The freon has to be removed and the pressure released from the ac system. Then the valve can be removed and replaced. The system will need to have a vacuum pulled and freon put in again.
how do you replace the expansion valve
how do I replace the AC expansion valve on a Mercedes C280 sedan. location and procedure
How do you replace evpansion valve on 99 gs 300
The best way to fix an expansion valve for the A/C system is to replace it. of course then you have to evacuate and recharge with freon.
The expansion valve is found inside the evaporator housing. To replace the AC system needs to be flushed legally. Then valve is only held down by a few mounting screws. Once the AC system is bled, loosen the screws and replace the unit.
Remove the bottom hose from the evaporater at the firewall, pull out the expansion valve, i highly recommend flushing out the system to remove excess sludge. Replace the valve and the hose.
yes it can because sometimes you need to replace them
Expansion valve is located on the A/C Evaporator Core. Most of the times you have to remove the whole dash to reach it/ replace it. Good luck.
In the rear of the vehicle attached to the rear evaporator, you will need to remove the complete assembly to replace the expansion valve......
The expansion valve is located in the lines connecting the evaporator core which is located inside the evaporator housing behind the dash and the glove box.
you don't, the car has an expansion valve by the evaporator.
It doesn't have an orifice tube. It has an expansion valve that is located inside of the evaporator box. The evaporator assembly will have to be removed and taken apart to replace the expansion valve.