Seat Leon >> Exploded view - electric vacuum pump

Exploded view - electric vacuum pump, vehicles with 1.2-l TSI and 1.4-l TSI engines

Brakes - hydraulics

  1. - Brake vacuum pump - V192-
  2. - Vacuum line
  3. - Support
  4. - Bolt
    • 8 Nm
  5. - Rubber damper
    • 3 off
    • Do not press away from bracket during installation
  6. - Bolt
    • 23 Nm
  7. - Support
    • Secured to gearbox

Checking the electric vacuum pump

  • With the ignition switched off, connect the vehicle diagnostic tester to the 16 pin diagnosis plug of the vehicle -arrow-.
  • Switch ignition on
  • Coding checked and rectified if necessary
  • Event memory interrogated, displayed faults rectified and event memory erased.
  • Start the corresponding routine in "Guided Functions".

Brakes - hydraulics

Removing and installing electronic vacuum pump, vehicles with 1.0-litre TSI engine

Special tools and workshop equipment required

  • Torque wrenches - V.A.G 1331-

Brakes - hydraulics

Note

  • No provision is made for repairs to brake vacuum pump - V192- . If a fault occurs, the vacuum pump for brakes - V192- must be renewed.
  • The vacuum pump for brakes - V192- is fitted in the engine support.

Removing:

Caution

Take care not to damage the vacuum hose. A damaged vacuum hose is to be renewed.

  • Pull vacuum hose -1- and connector -2- off vacuum pump for brakes - V192- - A-.

Brakes - hydraulics

  • Loosen and remove bolts -1- and -2-.
  • Remove holder with the vacuum pump for brakes - V192- .
  • Unfasten both clips on vacuum pump and detach.
  • Pull the vacuum pump for brakes - V192- upwards out of the bracket.

Brakes - hydraulics

Installation:

  • Insert vacuum pump in bracket.

Note Ensure that the seating of the vacuum pump in the holder is correct.

The vacuum connection must point in the direction of travel.

  • Lock the vacuum pump in the holder with both clips.
  • Install holder with the vacuum pump in the vehicle.
  • Tighten bolts -1- and -2-.
Caution

Take care not to damage the vacuum hose. A damaged vacuum hose is to be renewed.

Brakes - hydraulics

  • Attach vacuum hose -1- to the vacuum pump for brakes - V192- .
  • Connect the electric connector -2-.

Brakes - hydraulics

Specified torques

Brakes - hydraulics

Removing and installing electric vacuum pump, vehicles with 1.2-l TSI and 1.4-l TSI engines

Note No provision is made for repairs to brake vacuum pump - V192- .

If a fault occurs, the vacuum pump for brakes - V192- must be renewed.

Removing:

  • Remove noise insulation.
Caution

Take care not to damage the vacuum hose. A damaged vacuum hose is to be renewed.

  • Disconnect electric connector -4- from the vacuum pump for brake - V192- -1-.
  • Pull vacuum hose -3- off vacuum pump for brakes - V192- -1-.
  • Remove vacuum pump for brake - V192- upwards -in the direction of the arrow-, by loosening it from the rubber damper in the bracket -2-.

Brakes - hydraulics

Installation:

  • Carry out installation in the reverse sequence, noting the following:

Note If an electrical vacuum pump is replaced, the bracket of the pump must be replaced.

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