Fourtrak Alternator Regulator Wiring

Forum: 

Hi,
Does anyone have the alternator voltage regulator wiring diagram for a DL-50 2.8TD Engine. I do not have the age of the engine as it is installed in a L/R Discovery. This is driving me nuts now!
I can't see to get one anywhere. Ideally, on e-mail as I do not have access to a fax.
Any help would be appreciated.
Mitch.