VW Golf manuals

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

Special tools and workshop equipment required
   
Hose clip pliers -VAS 6362-
 

Removing and installing thermostat for large cooling circuit

Special wrench -T10508-
Release tool -T10527-
Release tool -T10527/1-
Removing
–  Drain coolant → Chapter.
–  Move air hoses clear at air pipe.
–  Detach connector from charge pressure sender -GX26-.
 

Removing and installing thermostat for large cooling circuit

–  Release fasteners -arrows- using release tools -T10527- and -T10527/1-.
–  Remove air pipe -1-.
 

Removing and installing thermostat for large cooling circuit

–  Release hose clip -4- and detach coolant hose -3-.
–  Remove bolts -arrows- and detach cover -2- from thermostat housing.
 

Removing and installing thermostat for large cooling circuit

–  Remove thermostat using special wrench -T10508-.
–  Slightly push down special wrench -T10508- while turning it in -direction of arrow-.
Installing
 

Removing and installing thermostat for large cooling circuit

–  Insert thermostat ensuring that the centring pin of thermostat is seated in guide -arrow-.
 

Removing and installing thermostat for large cooling circuit

–  Install thermostat using special wrench -T10508-.
–  Slightly push down special wrench -T10508- while turning it to stop in -direction of arrow-.
Installation is carried out in the reverse order; note the following:
  Note
Renew seals.
–  Moisten gasket with coolant.
–  Replenish coolant → Anchor.
Specified torques
→ Fig. „“Cover for thermostat to thermostat housing - tightening torque”“
 

Removing and installing thermostat for large cooling circuit

Removing and installing toothed belt pulley for coolant pump, engine codes CHPA, CMBA, CPVA, CXSA, CZDA, CZCA, CPVB
Special tools and workshop equipment required     Counterhold -T10172- with adapter -T10172/2- ...

Removing and installing thermostat for small cooling circuit
Removing –  Remove coolant pump → Chapter.     –  Rem ...

Other materials:

Gear-change indicator
Fig. 140 In the instrument cluster display: gear-change indicator First read and observe the introductory information and safety warnings The instrument cluster display may, depending on the vehicle's equipment level, indicate which gear should be selected to reduce fuel consumption ...

Assembly overview - headlight washer system
1 -  Headlight washer system pump -V11- Removing and installing → Chapter 2 -  Sealing grommet Renew if damaged. 3 -  Washer fluid reservoir Removing and in ...

Safety precautions when working in the vicinity of high-voltage components
Danger to life due to high voltage The high-voltage system is under high voltage. If high-voltage components are damaged, there is a risk of severe or fatal injury due to electric shock. –  Perform visual check of high-voltage components and high-v ...

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