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Removing and installing thermostat housing and coolant pipe (rear) > < Removing and installing coolant temperature senderG62

A3 Mk2

Removing and installing radiator outlet coolant temperature senderG83
Removing and installing radiator outlet coolant temperature sender -G83-
   
Removing
l  Engine cold.
–  Open filler cap on coolant expansion tank briefly to dissipate residual pressure in cooling system.
  A19-0480
–  Remove noise insulation → Rep. gr.50.
  A10-10761
–  Unplug electrical connector -1-.
  Note
Place a cloth underneath to catch escaping coolant.
–  Pull out retaining clip -2- and detach radiator outlet coolant temperature sender -G83-.
  Note
Disregard -item 3-.
Installing
Installation is carried out in the reverse order; note the following:
  Note
t  Fit new O-ring.
t  Insert new radiator outlet coolant temperature sender -G83- immediately into connection to avoid loss of coolant.
–  Install noise insulation → Rep. gr.50.
–  Check coolant level → Anchor.
  A19-11047

Removing and installing thermostat housing and coolant pipe (rear) > < Removing and installing coolant temperature senderG62