3.1.1 Hydraulic cylinders and pin for drive shaft In order to disassembly the Hydraulic cylinder and Pin for drive shaft, please follow these steps illustrated in Figure 5. A. Remove the 2 pcs, M6x10mm set screw and washers (remember for both sides). B. Remove the flat steel that locks pin for drive shaft (remember for both sides). C. Remove the pin for drive shaft. D. Rotate the cylinder away from the Transmission Arm D150.