Read the PDF article below for information on the T-REX™ and T-REX™ Jr. rotary extractor units, such as: 

  • How to Replace Pinion Gear for T-REX™
  • How to Replace the Gears on T-REX™ Jr.
  • How to Check and Replace Activation Microswitch

  • How to Check and Replace Speed Slide Potentiometer

  • Switching the T-REX™to New Style Power Cord Between Motor and Handle
  • O-Ring Replacement 
  • Adjusting the Speed Board to Factory Settings