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Brake line > < Removing and installing master brake cylinder - Vehicles with left-hand drive

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Removing and installing master brake cylinder - Vehicles with right-hand drive
Removing and installing master brake cylinder - Vehicles with right-hand drive
Special tools and workshop equipment required
t  Repair kit -1H0 698 311 A-
t  Brake filling and bleeding device, e. g. -VAS 5234-
t  Extraction bottle
Removing:
–  Remove engine cover → engine; Rep. gr.10.
Vehicles with diesel engines 2.0 TDI CR - India (BS4):
–  Remove filler neck for washer-fluid reservoir and lay it to one side → Engine; Rep. gr.10.
–  Remove the coolant expansion bottle and lay it to one side.
   
–  Unhook fuel hose -2- from bracket.
–  Remove the bracket for the fuel lines upwards -in direction of arrow- and lay to the side.
–  Disconnect plug connection -1- for additional fuel pump -V393-.
–  Unscrew screws -3- for bracket of additional fuel pump -V393-.
–  Fold the bracket with the additional fuel pump -V393- forwards.
Other vehicles with diesel engines:
Remove diesel particle filter → Engine; Rep. gr.26.
Continued for all vehicles:
–  Lay sufficient non-fluffing cloths around the engine and gearbox.
–  Extract as much brake fluid as possible from the brake fluid reservoir.
For vehicles with a manual gearbox:
–  Detach the return hose -B- of the clutch master cylinder from the brake fluid reservoir and attach it slightly higher.
Continued for all vehicles:
  A23-10241
–  Disconnect plug connection -A- from brake fluid level warning contact.
  S47-0120
–  Unscrew the brake lines -1- at the master brake cylinder, close the brake lines with the screw plugs from the repair kit -1H0 698 311 A-.
–  Release the nuts -2- of the master brake cylinder.
–  If present, remove the protection plate.
  S47-0145
–  Slightly pull off the master brake cylinder from the brake servo unit.
–  Disconnect plug connection -1- from brake light switch -F- (on vehicles with the brake light switch -F - on the master brake cylinder).
–  Carefully remove the master brake cylinder -4-.
Installing:
Installation is carried out in the reverse order.
–  Pay attention to the correct fitting of the pressure rod in the master brake cylinder.
After installing, it is necessary to:
–  Bleeding brake system → Chapter.
–  Bleed clutch → Gearbox; Rep. gr.30.
  S47-0144
Tightening torques:
Master brake cylinder to brake servo unit
t  Use new nuts!
50 Nm
Brake lines to master brake cylinder14 Nm

   

Brake line > < Removing and installing master brake cylinder - Vehicles with left-hand drive