1. Removal of Hyundai excavator rotary device
1 Reduce the working device to the ground and stop the engine.
2 Operate the joystick and the pedal to the hydraulic line pressure line.
3 Slowly loose the air breathing apparatus on the fuel tank for the pressure.
When disassembling, pay attention to prevent sputtering of the residual liquid burns skin due to pressure. When the pipe and hose are disconnected, the oil flowing out is placed in the container.
4 Disconnect the high pressure hose device.
5 Disconnect the pilot hose.
6 Lift the rotary motor device and remove the rotary motor mounting bolt.
7 Remove the rotary motor device When removing the rotary motor device, check if all pilot has been disconnected.
2. Installation of the rotary device
(1) Mounting (2) discharged in the reverse step of removal (2)
1 Remove the ventilation plug.
2 Pour the hydraulic oil until the oil overflows from the oil.
3 gently mit the plug.
4 Start the engine, run with low idle and check whether oil flows from the plug.
5 is completely tightened.
(2) Confirm the hydraulic oil level and check if the liquid pressure is leaked
