Hydraulic Pump Unit
The 12 volt hydraulic pump is used to supply pressure to the entire system. The system pressure is limited to a maximum 180 +/-10 bars by a pressure limitation valve (DBV). The hydraulic unit has 4 connections (No. 10 roll bar drive, No. 11 test connection, No. 12 top drive, No. 13 return). The hydraulic unit is located in the spare tire recess. See Fig 1 .