How to install the roller skid for 33mm pan&tilt camera?

How to install the roller skid for 33mm pan&tilt camera?

Unscrew the threaded cap on the skid.
Remove the internal stainless steel retaining ring accessory.
Use a screwdriver to loosen the fastening screws on both sides of the retaining ring.
Install the retaining ring onto the camera's spring-loaded interface
Tighten the fastening screws on the other side as well. After installation, a small gap at the connector is normal.
Thread the skid through the cable connector.
Align the alignment grooves of the cable connector and the camera, then tighten the knurled nut clockwise.
Secure the bracket front to the camera housing and tighten the rear cover.
Rotate the rear cover's knurled nut to adjust the skid for conduit size.
Tighten the black thumb screws on both sides of the skid to secure it in place