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Simply take the old ones loose with the clamps and put new ones on. You may want to replace the clamps .

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โˆ™ 2015-07-15 19:37:43
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Q: How do you replace heater hoses on a 1990 Mercury Topaz?
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What is causing the brakes on a 93 Mercury Topaz to seize after a caliper and tire have been replace?

replace calipers in pairs. replace brake hoses at the same time.

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no but it does have a manual hot /cold lever control box which is adjusted via vacume hoses attached to the heater control unit on the dash

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Radiator hoses and heater hoses should be inspected yearly and replaced when neccessary.

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The heater matrix, in a Peugeot 206, can be replaced by removing the heater core and the hoses. With the heater core removed you can replace it with a new heater core.

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Follow the heater hoses from the engine. They will lead right to the heater core.

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Where is the heater control value on 2001 jeep Cherokee sport?

In line on the heater hoses on the passenger side of the engine. Has a small vacuum line to it and both heater hoses go through it. The heater hoses are smaller than the radiator hoses and go through the firwall.