¶ Tools：
L-wrench x1
New five-way component x1
¶ Specific steps:：
¶ 1. Remove the PTFE pipe
Place the bottom side of the CFS on while ensuring that the power is disconnected. Note that you need to press the terminal of the pneumatic connector before pulling out, otherwise the pneumatic connector may be pulled out.
¶ 2. Remove the hub assembly fixing screws
Remove the three screws from the hub assembly
¶ 3. Disconnect 4 PTFE tubes
Remove the PTFE tube from the limit slot first
Disconnect the 4 PTFE tubes connected to the CFS. Please note that the terminal of the pneumatic connector must be pressed before pulling out, otherwise it may be pulled out
¶ 4. Disconnect the hub assembly cable
Disconnect cables from the motor and bottom control panel to take out the hub assembly
¶ 5. Connect the new hub assembly cable
A wide cable is connected to the motor and a small cable is connected to the adapter plate
¶ 6. Connect 4 PTFE tubes
Connect the 4 PTFE tubes connected by CFS. Please note that the terminal of the pneumatic connector must be pressed before pulling out, otherwise the air head may be pulled out.
Press into the limit line slot
¶ 7. Install the hub assembly fixing screws
