where is low side ac port on volvo ec350
All Volvo EC350 trucks have a low side port for the AC. To find it disconnect a load carrying component and look for the port. Shut down the truck before doing anything to prevent damage appropriate tools are needed and you need to know what parts to look at.
Open the hood of your car and pull off the rubber cover (plug) of the dust cap on the volvo ec350 A/C recharge port. You can find this together with a pressure gauge, a service hose and pressure relief valve
Open the hood of your car and pull off the rubber cover (plug) of the dust cap on the volvo ec350 A/C recharge port. You can find this together with a pressure gauge, a service hose and pressure relief valve. if you don’t know where it is, check your owner’s manual.
Once the cap is off, attach the service hose to the port and screw on the pressure gauge tightly. The service hose should be long enough to reach your car’s cabin so you can monitor how much you’re adding.
volvo ec350 Squeeze the clamp and slide it back to detach the pressure gauge from the service hose. This is attached to the port that you will be using to charge your air conditioning system
As you can see, the charging port on this Volvo is located on the high-pressure side of the system. It’s usually easy to tell which port is which, based on location (the low-pressure port will be closer to the engine), but if you’re not sure, look at the label on your dash. In some cases, it will actually tell you which is which.
You can also usually tell by looking at the original cap. If there’s a small hose coming out of it, it’s likely a low-pressure port. If not, it’s likely high-pressure.
Once you’ve found the high-pressure charging port, squeeze the clamp and slide it back toward the end of the service hose. This will allow you to detach it from air conditioning system.
Rotate the volvo ec350 knurled nut on top of the pressure gauge counter-clockwise until you can remove it from the shaft underneath
Rotate the volvo ec350 knurled nut on top of the pressure gauge counter-clockwise until you can remove it from the shaft underneath.
Once loosened, you can pull the pressure gauge off of the shaft.
Use a flat head screwdriver to rotate the manual release valve counter clockwise until you can remove it from the shaft underneath.
Once removed, use a 21 mm wrench to loosen and remove the water pump pulley nut at the base of the pulley.
To loosen and remove both mounting bolts that are used to secure the power steering pump in place, use a 16 mm socket with an extension bar and ratchet.
Once both mounting bolts have been removed, use a large flat head screwdriver to pry down on both tabs located in between each mounting bolt to release them from their receptacles in the cylinder head above.
Once loose, gently lower the power steering pump down toward your lap so that you have some room to work with it.
To prevent damage to your volvo ec350 AC system, always use a gauged designed for R134a HFC refrigerant
The other day we posted a warning about AC gauges designed for R12 refrigerant. To recap, gauges designed for R134a refrigerant have a yellow hose while R12 gauges have blue hoses. As we noted, the hoses on both gauges are identical, meaning it’s possible to interchange them. However, this is not recommended as fluids can leak through the valves on the side of the gauge.
Another reason why you should never use an R12 gauge on an R134a system is because of the different pressures at which each refrigerant operates. R134a has a lower pressure than R12. This means that if you use an R12 gauge it will read much higher than what your Volvo’s system actually contains.
For example, if you connect your car’s AC system to a set of charging hoses that are attached to an old-style (R12) gauge set and read 100psi, that would mean that your system is charged correctly and ready for the summer months ahead. Not so! In fact your system would be way undercharged!
That’s because older R12 systems operate at much higher pressures than systems using 134a. For example, a fully charged R12 system running at normal temperatures would normally operate
Once you know where to find low side ac port on volvo ec350 you can easily improve its condition and ensure that it works well when needed
Low side ac port on volvo ec350 is an important part of the vehicle. It is something that you have to take care of and ensure that it works well. You will have to ensure that the low side ac port on volvo ec350 is in good condition as this can increase its lifespan. The low side ac port on volvo ec350 can be located under the hood at the front of the car. In some cars, you will find the low side ac port on volvo ec350 in front of the radiator and in others, you will find it behind the engine. Sometimes, you may not even know where the low side ac port on volvo ec350 is located.
Once you know where to find low side ac port on volvo ec350 you can easily improve its condition and ensure that it works well when needed. You should also look for signs of leaks or any other damage that could affect the performance of your vehicle.
When looking for signs of damage or leaks, check the oil level and make sure that there are no puddles under your car. If there are any puddles under your vehicle, check to see if they are coming from a leaky hose or broken pipe.