seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Electric/electronic components and locations for ABS ITT Mark 20 GI/IE > < Unbolting control unit from hydraulic unit
Installing
Installing
  Note!
t  Do not remove sealing plugs from hydraulic unit until corresponding brake pipe is fitted.
t  If sealing plugs are removed too early from the hydraulic unit, brake fluid can escape, and it can then no longer be guaranteed that the unit can be sufficiently filled and bled.
t  No contamination may be present in the control unit - valve block area.
–  Push control unit onto hydraulic unit contact pins until resting on the control unit housing/valve block.
–  Bolt control unit onto hydraulic unit. Observe tightening torque max. 4 Nm.
–  Fit connector on hydraulic pump motor.
–  Installation is continued in reverse sequence.
–  Bleed brake system → Chapter.
–  Enter radio code.
–  Code control unit with → Vehicle diagnosis, testing and information system VAS 5051 in “Guided fault finding” function.
   
Torque settings: 
Control unit to hydraulic unitmax.
4 Nm
Bracket for hydraulic unit to battery box8 Nm
Nut for tandem master brake cylinder to brake servo (self-locking)
t  Use new nuts!
25 Nm
Brake lines to ABS unit: 
Thread M10 x 114 Nm
Thread M12 x 114 Nm

   

Electric/electronic components and locations for ABS ITT Mark 20 GI/IE > < Unbolting control unit from hydraulic unit