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Removing and installing the vacuum pump for the brake servo unit > < Removing and installing the brake servo unit - LHD version

Fabia Mk1

Removing and installing the brake servo unit - RHD version
Removing and installing the brake servo unit - RHD version
Special tools and workshop equipment required
t  Hose clamp -MP7-602 (3094)-
t  Release tool -T10159A-
t  Removal and installation pliers, e.g. -VAS 5024-
t  Vehicle system tester -V.A.G 1552- or vehicle diagnosis, measurement and information system -VAS 505x-
t  Brake filling and bleeding device, e. g. -VAS 5234-
t  Extraction bottle (commercially available)
t  Repair kit SP-No. 1H0 698 311 A
t  Brake fluid → Chapter
Removing:
–  Remove engine cover → Engine, Mechanics; Rep. gr.10.
Vehicles with TDI PD Turbocharger engines
   
–  Remove top charge-air pipe -1- with connecting hose -2- → Engine, Mechanics; Rep. gr.21.
Continued for all vehicles
–  Lay sufficient non-fluffing cloths around the engine.
  S45-0193
–  Disconnect plug -1- from the brake fluid level warning contact -F34-.
–  Unclip vacuum hose -6- from the brake fluid reservoir.
–  After opening the breather screws on the front axle brake calipers pump off brake fluid by repeatedly pressing the brake pedal.
–  Clamp off the running-on line of the clutch master cylinder -2- with hose clamp -MP7-602 (3094)-.
–  Open spring strap clamps of the running-on line of the clutch master cylinder using assembly pliers or -VAS 5024-.
–  Disconnect the running-on line of the clutch master cylinder -2- from the brake fluid reservoir -3- and tie up.
–  Unclip the brake lines from the holder -7-.
–  Unscrew the brake lines from the tandem master brake cylinder -5- and shut off.
–  Shut-off the connections of the brake lines on the master brake cylinder with screw plugs from the repair kit SP No. 1 H0 698 311 A.
–  Remove brake light switch → Chapter.
–  Separating the brake pedal from the brake servo unit → Chapter.
  S47-0073
–  Unscrew the nuts for brake servo unit -arrows-.
–  Guide the brake servo unit with master brake cylinder towards the front and remove.
Installing:
Installation is carried out in the reverse order.
–  Clip the brake pedal onto the brake servo unit → Chapter.
–  Setting and installing the brake light switch → Chapter
–  Fill up with new brake fluid.
Vehicles without or with ABS BOSCH 5.7 or ABS, ABS/TCS BOSCH 8.0
–  Bleeding Brake System → Chapter.
Vehicles with ABS/EDL/TCS or ABS/EDL/TCS/ESP BOSCH 5.7
–  Perform basic setting:
t  with the vehicle system tester -V.A.G 1552- → Chapter.
t  with the vehicle diagnosis, measurement and information system -VAS 505x- → Vehicle diagnostic, testing and information system VAS 5051.
Vehicles with ABS//TCS/ESP BOSCH 8.0
–  Perform basic setting:
t  with the vehicle system tester -V.A.G 1552- → Chapter.
t  with the vehicle diagnosis, measurement and information system -VAS 505x- → Vehicle diagnostic, testing and information system VAS 5051.
Vehicles with TDI PD Turbocharger engines
  S47-0074
–  Install top charge-air pipe -1- with connecting hose -2- → Engine, Mechanics; Rep. gr.21.
Continued for all vehicles
–  Bleed clutch → gearbox; Rep. gr.30.
–  Installing engine cover → Engine, Mechanics; Rep. gr.10.
–  Perform automatic test sequence → Chapter either using the vehicle system tester -V.A.G 1552- or the vehicle system test → Vehicle diagnostic, testing and information system VAS 5051 using the vehicle diagnosis, measurement and information system -VAS 505x-
  S45-0193
Tightening torques:
Brake servo unit to foot controls
t  Use new nuts!
20 Nm
Brake lines to master brake cylinder14 Nm

   

Removing and installing the vacuum pump for the brake servo unit > < Removing and installing the brake servo unit - LHD version