Ferguson te 20 to 20 to 30 tractor repair shop service manual te20 to20 to30 years covered 1946 1947 1948 1949 1950 1951 1952 1953 1954 ferguson dealer shop . A must for owners mechanics and restorers the ferguson tractor to 30 te 20 to 20 factory repair shop and service manual for model years 1946 1947 1948 1949 1950 1951 . The te range of ferguson tractors was introduced in england in 1946following 30 years of continuous development of the ferguson system from 1916 the first work was to design a plough and linkage to integrate the tractor with its work in a manner that was an engineering whole the automatic control system is now employed by almost all tractor manufacturers worldwide a british patent was . Complete and unabridged ferguson tractor to 30 te 20 to 20 factory repair shop and service manual for model years 1946 1947 1948 1949 1950 1951 1952 1953 1954 nov 26 . Ferguson badged the original model as the te 20 but went on to produce a range of variants te 20 continental z 120 petrol engine 1946 1948 tea 20 standard motor company petrol engine 1947 1956 teb 20 continental z 120 petrol engine narrow 1946 1948 tec 20 standard petrol narrow 1948 1956 ted 20 tvo standard engine 1949 1956