General Information:

• This model was painted all "Phantom Black." 
• The serial number was on the instruction plate on the front of the swivel bracket.
• Serial numbers 3755885 thru 4102789 are 1974 models.
• Serial numbers 4102790 thru 4351589 are 1975 models.
• Serial numbers 4351590 thru 4580036 are 1976 models.
• This model was offered in both Short and Long Shaft versions.
• 1976 models were available with electric starting.