TROUBLESHOOTING/ Monitor Unit Attachment Specification Screen Maximum Pump 2 Flow Rate Maximum Engine Speed Accumulator Control Solenoid Valve: OFF Secondary Hydraulic Relief Selector Control Solenoid Valve: ON Selector Valve Control Solenoid Valve: ON The selector valve is connected to the hydraulic oil tank. Auxiliary Flow Combining Solenoid Valve: OFF T1V5-05-01-001 Maximum Pump 2 Flow Rate Maximum Engine Speed Accumulator Control Solenoid Valve: ON Secondary Hydraulic Relief Selector Control Solenoid Valve: OFF Selector Valve Control Solenoid Valve: ON The selector valve is connected to the hydraulic oil tank. Auxiliary Flow Combining Solenoid Valve: OFF T1V5-05-01-006 T5-2-46