I have a Pentair Meteor series sand filter that I acquired used and need to do some work on the multiport, as it's VERY hard to turn.
I took it apart, see pics, what do I need to lube? The spider gasket seems decent enough and the previous owner wasn't having problems with it, so I'd like to leave that this season. Do I just lube that, plus the center pin, or is there more that needs lube.. spring? What about that teflon washer that's cupped?
Ps. I plan on cleaning all that icky dirt out.
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