To determine the year of your Massey Ferguson tractor, you will need to locate the serial number. The serial number can typically be found on the ID plate, located near the instrument panel. The serial number should be seven to nine digits long and will decode to a four-digit year code. The first two digits of the serial number will indicate the year manufactured:
67 = 1967
68 = 1968
69 = 1969
70 = 1970
71 = 1971
72 = 1972
73 = 1973
74 = 1974
75 = 1975
76 = 1976
77 = 1977
78 = 1978
79 = 1979
80 = 1980
81 = 1981
82 = 1982
83 = 1983
84 = 1984
etc.