T140 Wiring Diagram

I would like a copy of a 1980 (and later) t140 wiring diagram in colour please.

I have black and white versions via Haynes etc, but would like to find a colour version as this would make it much easier for me to get my head round (I don’t really like wiring, I can get my head round it eventually, but it’s definitely not my forte)

I’ve seen one online, but they want me to log in and put credit card details in.... which I am not about to do.

thanks in advance for any assistance.

Dave