Was wondering if anyone during their annual PM evacuates all PTT fluid from reservior in order to refill with new fluid every year.
My SM only states to verify PTT fluid is at the level of the cap, and if not to fill. No mention of changing the old with new. Which is a head scratcher to me. Does PTT fluid remain clean, like forever or something? I would think over time the fluid becomes less efficient/effective.
My SM only states to verify PTT fluid is at the level of the cap, and if not to fill. No mention of changing the old with new. Which is a head scratcher to me. Does PTT fluid remain clean, like forever or something? I would think over time the fluid becomes less efficient/effective.
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