SEAT Workshop Service and Repair Manuals > Leon Mk2 > Power unit | 4 cylinder TDI engine (1.9l engine, mechanics) | Engine cooling | Components of the cooling system: Removing and installing.

Components of the cooling system: Removing and installing.

WARNING

When opening the expansion tank, extremely hot vapour may be released; cover the cap with a cloth and open carefully.

Note

t	When the engine is hot the cooling system is under pressure. If necessary, relieve pressure before commencing repair work.

t	Secure all hose connections with the correct hose clips (same as original equipment) → Electronic spare parts catalogue.

t	Pliers -T20174- are recommended for fitting spring-type hose clips.

t	Renew gaskets and seals.

t	The arrow markings on the coolant pipes and on the ends of the hoses must be aligned with each other.

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