Jetta L4-2.0L (BEV) (2004)
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Unbolt securing bolts -4- of union -3- and remove union -3- together with thermostat -1-.
Installing
Installation is performed in the reverse sequence. Note the following:
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Moisten new O-ring -2- with coolant.
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Install union -3- with thermostat -1- into engine block.
Note: The brace on the thermostat must be almost vertical.
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Tighten securing bolts -4-. Tightening torque: 15 Nm
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Fill with coolant.