Volkswagen CPYC - Removing and Installing 4;2-Way Valve with Thermostat

1.7 Removing and installing 4/2-way valve with thermostat
Special tools and
workshop equipment
required
◆ 10 mm jointed spanner
-3185-
◆ Refractometer
-T10007-
◆ Allen key, long reach
5 mm -T10058-
◆ Torque wrench
-V.A.G 1331/-
◆ Drip tray for workshop
hoist -VAS 6208-
◆ Hose clip pliers
-VAS 6340-
Removing
Note
The thermostat is located within the 4/2-way valve and cannot
be replaced individually.
– Drain coolant ⇒ Page 284.
– Remove alternator ⇒ Page 471
– Remove any required coolant lines, coolant pipes, compo-
nents of the charge air system as well as electrical lines to
allow for removing 4/2-way valve.
– If necessary, remove throttle valve module -J338-
⇒ Page 355.
– If necessary, remove dipstick guide tube ⇒ Page 157.
3
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