volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Removing and installing 4/2-way valve with thermostat > < Assembly overview - coolant pump, thermostat
Removing and installing coolant pump
   
Removing and installing coolant pump
Special tools and workshop equipment required
t  Refractometer -T10007A-
t  Torque wrench (5…50 Nm) -V.A.G 1331-
t  Hose clip pliers -VAS 6340-

Removing
  Note
Renew gaskets and seals.
–  Drain coolant → Chapter.
–  Remove poly V-belt → Chapter.
–  Remove toothed belt → Chapter.
   
–  Remove coolant pump securing bolts -1- and carefully remove coolant pump -2-.
Installing
Installation is carried out in the reverse order. When installing, note the following:
  N19-0234
–  Coat new O-ring -3- with coolant.
–  Insert coolant pump -2- into cylinder block and tighten securing bolts -1- to 15 Nm.
  Note
The coolant pump plug faces downwards.
–  Install toothed belt → Chapter.
–  Install poly V-belt → Chapter.
–  Replenish coolant → Chapter.
  N19-0234

Removing and installing 4/2-way valve with thermostat > < Assembly overview - coolant pump, thermostat