Does anyone have a wiring diagram for a 1982 V20 wellcraft step lift?

[V20 Steplift Cruiser]

**Does anyone have a wiring diagram for a 1982 wellcraft step lift?

The motor is a Omc V8 motor.
I have some odd electrical problems. everything works... then all of a sudden the motor cuts out. I have new solinods, contacts, fuses. But still have orginal wiring.

**Any ideas?


THanks for your help

Isaac