Not sure what would cause this. Please help. Kobelco SK70SR Midi Ex Right track wont work on its own unless i apply a little pressure to the left track lever. Machine tracks perfectly straight. Boom lift cylinder and bucket curl cylinder won't work unless i use the stick function.
Hi sedulchral remove the big plastic panel behind the seat and you will see the cpu. In the middle of it there is a small window. Can you see any fault code flashing there