8145 problems help

[kitch]

hi everyone i have a 8145 4wd the pto ta and 4wd stopped working ended up splitting tractor to change pump (the drive teeth on pump had worn away) now all back together the 4wd works fine the ta works fine but the pto will only work with small leaver on right by seat in ground speed position will not work with leave by steering wheel. the pto worked fine before pump stopped working can anyone help or had this problem before. thankyou for reading

 

[dave_peters]

Check that the linkage joining the lever to the spoool valve under the cab is still connected. It should be something quite simple if the TA is working. See Paddy's post of july 26 to test PTO pressures, in fact this tests the pressure in the whole system-PTO, TA, 4WD.

 

[kitch]

linkage is all ok under cab pressures on pipes going in to back are ok but the leaver under seat that selects ground speed pto or hydraulic doesnt seam to want to stay engaged forward in hydraulic pto could this of happened when tractor was split