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Diagram of coolant hose connections >
< Checking oil level
Leon Mk2
Power unit
4 cylinder engine 1.8 litre, 2.0 litre 4V Turbo with petrol direct injection
Engine cooling
Parts of cooling system (on engine)
Parts of cooling system (on engine)
Parts of cooling system (on engine)
→ Chapter „Diagram of coolant hose connections“
→ Chapter „Draining off and filling coolant“
→ Chapter „Check the cooling system for leaks“
→ Chapter „Coolant pipes and continued coolant circulation pump -V51- - exploded view“
→ Chapter „Removing and installing continued coolant circulation pump -V51-“
→ Chapter „Removing and installing coolant pipe (front)“
→ Chapter „Removing and installing small coolant pipe“
→ Chapter „Exploded view of coolant pump and thermostat“
→ Chapter „Removing and installing coolant temperature sender -G62-“
→ Chapter „Removing and installing toothed belt for coolant pump“
→ Chapter „Renewing oil seal for coolant pump drive“
→ Chapter „Removing and installing coolant pump“
→ Chapter „Removing and installing thermostat“
WARNING
Hot coolant and vapours can cause burns!
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When the engine is hot the cooling system is under pressure.
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To reduce the system charge pressure, cover the expansion tank plug with a rag and open carefully.
Note
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When the engine is hot the cooling system is under pressure. If necessary, relieve pressure before commencing repair work.
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Secure all hose connections with the correct type of hose clips (same as original equipment)
→ Parts catalogue
.
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Spring-type clip pliers -VAS 6499- or hose clip pliers -VAS 6340- are recommended for installation of spring-type clips.
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Renew gaskets and seals.
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The arrow markings on the coolant pipes and on the ends of the hoses must be aligned with each other.
Power unit
4 cylinder engine 1.8 litre, 2.0 litre 4V Turbo with petrol direct injection
Engine cooling
Parts of cooling system (on engine)
Diagram of coolant hose connections >
< Checking oil level