Good job doing this too, the accumulator is the filter/dryer of the system. Do you have the special release tools to change this part out? If not here is a great deal from amazon to get the tool kit for $24.00
https://amzn.to/4jJyT86
Of course you will need to vacuum down and recharge the system. Please watch this video.
https://www.youtube.com/watch?v=4EqdrBVb0sY
Make sure you use PAG oil on the O rings to help with the reassembly. Check out the images (below). Let us know if you need anything else.
Images (Click to make bigger)
Tuesday, June 10th, 2025 AT 12:10 PM