Maintenance Control request to change one of the card connectors in the P50 panel.
  
  
  
  
  
  
Removed.....
  
  
  
  
Back cover off.....
  
  
  
  
Fortunately, the connector slides out the back side.
  
  
  
  
The 
    $120+
 dollar tool called out in the Standard Wiring Practices Manual.....
  
  
  
  
vs. the standard green/white plastic....
  
  
  
  
(I won't be spending any money on the expensive tool.)