VW Golf manuals

Volkswagen Golf Service & Repair Manual: Removing and installing thermostat for small cooling circuit

Removing
–  Remove coolant pump → Chapter.
   
–  Remove bolts in the sequence -F … A-.
–  Detach coolant pump from thermostat housing.
 

Removing and installing thermostat for small cooling circuit

–  Detach thermostat -2- from coolant pump -1-.
Installing
Installation is carried out in the reverse order; note the following:
  Note
Renew seals.
–  Moisten gasket with coolant.
 

Removing and installing thermostat for small cooling circuit

–  Fit thermostat housing onto coolant pump.
Centring pins on thermostat must be fitted in guides -arrows- on coolant pump.
–  Tighten bolts for thermostat housing → Fig..
–  Install coolant pump → Chapter.
–  Replenish coolant → Anchor.
Specified torques
→ Fig. „“Thermostat housing to coolant pump - tightening torque and sequence”“
 

Removing and installing thermostat for small cooling circuit

Removing and installing thermostat for large cooling circuit
Special tools and workshop equipment required     Hose clip pliers -VAS 6362-   ...

Removing and installing charge air cooling pump -V188-
Special tools and workshop equipment required     Hose clamps up to 25 mm -3094-   ...

Other materials:

Polyurethane adhesive sealant (bonding compound)
Designation: Polyurethane adhesive sealant (bonding compound) -AKD 476 KD5 05- Issued 04.2009 Product description Polyurethane adhesive sealant -AKD 476 KD5 05- is a one-pack ...

Purging (cleaning) refrigerant circuit with refrigerant R134a
Vehicles with high-voltage system (hybrid vehicles) Observe the additional warning instructions for working on vehicles with high-voltage system → Electrical system; Rep. gr.93.   ...

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Special tools and workshop equipment required     Fibre optic cable repair kit -VAS 6223A-   Cutting pliers -VAS 6228- ...

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