I just bought a used CTL-60. Nice machine. Has heat/AC in cab. Just replaced tracks. Machine has 1,900 hours. Due for servicing. I was able to get NAPA numbers from fuel and air filters, but I don't have any help to get the cab up on this thing to get to the oil filter, and the hydraulic oil filter has no legible numbers on it. Does anyone have a cross-reference from the OEM to the NAPA filters? Nearest Gehl dealer is too far away. I have heard that Takeuchi would be the same. Also, just wondering what engine oil everyone was running in the Yanmar engines. Any preference on brand and weight. (southeastern US.) As far as hydraulic oil, what does everyone use there? I see a tag at the filler neck that states "hydraulic oil", then directly below it says " use engine oil of 10W30 or 40 range". I know that has to be a poorly placed and worded decal, right? Surely they don't use engine oil in the hydraulics? Thanks for any help. Dream