Service Manual

Specifications
Item Description
Pump
Pump Capacity 3.5 GPM (13.4 liter/min.) at 1,500 PSI (10,342 kPa) and 2,250 RPM
Pump Relief Pressure (Vehicles with Hydraulic Lift Capabilities) Full bypass at 2,500 PSI (17,238 kPa)
Pump Relief Pressure (Vehicles without Hydraulic Lift Capabilities) Full bypass at 1,000 PSI (6,895 kPa)
Lift Control Valve (Vehicles with Hydraulic Lift Capabilities) Three position control valve Spring return to neutral Ball checks to
maintain load
Remote Hydraulics Relief Pressure (Vehicles with Hydraulic Lift 1,900 PSI (13,100 kPa)
Capabilities)
Power Steering Relief Pressure 1,000 PSI (6,895 kPa)
Hydraulic Filter Automotive spin–on cartridge type 10 micron with 25 PSI by–pass
valve 100 mesh strainer in reservoir
Hydraulic Oil Dexron IlI ATF
Reservoir (Transaxle) (Fig. 1) 7.5 U.S. qt. ( 7.1 Liter) system capacity
1
Figure 1
1. Dipstick
Hydraulic System Page 9 – 2
Rev. D
Workman 3000/4000 Series