customized bolt (23)
gasket
group
Connect the communication middle line (56) and communication under
line (57) ports together. Then insert the square grommet into the upright
column (2).
Use the Phillips head multi tool to take off the silver Phillips head tapping
screw (47) from the upright column (2) and attach the green/yellow
grounding wire from the communication under line (57) to the upright
column using the same screw (47).
Phillips head multi tool
