seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Installing > < Removing and installing master cylinder
Removing
Removing
–  First check whether a coded radio is fitted. If so, obtain anti-theft code.
–  With ignition switched off, disconnect battery earth strap.
   
–  Remove air duct trim -1--arrows-.
–  Remove battery trim -2-.
–  Pull connector off coolant expansion tank.
–  Unbolt coolant expansion tank and place to side. Do not open cooling system.
–  Remove battery and battery tray → Electrical system; Rep. Gr.27.
–  Remove ABS hydraulic unit → ABS system; Rep. Gr.45.
–  Place lint-free cloth in engine compartment below supply hose to brake fluid reservoir.
  E70-10039
–  Clamp off supply hose -A- to brake fluid reservoir with hose clamp -3094-.
  N30-0329
–  If a spring-type clip -B- is fitted, loosen it with spring-type clip pliers -VAS 5024-.
–  Pull supply hose -A- off master cylinder connection and seal end.
–  Pull clip -C- for pipe/hose line out of master cylinder -arrow-.
–  Pull pipe/hose line -D- out of master cylinder and seal.
–  Remove covers on driver side → General body repairs, interior; Rep. Gr.68.
–  Unhook relay plate from both retainers, unscrew upper fastener and tie up relay plate → Electrical system; Rep. Gr.97.
  N30-0323
–  Remove cover from mounting bracket -arrow 1- and -arrow 2-.
–  Remove clutch pedal switch -F36- → Item.
  N30-0321
–  Screw bolt M10 -arrow- into hole and lock.
   Dimension -a- = 25 mm
  Note!
The bolt -arrow- prevents the fully-stretched over-centre spring from springing out with master cylinder removed.
  N30-0320
Release master cylinder operating rod from clutch pedal as follows:
–  Insert pliers -T10005- into opening for operating rod mounting.
–  Press sides of retainer inwards -arrows- using pliers -T10005-.
–  Pull clutch pedal gently into passenger compartment.
–  Remove operating rod with retainer from pedal and push into engine compartment to stop.
  N30-0314
–  Unscrew securing bolts -arrows- for master cylinder.
  N30-0315

Installing > < Removing and installing master cylinder