Seat Leon >> Removing gearbox

Special tools and workshop equipment required

Controls, housing

  • Support. - 10 - 222 A-
  • Shackle - 10 - 222 A /12-
  • Adapter for the engine bracket - 10 222A/18-
  • Square pipe - T40091/1- and connector - T40091/3-
  • Spindle from engine support supplement set - T40093 /3-
  • Adapter - T40093/3 6-

Controls, housing

  • Engine support bracket - 10 - 222 A /31A- , adapter - 10 - 222 A /31-1- , adapter - 10 - 222 A /31-2-

  • Removal wedge - 3409-

Controls, housing

Prepare tool

  • If adapter -10 - 222 A- does not yet have hole (marked with -arrow-), hole must now be drilled into adapter.
    • Dimension -a- = 225 mm
    • Drill Ø: 12.5 mm.
  • Remove battery and battery tray .

Controls, housing

  • Remove securing clip -1- for gear selector cable from gearbox selector lever -B-.
  • Remove relay lever -A- together with cable lock.
  • Remove gearbox selector lever -B- after removing the nut -arrow 2- .

  • Unscrew bolts -arrows- and place cable support bracket to one side together with cables.

  • Unscrew bolts -arrows- and place clutch slave cylinder to one side. Do not disconnect hoses/pipes.

Caution

Stop depressing clutch pedal.

  • Then remove upper securing bolt on starter.
  • Remove upper engine/gearbox connecting bolts.
  • If there are hose and cable connections in area of engine attachment eyes for the support bracket - 10 - 222 A- these must now be removed.
  • Separate the air hose -2- from the air filter housing.
  • Carefully remove the air filter housing -1- from the retaining bolts in an upward motion, sequentially.
  • Loosen the brackets -arrow- for the air duct hose.
  • Disconnect the air filter housing -1- with the air duct hoses.
  • Remove plenum chamber cover .
  • Remove the caps on the screw connections of the suspension strut.

Controls, housing

  • Align support tool - 10-222 A- as follows:
  • -10 - 222 A /31-1- and -10 - 222 A /31-2- place on the suspension strut mounts -arrow-.
  • Slide the connector - T40091/3- over the gearbox support - 10-222 A- .

Controls, housing

  • Position the adapter -T40093/3-6- over the right crossbeam; if necessary, take the centre coolant tube out of its bracket.
  • Bolt -A- must stay behind the edge -arrow-.
  • Install the spindle of the auxiliary assembly kit of the support bracket for the engine - T40093 /3- .

Controls, housing

  • Connect the engine support bracket spindle supplementary kit - T40093 /3- to the support bracket - 10-222 A- via the square tube - T40091/1- and tension it.
  • Hook spindles into engine support eyes using shackle - 10 - 222 A /12- .
  • Take up weight of engine/gearbox assembly with spindle, but without raising it.
  • Remove noise insulation.
  • Remove the lower part of the front left wheel housing liner.

Controls, housing

  • Remove nut -arrow- and remove retainer for electrical lines.
  • Remove starter .

  • Disconnect the connector -1- of the oil level and temperature sender - G266- .

  • If present unscrew the indicator for the front vehicle level - G78- from the traverse link.

Controls, housing

  • Unplug electrical connectors:
  1. - Gearbox neutral position sender - G701-
  2. - Reversing light switch - F4-

Caution

Risk of damage to decoupling element.

  • Observe
  • Remove bolts -arrows- for exhaust pipe bracket from subframe.

Controls, housing

  • Disconnect exhaust system at clamp -arrow-.

  • Remove pendulum support.

Controls, housing

  • Unscrew nut -1- from both sides of coupling rod -3-.
  • Withdraw coupling rod -3- on both sides from anti-roll bar -2-.

Controls, housing

  • If required, remove drive shaft heat shield -Arrows-.
  • Remove drive shafts from flange shafts and tie them up as high as possible, do not damage surface protection.

Controls, housing

  • Remove nut -arrow- and detach earth wire.

Controls, housing

  • Unscrew bolts -arrows 1- for gearbox mounting.

  • Lower gearbox distance -a- by adjusting spindles of support bracket - 10 - 222 A- .
    • Dimension -a- = 60 mm

  • Remove bolts -arrows 2- and detach gearbox support from gearbox.

Unscrew bolts - 2, 3- of the connection between gearbox and engine.

  • Unscrew bolts - 7, 8- of the connection between gearbox and engine.
  • Bolts -1, 6, 9- securing gearbox to engine are unscrewed at a later stage.

To remove gearbox "0AH" set up gearbox support - 3282- with adjustment plate - 3282/46- .

  • Insert gearbox support - 3282- in engine and gearbox jack - V.A.G 1383 A- .
  • Place adjustment plate - 3282/46- on gearbox support - 3282- .
  • The adjustment plate can only be fitted in one position.
  • Align arms of gearbox support according to holes in adjustment plate.
  • Secure support elements as illustrated on adjustment plate.
  • The arrow symbol on the adjustment plate points in the direction of travel. Align adjustment plate parallel with gearbox.

Controls, housing

  • Secure bolts - 3282/45- -arrow- to gearbox using a M 8 nut.

The bolts - 3282/45- should be flush below with the guide from the gearbox support - 3282- .

  • Screw pin - 3282/29- into rear hole on gearbox for securing bolt of pendulum support.
  • Remove engine/gearbox connecting bolt -arrow-.

  • Remove engine/gearbox connecting bolt - A-.
  • Remove the remaining bolts connecting the engine to the gearbox.

  • Press gearbox out of dowel sleeves and carefully swing towards front end.
  • Carefully guide gearbox with right-hand flange shaft -A- past flywheel/intermediate plate.

  • Turn gearbox in the area of the differential upwards and in the area of the 5th gear downwards.
  • Lower gearbox, paying attention to the clearance of flange shaft -A- to flywheel and flange shaft -B- to subframe.
  • If necessary, carefully push engine towards front (2nd mechanic required).
  • On lowering it, modify the position of the gearbox using the spindles of the gearbox support unit - 3282- .

Controls, housing

Note Pay attention to all pipes/hoses/wiring when lowering gearbox.

    Gearbox: removing and installing
    Specified torques for gearbox Item -A- dowel sleeves for centring ...

    Installing gearbox
    Note Refer to procedure "Removing gearbox" for required special tools. All threaded holes into which self-locking bolts are to be screwed must be carefully cleaned of residual locking fluid usi ...

    See also:

    Full Link connection process
    NOTICE A data connection via WiFi or via SIM is not necessary to establish the connection to the smartphone using Full Link. However, in order for all features of the applications to be available ...