HOSE 3718952 - Caterpillar

Illustration 6.0 1. Tube assembly2. Hose assembly3. Support assembly38. Install the right side tube assembly from the valve to the main control valve.39. Install hose assembly connecting right and left valves.40. Install hose assembly connecting the hammer drain tube assembly and the right side valve.
Illustration 7.0 1. Check Valve2. Tube assembly to left side of main control valve3. left side tube assembly to valve connecting boom line.4. To right side valve connecting boom line.41. Determine which boom and stick the machine is equipped with and refer to the appropriate line art and parts consist in the parts section of this book. Welding may be required to attach the stick lines mounting brackets. Refer to the "Welding Instructions" in this section.42. Install the "Boom Lines Groups" Auxiliary, Rotate (if equipped) and Drain.43. Install the "Stick Lines Groups" Auxiliary, Rotate (if equipped) and Drain. Rotate (if equipped)44. Starting at the rear of the machine, install the pump drive-gp, rotate pump and suction hose from the hydraulic tank.45. Mount the rotate valve bracket and the rotate valve. Welding may be required to mount the rotate valve bracket. Refer to the "Welding Instructions" in this section.46. Connect the rotate valve to the rotate pump with the appropriate hoses and hardware. Refer to the "Lines Group-Rotate" in the parts section of this book for the line art and parts consist.47. Install the hoses from the rotate valve to the boom foot area.48. Install the hoses that connect the boom foot to the boom for the Auxiliary, Rotate and Drain lines.49. Install the hoses that connect the boom and stick for the Auxiliary, Rotate and Drain lines.50. See the "Test and Adjust" section in this book for instruction on the Rotate, Auxiliary circuit and Speed Control.51. Install the new "Control Group - Hand". Refer to the "Joystick Installation Procedure" page in this section. This step may be performed last. Refer to the parts section for the line art and parts consist. The new wire connections for the joysticks must be soldered. See the "Control Group - Hand" parts page for further reference. Position number 2 for combined function/rotate install.52. Refill the hydraulic tank. See "Release Of Air From Main Pumps" in the System Operation section of the kit Owners Manual before starting the engine after draining the hydraulic tank.53. Position the machine like the illustration for the Wiring Harnesses installation.54. Install the "Mounting Group - Control Auxiliary" behind the cab and make the harness connections. Refer to the parts section for the line art and parts consist. Additional harness routing and connector information is below.55. Remove air filter assembly and remove bracket.56. Drill holes in bracket to mount controller.
Aurora built 8 pin connections. Illustration 9.0
AN harness, AP harness and the rotate harness connected by the relay panel in the battery compartment.57. Mount the controller.58. Install relay panel. Aurora built with Rotate Function:Make these harness connections at the installed relay panel. See illustration 9.059. Connect the Harnesses labeled AP, and AN in the Electrical Installation