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© 200505 7-3 Cleaning CE ENGINE COOLING SYSTEM ΛΦ45/55 series 2 6 7.2 FLUSHING COOLING SYSTEM In order to avoid damaging the engine block, do not top up a warm engine with cold coolant or other fluid. Coolant is a toxic fluid and must be handled with care. Protect skin and eyes. Coolant is harmful to the environment; after use, it should be processed as industrial chemical waste. 1. Drain the entire cooling system. 2. Fill the cooling system with tap water and add a cooling system cleaner. See "Technical data". 3. Leave the engine running until the thermostat is fully open. 4. Now leave the engine running for a further 45 minutes. 5. Drain the entire cooling system. 6. Fill the cooling system with tap water. 7. Leave the engine running until the thermostat is fully open. 8. Now leave the engine running for a further five minutes. 9. Drain the entire cooling system. 10. Fill the cooling system with the specified coolant. 11. Check the coolant level. } |