Kubota B7200 wB1630 FEL (Lift Cylinder)

[Avpowerstn]

Ok I have a seal kit for a B7200 HST-D loader (B1630),I have torn down the Lift Cylinder, but I am not sure , what goes where.My main question is "on the piston #1 there is a carbon ? ring, do I replace it with the yellow ring #2 (rigid) or the two piston rings #3. any help would be appreciated. Thanks Jim