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| Loosen bolts -1- for bracket. |
WARNING | Danger of scalding injuries. |
| The cooling system is pressurised. When the engine is warm, the coolant temperature may be above 100 °C. |
| If necessary, release pressure and reduce temperature before carrying out repairs. |
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| Please disconnect coolant hoses from circulation pump with hose clamps up to Ø 25 mm -3094-. |
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| Disconnect connector from circulation pump -V55-. |
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| Pull circulation pump -V55- out of bracket -arrows-. |
Note | t
| The coolant circuit must be free of air for the auxiliary heater to heat properly. |
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| Bleed coolant circuit every time after opening it! |
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