Chuck Mainboard Replacement Guide

Step 1 - Remove the Four Screws Securing the Mainboard Cover Plate

Step 2 - Remove the Two Screws Securing the Mainboard

Step 3 - Disconnect the Motor Wires from the Mainboard

Step 4 - Install the New Mainboard and Connect the Motor Wires

Step 5 - Tighten the Two Screws Securing the Mainboard

Step 6 - Tighten the Four Screws Securing the Mainboard Cover Plate

#Complete