Bush Hog PT5 Cultivator User Manual


 
OPERATING THE TRACTOR AND IMPLEMENT ...........................................................................................4-26
Foreign Debris Hazards/Overhead Obstructions .............................................................................................4-27
Operating Speed and Ground Speed ..............................................................................................................4-27
Operating the Attached Head ..........................................................................................................................4-28
Shutting Down the Implement ..........................................................................................................................4-29
TRACTOR, BOOM, AND ATTACHED HEAD STORAGE ...............................................................................4-29
DISCONNECTING THE IMPLEMENT .............................................................................................................4-30
TRANSPORTING THE TRACTOR AND IMPLEMENT ...................................................................................4-30
Transporting on Public Roadways ...................................................................................................................4-31
Hauling the Tractor and Implement ..................................................................................................................4-34
TROUBLESHOOTING GUIDE ........................................................................................................................4-35
MAINTENANCE SECTION ..................................................................................................5-1
LUBRICATION ...................................................................................................................................................5-2
FASTENERS .....................................................................................................................................................5-2
CUTTERBAR .....................................................................................................................................................5-3
Adjusting the Knife Guides .................................................................................................................................5-3
Sharpening the Knife .........................................................................................................................................5-4
HYDRAULIC RAMS ...........................................................................................................................................5-5
Ram Seal Replacement- General Information ...................................................................................................5-5
To Change Seals on Angle, Reach and 40 MM Dia Lift Ram ............................................................................5-5
To Change Seals on 50 MM Dia Lift Ram .........................................................................................................5-5
Filtration Maintenance ........................................................................................................................................5-5
Cylinder Rod Maintenance .................................................................................................................................5-6
CONTROL VALVE .............................................................................................................................................5-6
Non Return Valve ...............................................................................................................................................5-6
Replacing Spool “O” Rings ................................................................................................................................5-7
Main Relief Valve ...............................................................................................................................................5-7
HYDRAULIC HOSES .........................................................................................................................................5-7
Hose Replacement ............................................................................................................................................5-7
Hose Warranty ...................................................................................................................................................5-8
HOSE CONNECTIONS .....................................................................................................................................5-8
STORAGE .........................................................................................................................................................5-8
PROPER TORQUE VALUES FOR FASTENERS .............................................................................................5-8