John Deere 3420

[Kipper]

Having an fault with the boom crowed. Every now and again The crowed will lock up. The loader has to be stopped and restarted to make it work.The loader has had new joystick and ecu, but the problem is still there.

 

[Eminus]

check the connections at the spool block under the front cover, ours did that and it was a loose/ damaged plug on one solenoid. it also happened to another local one.

 

[Kipper]

Thanks, will have a look tomorrow.

 

[willy]

Just super glued mine as it kept getting worse, now sorted. As said the 4 square connectors just under the front cover.