just got my li'l truck home it has a tecumsen xl engine which is now running after cleaning the gas tank and putting new fuel lines, but running a little rough. I will probably clean the carb. When i got this they siad it would go forward, back and to the right. I dont think this is a t20 transmission looking at pictures, it has hydrolic pumps at the bottom of the sticks for steering, and reading online maybe a CT-2 but cannot find any information on what to check or how to rebuild or find parts. one of the pumps on the bottom for the left side looks like it was replaced with some aftermarket and i dont think it feels right. Can you replace with a t-20? This Li'l truck has been kept inside for a long time and is in very good shape. What should i do or what to look for. Looking for any information on this thing. Thank you