Notes
1. Eff. 1982 - 9/1985 & 4/01/1988 and newer
2. Eff. 1/01/1988 - 11/1991
3. Eff. 1965 - 9/1975, w/ Independent PTO or Dual Power
4. Eff. 1965 - 9/1969, w/ Independent PTO
5. Eff. 10/01/1969 - 9/1975, w/ Independent PTO or Dual Power
6. Eff. 3/01/1990
7. Eff. 10/01/1975, w/ Independent PTO, w or w/o Dual Power
8. Eff. 1983 - 9/1985, w/ Independent PTO, w or w/o Dual Power