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Removing and installing the master brake cylinder - RHD vehicles > < Summary of components: Brake Servo Unit/Master Brake Cylinder for vehicles without ABS or with ABS, ABS/EDL Mark 20 - RHD vehicl

Octavia Mk1

Removing and installing the master brake cylinder - LHD vehicles
Removing and installing the master brake cylinder - LHD vehicles
Special tools and workshop equipment required
t  Hose clamp -MP 7-602-
t  Extraction bottle (commercially available)
t  Brake fluid → Chapter
t  Repair set SP.-no. -1H0 698 311 A-
  Note
t  Before disconnecting the battery determine the code of the radio sets fitted with anti-theft coding.
t  After reconnecting the battery, a few additional operations must be carried out → Electrical System; Rep. gr.27
Removing
–  Disconnect battery → Electrical System; Rep. gr.27.
  Note
The following 2 work steps do not apply to the 1.6 ltr./55 kW engine:
   
–  Disconnect the plug -1- of the air mass meter from the air guide pipe of the air filter.
–  Unscrew screws -2- at the air filter -3- and lay it aside.
–  If necessary, remove the relay carrier above the brake servo unit on diesel engines.
  A45-0041
–  Disconnect plug -1- from brake fluid level warning contact -F34-.
–  Using an extraction bottle extract as much brake fluid as possible from the brake fluid reservoir.
–  Clamp off the running-on line of the clutch master cylinder -2- with hose clamp -MP 7-602-.
–  Disconnect the running-on line of the clutch master cylinder -2- from the brake fluid reservoir -3- and tie up.
–  Unscrew the brake lines from the tandem master brake cylinder, close the brake lines with the screw plugs from the repair kit SP no. -1 HO 698 311 A-.
–  Unscrew the heat shield on 74 kW, 92 kW and 110 kW engine.
–  Unscrew the tandem master brake cylinder from the brake servo unit.
Install
Installation is carried out in the reverse order.
–  Replace the gasket ring between the master brake cylinder and the brake servo unit.
–  When installing the master brake cylinder with the brake servo unit pay attention to the correct positioning of the pressure rod in the master brake cylinder.
–  Only fill up with new brake fluid after installing → Chapter.
–  Connect battery → Electrical System; Rep. gr.27.
–  Bleeding Brake System → Chapter.
–  Bleed clutch system (manual gearbox) → Manual Gearbox; Rep. gr.30.
–  Repairing the clutch control → BookletOctavia.
–  Initiate the basic setting on vehicles with EDL → Chapter.
–  Interrogate the fault memory → Chapter.
–  Erasing fault memory → Chapter.
  S47-0060

Removing and installing the master brake cylinder - RHD vehicles > < Summary of components: Brake Servo Unit/Master Brake Cylinder for vehicles without ABS or with ABS, ABS/EDL Mark 20 - RHD vehicl