Got it!
Well, was a piece of cake.....someone pulledl the emergency stop handle but never put the lever back in place by the engine.....batteries were very dead but was enough to hold the solenoid open so I could drive it after jump start.
Batteries are dated Mar/07, try charge it but seems like two of them must have a slot or two in bad shape.....I just got two F4DLT and is much simpler and netter now.
It did not had a single toll in it! actually look like is was cleaned well...not a washer!!! on the good side, BOTH tanks are full till the neck!! and the big surprise...it was remanufactured in Saginaw, TX in May 1995.....I was thinking it was a 86/87