Skoda Workshop Service and Repair Manuals > Fabia Mk2 > Drive unit | 1.9/77 kW TDI PD Engine | Engine cooling | Removing and installing parts of the cooling system | Removing and installing coolant regulator (Fabia II, Roomster)

Removing and installing coolant regulator (Fabia II, Roomster)

Special tools and workshop equipment required

t	Pliers for spring strap clamps

Removing

–	Remove engine cover Fabia II → Chapter, Roomster → Chapter.

–	Drain coolant → Anchor.

Note

Collect drained coolant in a clean container for proper disposal or reuse.

–	Remove coolant hose from connection fittings -2-.

–	Unscrew bolts -1- attaching connection and remove connections -2- together with coolant thermostat -4-.

–	Turn coolant thermostat -4-¹/₄ turn (90°) to the left and remove from connection fittings -2-.

Install

Installation is carried out in the reverse order. Pay attention to the following:

Note

Replace O-ring.

–	Clean sealing surface for O-ring, if necessary smoothen.

–	Moisten new O-ring -3- with coolant and insert on connection fitting -2-.

–	Fit coolant regulator -4- in the connection fitting -2- and turn ¹/₄ turn. (90°) to the right.

Note

Coolant thermostat arms must be virtually vertical.

–	Insert the connection fitting -2- with coolant regulator -4- in the cylinder block.

–	Tighten fixing screws -1- to 15 Nm.

–	Top up coolant → Anchor.

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