3ph problem

[michael2001]

i have an 1802d yanmar and after running it for about 15 min. the 3ph quits lowering....it works fine until it gets warm...with my bush hog on it slowly lowers, but with a box blade it will not....cleaned the filter and fluid and still the same problem....any suggestions

 

[frank_f15]

not familar with that tractor, but does it have (like mine) a control for the speed to lowe 3ph implements? if it does u may have it close too much, if i close mine nothing will lower!

 

[Zork]

If the tractor is warm and once you are able to lower the unit, disconect the bush hog and see if it creeps up with the control in the lowering position? /forums/images/graemlins/confused.gif