Volkswagen Golf Service & Repair Manual: Removing and installing coolant pipes

Volkswagen Golf Service & Repair Manual / 4- cylinder injection engine(1.4 1 direct inction. turbocharger) / Engine cooling / Coolant pipes / Removing and installing coolant pipes

Special tools and workshop equipment required

Hose clamps up to 25 mm -3094-

Removing and installing coolant pipes

Hose clip pliers -VAS 6362-

Removing

The cooling system is under pressure when the engine is hot. Hot steam/hot coolant can escape - risk of scalding. Risk of scalding to skin and body parts.Wear protective gloves.Wear eye protection.Release pressure by covering cap of coolant expansion tank with a cloth and opening it carefully.

Removing and installing coolant pipes

–	Open cap -arrow- on coolant expansion tank.

Removing and installing coolant pipes

–	Clamp off coolant hoses at coolant pipe with hose clamps -3094-.

–	Release hose clips -arrows- and detach coolant hoses.

–	Remove intake manifold → Chapter.

Removing and installing coolant pipes

–	Lay intake manifold -1- on the workbench as shown.

–	Place e.g. a block of wood -2- under the intake manifold as an underlay.

Note

To avoid damaging the intake manifold and coolant pipe, this procedure must be carried out very carefully!

–	Insert a flat-blade screwdriver into the slot -arrow 1-.

Removing and installing coolant pipes

–	Carefully push the flat-bade screwdriver in -direction of arrow 2- and lift the coolant pipe -4- in -direction of arrow 3- until it comes free from the retainer.

Removing and installing coolant pipes

–	Continue to lift the coolant pipe -1- in -direction of arrow- until it comes free of the retainer -2-.

Installing

Removing and installing coolant pipes

–	First push the coolant pipe onto the mounting -1- until it engages.

–	Then push the coolant pipe onto the mounting -2- until it engages.

–	Check that the coolant pipe has properly engaged by pulling on it.

Further installation steps are carried out in the reverse order; note the following:

Note

Renew seals and O-rings.

Secure all hose connections with the same type of hose clips as original equipment → Electronic Parts Catalogue.

–	Install intake manifold → Chapter.

–	Check coolant level → Anchor.

Specified torques

→ Chapter „Assembly overview - coolant pipes“

Removing and installing coolant pipes

Assembly overview - coolant pipes

1 - Coolant hose 2 - Coolant pipe Clipped onto intake manifold (bottom) To remove, remove intake manifold &# ...

Radiator and radiator fan

...

Other materials:

Removing and installing rear side airbag with rear side airbag igniter -N201-/-N202-
Removing WARNING Observe safety instructions for pyrotechnic components → Chapter. Observe the additional safety regu ...

Removing and installing selector mechanism without selector lever cable, manufacturer ZF
Brief description In the interior, the centre console must be removed. The heat shield beneath the vehicle must be removed. Removing – Remove selector lever handle &# ...

Release tools for contacts
The various release tools serve as a means of detaching the different contacts from the contact housings without damage. A selection of release tools is included in wiring harness repair set -VAS 1978- and wiring harness repair set -VAS 1978A- ...