B 2620 HST/Hydraulic Fluid Change

[sandyc]

I have a 2620 and using the owners manual information I got almost 4 gallons out of the HST when I changed my fluid at approx. 50 hours. There are three drain plugs that appear to get most of the material out. Just as info, I use a large plastic pan that Home Depot sells for mixing small batches of cement. That's easier than trying to guess where the fluids are going to go!

 

[GPintheMitten]

Just now saw your post. I just changed my hydraulic fluid and filters on my HST B2620 a few days before you. It took me a while to verify the drain plugs and differentiate them from the flange bolts for the casing.
The manual does specify the 3 plugs to be removed but it is harder to figure it out in practice than expected.

A dab of paint is a good idea. I'm going to do that as well.