1989 electric Par Car solenoid issues
 

I've recently aquired a Par Car, (A previously found site and vin# indicated it should be a 1989 legacy).
It has some intermittent propulsion issues. I've learned to stay close to the garage durring test runs.
So far, I have
-replaced the batteries, all new. 36V
-wire wheel cleaned every terminal throughout the batteries, solenoids, speed module, amature and stator posts...
-all the while making sure to place each cable exactly where it came. Althought I'm not sure it was right when I got it

I believe that my issue is with one or two solenoids. (4 total). Before I turn this into a welder, trying to test them with a jumper wire. I thought it prudent to review a diagram of the circuits

Could anyone offer an electrical diagram for this critter?

Re: 1989 electric Par Car solenoid issues
 

Never mind all, found a dealer whom had several.

The buggy was mobile 15 minutes after the diagram arrived