Anonymous-0
Well-known Member
im trying to figure out a problem on a 4440. the hyds are chattery. the 3 point and the remote outlets chatter when using them. i changed hyd filter and checked the sump screen. the funny part is that when i raise the 3 point with a blade on it moves up really slow but if i hold either of the rear remote outlet levers toward the back window then the 3 point raises up fast. when i use the remote outlets they start out running fast and normal then suddenly starts to shake the hoses and slow down. the front pump was replaced about a few years ago. this problem has been going on for quite awhile. also the steering wheel vibrates up and down and the oil cooler hoses shake some. if any of you guys can help me figure this one out i would be greatful. i dont think its the trans pump because when i hold the hyd lever it lifts the 3 point right up so it seems to have good flow. thanks joe. btw this tractor is a quad range.