Greensmaster 3250--D
Hydraulic System (Rev. I)
Page 4 -- 33
4. For problems with steering or lift/lower pressure,
consider performing the following hydraulic tests:
Charge Pressure Relief Valve (R4) Pressure Test
Lower Cutting Units Relief Valve (R2) Pressure Test
Implement Relief Valve (R5) Pressure Test
Gear Pump (P2) Flow Test
Steering Control Valve Test
5. For issues with the cutting system, consider per-
forming the following hydraulic tests:
Mow Circuit Relief Valve (R1) Pressure Test
Reel Motor Case Drain Flow Test
Gear Pump (P1) Flow Test
Hydraulic
System
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