Technically the pump is upside down, so any air would be "stuck" inside there, preventing the fluid from moving. At the very least, turning it upside down while bleeding would help so the pump (hopefully) is always getting some water.
I think this might be a good case for those "air exhaust" fittings on the 3rd port (fillport) on the block/pump/reservoir. It would allow the trapped air to escape easier I think. I don't think there's a lot of liquid volume to bleed normally.
I think this might be a good case for those "air exhaust" fittings on the 3rd port (fillport) on the block/pump/reservoir. It would allow the trapped air to escape easier I think. I don't think there's a lot of liquid volume to bleed normally.