JD 737 ztrak electrical problems

[jimboracing1]

Have a 737 ztrak. Start the engine, release the brake, pull the arms in and engine stops. I have replaced all the safety switches. Where do I go from here?

 

[LittleBill21]

a volt meter and a wiring diagram. start at the ignition side.

 

[RjCorazza]

Specifically which safety switches were replaced?