Tractors 7110 has quirky electrical problem

[Auctionguyyy]

My 7110 is getting long in the tooth, and it just started to occasionally not want to start or turn over....but then it does.

Batteries are fine, is there anywhere else I should look for poor connections or ????

Thx

 

[Auctionguyyy]

Check in the RH cab post near the bottom, there are some cab solenoids down there that can have a poor connection.