Skip to main content


Electronic Theatre Controls Inc

Displays on Hog 4-18 are loose


The displays on a Hog 4-18 or Hog 4 console are loose and will go down with little pressure

Description/Explanation of Issue

The friction lock torque setting loosens.


You will need the following tools:

  • 2.5mm Allen/Hex Key
  • Open-Ended Wrench
  • 8mm preset 25in/lb (2.8 Nm) Torque Wrench


  1. Open the back of the console
  2. Use the open-ended wrench to hold the rubber friction lock
  3. Use the Torque Wrench to tighten the Rubber Friction Lock



  • Was this article helpful?