2007 volvo xc90 thermostat replacement




2007 volvo xc90 thermostat replacement

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  • 2nd diagram is the thermostat housing to remove and replace thermostat. Ask Your Own Labor time given is hours to replace the thermostat. You will need.

    Car is Volvo XC90 with K miles, cabin barely warm in winter. To replace the whole assembly, you have to unmount the PS Pump to.

    FACT! Volvo is a Swedish automotive company. The name of the concern comes from the Latin language "Volv" and translates as "spinning", "rolling".

    XC90 MOTORCYCLETV.US If you need instructions for its replacement post back. Bill. Bill, Thank you very much for the diagram! I'd certainly welcome.

    2007 volvo xc90 thermostat replacement

    2007 volvo xc90 thermostat replacement

    Please take a note of how the belt runs - the tensioner is the top pulley - and you pull the bar from rear to front of car to loosen the tension for removal. First, inside the cabin, set the heater to max - with iginition on II, give it 10seconds, switch off, and under the hood, remove the acoustic engine cover - this simply lifts off. I am sure the old one went to the skip today so may not have it to disect! So - both screws out, lift the thermostat and gasket off, and you are half way there!

    2007 volvo xc90 thermostat replacement

    2007 volvo xc90 thermostat replacement

    2007 volvo xc90 thermostat replacement

    2007 volvo xc90 thermostat replacement

    2007 volvo xc90 thermostat replacement

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    Registration is fast, simple and absolutely free so please, join our community today! If you have any problems with the registration process or your account login, please contact contact us. Mar 5th, , May 30th, Thermostat replacement - Guide. Guys I am attempt to get the heater working better, I wanted to change the thermostat. A good way to check it is to watch the temperature gauge when starting from cold, and when the gauge starts to rise, check the temperature on the top radiator hose.

    2007 volvo xc90 thermostat replacement

    If the hose is warm, the thermostat is probably passing water before opening at the right temperature. The thermostat swap is complicated by the fact that the power steering pump needs to be removed - adding 15mins to the job.

    Anyway - had a searching around and no guides seem to be around for changing it First, inside the cabin, set the heater to max - with iginition on II, give it 10seconds, switch off, and under the hood, remove the acoustic engine cover - this simply lifts off. The thermostat housing can be seen lurking in the centre of the picture. You will most likley want to change the coolant as part of this job. To drain the system, I removed the radiator bottom hose - and collected the old coolant for disposal.

    2007 volvo xc90 thermostat replacement

    I also removed the thermostat hose too. The thermostat swap is not just the usual element - it comes as a complete assembly - in a cast housing - and includes a new temperature sender unit too - and dont forget to buy the gasket!. You can see here that its a 90 degree opening stat.

    Please take a note of how the belt runs - the tensioner is the top pulley - and you pull the bar from rear to front of car to loosen the tension for removal.

    Ok - with the belt off, you can now remove the power steering pump. This is attached by three bolts and also has one for a hose carrier bracket. You will need to rotate the pulley to align the holes that give you access to the bolt heads. There is also a bolt at the rear and a pipe retainer bolt too - seen here. Ok - you can now move the pump away from the thermostat. Next - off with the thermostat! Luckily, there are two access holes through the ancilliary bracket - shown here.

    2007 volvo xc90 thermostat replacement

    This gives you access to the lower thermostat screw. The lower screw was tight to undo with a driver.. Also, remove the temperature sender wire. So - both screws out, lift the thermostat and gasket off, and you are half way there!

    This can be done with a hose, inserted into the block at the thermostat opening and also the radiator lower hose. Don't forget to flush the header tank too. You should also clean up the gasket face on the block to ensure that there is not old gasket or sealant left on the mating face. Reassembly is reversal of removal you just love that, don't you! When back together you need to refill the coolant and bleed the system. I could not see any obvious coolant bleed screws, so suspect and read elsewhere that its a simple process of refilling, ensure heater is full on hot, and run engine until air escapes.

    Volvo XC90 thermostat air bleed fix



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