no power on cat 248

[craigc]

I have a Cat 248 When i turn the key to 1/2 board lights up then when I turn to start I loose all power. Tried replacing relays, changed ignition, changed solenoid,new battery, checked all ground connections. When i disconnect battery then reconnect I get power back but again turn ignition loose all power. Think it may be the starter?

 

[heavy d]

I have the same problem. My inboard lights worked at first but now nothing works, ill post what fixes my problem tomorrow.