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Skoda Workshop Service and Repair Manuals

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Repairing the front brake caliper > < Checking the master brake cylinder for tightness

Yeti

Removing and installing brake servo unit - Vehicles with right-hand drive
Removing and installing brake servo unit - Vehicles with right-hand drive
Special tools and workshop equipment required
t  Brake filling and bleeding device, e. g. -VAS 5234-
t  Extraction bottle
t  Plug set for engine -VAS 6122/40-
t  Supporting device -MP9–200-
t  Wing plate -T10311-
t  Adapter -MP9–200/3-
Removing:
–  Removing driver side trim panel → Body Work; Rep. gr.70.
–  Separating the brake pedal from the brake servo unit → Chapter.
   
–  Remove bulkhead plenum chamber → Body; Rep. gr.66.
–  Remove vacuum hose from the brake servo unit.
Vehicles with diesel engines:
Remove diesel particle filter → Engine; Rep. gr.26.
Continued for all vehicles:
–  Remove master brake cylinder → Chapter.
  S10-0258
–  Unscrew screws of pendulum support -arrow B- and -arrow C-.
  S34-0882
–  Unscrew the screws -1- of the brake servo unit and remove.
Vehicles with diesel engines:
–  Remove cover for timing belt.
–  Attach the engine on the right to the supporting device -MP9–200-.
–  Partially lower the engine on the right vehicle side by approx. 60 to 70 mm → Engine; Rep. gr.10 or → Engine; Rep. gr.13, while doing so pay attention to all the lines.
–  Slightly pull the engine towards the front with the assistance of a second mechanic.
–  Swivel the brake servo unit with a pressure rod via the camshaft belt pulley.
–  Remove the brake servo unit from the vehicle.
Installing:
–  Installation is carried out in the reverse order.
  Note
If the battery earth strap is disconnected and connected, carry out certain additional operations → Electrical System; Rep. gr.27.
After installing, it is necessary to:
–  Bleeding brake system → Chapter.
–  Bleed clutch → Gearbox; Rep. gr.30.
  S47-0146
Tightening torques:
Master brake cylinder to brake servo unit
t  Use new nuts!
50 Nm
Screw for brake servo unit to foot controls25 Nm
Brake lines to master brake cylinder14 Nm
Pendulum support to gearbox → Engine; Rep. gr.10

   

Repairing the front brake caliper > < Checking the master brake cylinder for tightness