Now there is an answer. Still, it's not about changing oil specifically, it's about full rebuild.
Though I would argue that I've never heard of a shop that would (and I wouldn't personally) change the seal head without disassembling the stack and inspecting the shims as part of "full rebuild". Especially with allegations such as: "the shims in Fox RC/Marz CR have notoriously short lifespans" floating around.
However, you did find a single reason to remove the piston & shims as one piece.
Sept. 14, 2023, 11:19 a.m. - Justin White
Now there is an answer. Still, it's not about changing oil specifically, it's about full rebuild. Though I would argue that I've never heard of a shop that would (and I wouldn't personally) change the seal head without disassembling the stack and inspecting the shims as part of "full rebuild". Especially with allegations such as: "the shims in Fox RC/Marz CR have notoriously short lifespans" floating around. However, you did find a single reason to remove the piston & shims as one piece.