STEP 1: To remove either contact, insert the hex end of the DC Contact Insertion/Extraction Tool into a 1/2 inch socket wrench. Do not use a torque wrench.
STEP 2: Next, insert the tool into the contact and turn counterclockwise using the wrench.
STEP 3 & 4: To install a new contact, first apply the Silicone Compound (TI6000-367) to the male threads of the replacement contact. Use the same tool and screw the contact in clockwise using a 3/8" torque wrench. Set torque to 36 inch-pounds. Be sure to fully insert the tool or the fins will snap off.