basic harley maintenance 1
basic Harley maintenance 2

Above 2 Harley  Davidson  basic maintenance diagrams .They show locations for all drain and fill plugs on a harley.

 

1965 sportster wiring

 

 

1968-69Electra wiring

HD1970's 3brush generator wiring

 

 

shovel oil pump 1968-1984

 

 

1983 flh oil line diagram