Have you tested battery voltage under load?
The 24 volt start systems are voltage sensitive. If one of your batteries is weak, it won't pull in contactors in the change over relay, or in the starter.
The 24 volt starters also burn through contacts faster than in a 12 volt starter. It's common...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.