skoda Workshop Repair Guides

Skoda Workshop Service and Repair Manuals

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Summary of components of brake servo unit, master brake cylinder as of MY 2011 > < Removing and installing the brake light switchF as of MY 2011

Fabia Mk2

Checking the master brake cylinder for tightness
Checking the master brake cylinder for tightness
Special tools and workshop equipment required
t  Brake-power regulator or brake system tester, e.g. -V.A.G 1310- or -V.A.G 1310 A-
t  Lithium grease -G 052 150 A2-
Test condition
l  Function and tightness of the brake system (hydraulic control unit or load-dependent brake-power regulator, brake lines, brake hoses, brake calipers and wheel-brake cylinder) O.K.
Inspection:
–  Release the vent valve on one of the front brake calipers.
   
–  Connect the pressure gauge of the tester -V.A.G 1310 - or -V.A.G 1310 A- and bleed.
–  Push down brake pedal until the pressure gauge on the tester indicates 5 MPa (50 bar).
–  Throughout the test which lasts 45 seconds the pressure loss must not exceed 0.4 MPa (4 bar).
–  If the pressure loss exceeds 0,4 MPa (4 bar) replace the master brake cylinder.
  S47-0107
Tightening torque:
Vent valve in brake caliper10 Nm

   

Summary of components of brake servo unit, master brake cylinder as of MY 2011 > < Removing and installing the brake light switchF as of MY 2011