Removing and installing circulation pump -V55- |
WARNING The cooling system is pressurised. When the engine is warm, the coolant temperature may be in excess of 90 °C. Dissipate pressure and allow to cool down before performing repairs. Dissipate the pressure in the coolant circuit by opening the cap at the coolant expansion tank → Engine, mechanics; Rep. Gr.19. |
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| The circulation pump -V55- is incorporated into the auxiliary heater tubing system. |
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| When removing the circulation pump -V55-, only pinch off, unfasten and disconnect the coolant hoses at the circulation pump -V55- to avoid having to bleed the entire engine coolant circuit. |
Special tools, testers and other items required |
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