seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Gearbox?: removing and fitting|Installation > < Gearbox?: removing and fitting
Removing
Removing
–  Remove engine cover.
  Note
To perform these tasks, the battery earth strap must be removed. The vehicle should be checked for a fitted radio. If necessary obtain radio anti-theft code first.
–  With the ignition switched off, release the battery earth strap.
–  Remove air cleaner housing; gasoline engines → Rep. Gr.24 and diesel engines → Rep. Gr.23.
–  Remove battery → Electrical system; Rep. Gr.27.
   
–  Extract the bolts -arrows- and extract battery bracket.
  A10-1572
–  Remove safety washer -1- that secures the connector cable to the selector rod.
–  Remove the connector cable from the pivot.
–  Loosen the nut of the deflection cable and detach the shaft → Item
  Note
-Item 2- can be disregarded.
  Note
There are two types of transfer levers: plastic and metal.
Metal idler rod
–  Remove the retunr lever → Chapter
Plastic idler rod:
–  Remove the retunr lever → Chapter
Continuation for all versions
  A34-0594
–  Release the gear engagement and selection cables bracket -arrows- from the gearbox casing.
–  Remove the pipe -A- from the bracket on the gearbox.
–  Remove the bracket securing the pipe -A- on the gearbox.
–  Remove the clutch slave cylinder -B- from the gearbox casing.
  Note
Do not operate the clutch pedal during this operation.
  E34-0281
–  Extract the connector -arrow- from the speedometer sender -G22-.
–  Remove the upper attachment bolt from the engine with the gearbox casing.
–  Extract the upper starter securing bolt.
–  Raise the vehicle and remove the left front wheel.
  E34-0283
–  Vehicles with diesel engine: Unscrew bolts - 1 … 3- and remove center noise insulation.
  A10-1565
–  Vehicles with diesel engine: Unscrew bolts -1- … -2- and remove center noise insulation.
–  Remove sound proofing → Body, install outside; Rep. Gr.66.
  A10-10761
–  Extract the bolts from the exhaust system double clamp -1- and remove the clamp.
–  Disconnect the lambda probe connector -2-.
–  Separate the exhaust gas system by the double clamp behind the front section of the exhaust tube → Rep. Gr.26.
–  Secure the front section of the exhaust tube to the bodywork, in the area of the catalytic converter with a wire.
  E34-0284
–  Remove the earth cable from the lower engine/gearbox attachment bolt -1-.
–  Disconnect electrical connection -2- for the reversing light switch -F4-.
–  Remove the bracket -3- from the gearbox -arrow- and secure it to the side along with the cables.
–  Removing the starter motor → Electrical system; Rep. Gr.27.
–  Remove articulated shaft → Running gear, shafts, steering; Rep. Gr.40.
  E34-0285
–  Remove pendulum support -arrows-.
  Note
Before removing the bolts, mark the fitting positions with respect to the strut.
  E34-0287
–  The screws -1-attaching the left axle on axle guide flange. Always replace
–  Release the link bar -2- from the stabiliser bar -arrow-.
–  Fold the sleeve outwards.
  E34-0286
–  Fit the support stand -U-30025E-.
  Note
t  Ensure that the pipe connections and the cables in the area where the engine is suspended do not suffer any damage while fitting the hooks of the support equipment.
t  When inserting the bracket -U-30025E- to make sure that the supporting feet firmly in the profile of flank and remain the rod of the tool. Look in tThe middle of the gear without damaging the body.
–  Slightly tense the engine assembly/gearbox via the spindles.
  E34-0295
–  Unscrew the securing screws -arrow- from the bracket on the gearbox. Always replace
  E34-0288
–  Lower the engine assembly/gearbox using both spindles until the gearbox console attachment bolts -A- are accessible from the wheel housing.
–  Remove the console -A- from the gearbox.
–  Extract the attachment bolts -arrows- for the gearbox console as described below.
  Note
When lowering the engine assembly/gearbox ensure that the gearbox does not rest on the subframe.
–  Apply the gear bracket -T20138C- on theengine-/gear box lifter -SAT 1040-.
  E34-0289
–  Install theengine-/gear box -SAT 1040- with thegear box lifter -T20138C- on the underside of the vehicle and connect to the gear box..
–  Extract the lower attachment bolts from the engine/gearbox.
–  Move the engine assembly forwards and insert a wooden wedge between the subframe and the engine.
–  Release the gearbox from the centre guides and rotate it towards the subframe.
–  Lower the gearbox very carefully.
–  Mount gearbox on assembly stand → Chapter.
  E34-10175

Gearbox?: removing and fitting|Installation > < Gearbox?: removing and fitting