3sat Mediathek 2025r John. Power beyond goes to summit kit, then summit kit back to return/tank. Consult official literature from the manufacturer before attempting any service or repair.
This particular model, for understandable reasons, gets skimpy on the info and real world experiences one can find on the interwebs compared to. I picked up a new 2023 2025r last march in the t/l/60d configuration, along with forks.