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Skoda Workshop Service and Repair Manuals

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Removing and installing brake servo unit - Vehicles with right-hand drive > < Functional test

Octavia Mk2

Removing and installing brake servo unit - Vehicles with left-hand drive
Removing and installing brake servo unit - Vehicles with left-hand drive
Special tools and workshop equipment required
t  Brake filling and bleeding device, e. g. -VAS 5234-
Removing:
–  Removing driver side trim panel → Body Work; Rep. gr.70.
Vehicles up to 11.05
   
–  Unplug connector -1- from the brake light switch (if present).
–  Remove brake light switch -2- (if present) by turning 45° to the left.
Continued for all vehicles:
–  Separating the brake pedal from the brake servo unit → Chapter.
Continued for all vehicles:
–  Remove master brake cylinder → Chapter.
Vehicles with LPG drive:
–  Unscrew the evaporator from the evaporator holder and lay it to one side → 1.6/72 kW; 75 kW engine; Rep. gr.24.
–  Remove evaporator holder → 1.6/72 kW; 75 kW engine; Rep. gr.24.
Continued for all vehicles:
–  Remove vacuum hose from the brake servo unit.
  S47-0093
–  Unscrew nuts -1- from brake servo unit.
–  Carefully 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.
Vehicles up to 11.05
–  Setting the brake light switch → Chapter.
  S47-0094
Tightening torques:
Brake servo unit to foot controls
t  Use new nuts!
25 Nm
Master brake cylinder to brake servo unit
t  Use new nuts!
25 Nm
Brake lines to master brake cylinder14 Nm

   

Removing and installing brake servo unit - Vehicles with right-hand drive > < Functional test