Youare
Platinum Member
As I pulled into the driveway last night I noticed my Kubota L3000 had returned from it's stay at the tractor hospital. /w3tcompact/icons/smile.gif
Monday it went to the dealer for a re-occuring problem with the 3PH lift hydraulics. This time 3PH hydraulics failed totally. The first two times it had problems the FEL control valve was suspect, but it worked fine all the time.
I thought it was something in the 3PH valve circuit because it only affected the up operation of the lift arms. The 3PH control lever would allow the lift arms to lower if they were up, but they would not lift up.
I called the tractor doctor first thing this morning cause I just had to know what the problem was. He told me there was a piece of forgien material in the relief valve causing it to stay open. It must have been there when it was assembled. At first it would only bother once in a while but and now it had worked it's way into a place where it caused the 3PH to totally fail.
They told me I should not have this problem agian. /w3tcompact/icons/smile.gif/w3tcompact/icons/smile.gif
Randy
Monday it went to the dealer for a re-occuring problem with the 3PH lift hydraulics. This time 3PH hydraulics failed totally. The first two times it had problems the FEL control valve was suspect, but it worked fine all the time.
I thought it was something in the 3PH valve circuit because it only affected the up operation of the lift arms. The 3PH control lever would allow the lift arms to lower if they were up, but they would not lift up.
I called the tractor doctor first thing this morning cause I just had to know what the problem was. He told me there was a piece of forgien material in the relief valve causing it to stay open. It must have been there when it was assembled. At first it would only bother once in a while but and now it had worked it's way into a place where it caused the 3PH to totally fail.
They told me I should not have this problem agian. /w3tcompact/icons/smile.gif/w3tcompact/icons/smile.gif
Randy