How do you check the transmission oil on a 1130 Massey Ferguson tractor?

To check the transmission oil on a 1130 Massey Ferguson tractor, first ensure the tractor is on a level surface and the engine is off. Locate the dipstick or fill plug, usually found on the side of the transmission housing, and remove it to clean and then reinsert without screwing it back in to check the oil level. The oil should be within the designated range on the dipstick; if it's low, add the appropriate transmission oil as specified in the operator's manual. Always check for leaks and ensure the oil is in good condition.