates a pressure of 50 bar. The pressure must not drop by more than 4 bar within the test period of 45 seconds. Renew brake master cylinder if drop in pressure exceeds specification.
 

Testing for leaks

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

Wheels and Tyres guide
...

Other materials:

General repair instructions
–  → Chapter „Safety precautions when working on high-voltage system“ Comply with notes. –  Read self-diagnosis of auxiliary heater using vehicle diagnostic tester. –  ...

Assembly overview - data bus diagnostic interface
1 -  Electrical connector For data bus diagnostic interface -J533- 2 -  Data bus diagnostic interface -J533- Removing and installing → Chapter 3 -  Bolt Spe ...

Removing and installing parking aid control unit -J446-, RHD vehicle
  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. Removing ...

© 2016-2022 Copyright www.vwgolf.org