volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

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Installing > < Removing and installing brake pressure sender

Polo Mk3

Removing
Removing
–  Note or request radio code on vehicles with coded radio if necessary.
–  Disconnect battery
–  Lay out sufficient lint free clothes in area of engine and gearbox.
–  Draw off as much brake fluid as possible from brake fluid reservoir using a suction bottle.
–  Connect bleed bottle hose to front left brake caliper bleed valve and open bleed valve.
–  Operate brake pedal at least 15 times so that brake master cylinder empties.
–  Close front left bleed valve.
   
–  Pull connector -arrow- off relevant brake pressure sender (the one to be removed).
a - Brake pressure sender in primary piston circuit
b - Brake pressure sender in secondary piston circuit
–  Remove brake pressure sender.
  N47-0107

Installing > < Removing and installing brake pressure sender