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Mercedes W123 Radiator Hose Replacement

O que você precisa

  1. Mercedes W123 Radiator Hose Replacement, Radiator Hose: passo 1, imagem 1 %32
    • Begin by draining your radiator of coolant as [link de guia inválido]. You will not need to drain the block for this process.

    • As always, never work on your coolant system when it is hot. This is very very dangerous.

  2. Mercedes W123 Radiator Hose Replacement: passo 2, imagem 1 %32 Mercedes W123 Radiator Hose Replacement: passo 2, imagem 2 %32
    • Find your upper coolant hose connection at the upper driver's side of the radiator.

    • Loosen the hose clamp on this end of the hose.

  3. Mercedes W123 Radiator Hose Replacement: passo 3, imagem 1 %32
    • Follow this hose to the top of the engine block, where it enters the thermostat housing.

    • Loosen the hose clamp on this end of the hose.

  4. Mercedes W123 Radiator Hose Replacement: passo 4, imagem 1 %32
    • Then use a hose clamp removal hook or other appropriate tools to work around under the edge of the hose. This will help break them free; they often stick to the necks they attach to over time.

    • Pull the hose off fully on both ends.

  5. Mercedes W123 Radiator Hose Replacement: passo 5, imagem 1 %32
    • Continue by loosening the clamp on the lower radiator hose where it connects to the thermostat housing.

  6. Mercedes W123 Radiator Hose Replacement: passo 6, imagem 1 %32
    • Then go underneath the car and loosen the clamp on the lower radiator hose where it connects to the radiator.

    • Remove the hose in the same manner you did the upper hose.

    • Now replace both hoses, and secure with hose clamps. Replace the hose clamps with new ones if they were difficult to open due to corrosion or stripped screw heads.

    • Finish by filling the system with coolant and bleeding the system as [link de guia inválido]

Conclusão

To reassemble your device, follow these instructions in reverse order.

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