John Deere 4020 oil change and why I buy my parts from the John Deere dealership 💚💛

[@shamsthecat2165]

@13:08 there were sparks coming from the starter.

[@davisfarmandorchard6160]

@@shamsthecat2165 - yes- that was the problem I had before the loose connection, it must have vibrated loose again, already tightened it up again,