Description
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Step 1: screw the remover onto cylinder stud as possible reach the top of remover. (B) Step 2: Operate 2 wrenches (fit the size A & B) and lock part A & B together. |
Step 3: keep the wrench on part A and screw it until cylinder stud is removed. |
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Step 4: screw the new stud into installer until reaching steel ball. Step 5: screw the stud into the cylinder hole. |
Step 6: loosen the small screw on the top of installer when the work is done, and then you could loose the installer easily. |