I have the shop manual for my HRB215K3HXA. It is not spelled out if the transmission fluid needs to be changed. It only covers if the fluid is low, or has water in it. Coming from the school of "fluid is cheaper than new parts" should this fluid be changed every 200 hours or so?
The flow chart on diagnosing trans problems shows: "Replace transmission" for just about any situation - other than works perfect. Do you guys change the fluid? Or is this an aircraft "Fix on failure" situation?
The flow chart on diagnosing trans problems shows: "Replace transmission" for just about any situation - other than works perfect. Do you guys change the fluid? Or is this an aircraft "Fix on failure" situation?