Ch 5 page 13 HYDRAULIC SYSTEM Posi 42 Figure 7 Up to 7x1750/8x1718 Figure 8 SHOP MANUAL PosiƟon DescripƟon Part no. Head Torque 3, 8 Check valve 22mm 40Nm Seal Kit PosiƟon DescripƟon Pa rt no. Socket Torque 2 Relief valve PLC053-300 10mm 60Nm Seal Kit PosiƟon DescripƟon Pa rt no. Socket Torque 41 Relief valve PLC182-080 12mm 100Nm Seal Kit on DescripƟon P art no. Socket Torque Relief valve PLC082-300 12mm 100Nm Seal Kit PosiƟon DescripƟon Pa rt no. Head Torque 46 Sequence valve 0,8 27mm 60Nm Seal Kit Ø Ø