SEAT Workshop Service and Repair Manuals > Leon Mk1 > Automatic gearbox 001 | Automatic gearbox, control, assembly, housing | ATF radiator: removing and fitting | Transmission oil radiator: removing and fitting

Transmission oil radiator: removing and fitting

Check the tool and equipment equivalence table according to the applicability between Seat / VW / Audi / Skoda → Chapter.

Special tools and workshop equipment required

t	Hose clamp -U 30042-, see equivalent → Anchor

Transmission oil radiator: removing

Note

t	Cleaning norms when working in the gearbox → Chapter.

t	General repair instructions → Chapter.

Note

All cable clamps that become loose or cut when removing must be re-installed in the same place when installing.

–	Put the gear selector lever into position “P”.

–	Remove engine cover → Booklet1.

–	Remove the air filter assembly: petrol engines → Rep. Gr.24 and diesel engines → Rep. Gr.23.

–	Mark the ATF radiator hoses with respect to the ATF radiator in order to avoid confusion when fitting.

Note

Depending on the stage of fitting, before fitting the ATF radiator, there is a plastic tube that must be refitted in position.

–	Pinch off the ATF radiator hoses using the clamp -U 30042- and separate them from the ATF radiator.

–	Remove the bolt -arrow A- and remove the ATF radiator -1- from the gearbox.

Transmission oil radiator: fitting

Install in reverse order. The following must be taken into account:

–	Replace the O-rings of the ATF radiator.

–	The plate spring should fit so that it rests on the washer and that the convex part of the spring faces upwards.

–	When fitting the ATF radiator -1-, fit the tab -arrow B- in the groove of the gearbox housing.

Component	Nm
Fit the ATF radiator to the gearbox -arrow A-.	25

–	Connect the hoses of the ATF radiator according to the marks made during removal on the ATF radiator.

Note

Depending on the stage of fitting, before fitting the ATF radiator, there is a plastic tube that must be refitted in position.

–	Check the level of coolant in the cooling system → Engine, mechanics; Rep. Gr.19.

–	Check and correct the ATF level immediately → Chapter.

SEAT Workshop Service and Repair Manuals