Step 1: The power supply to the dishwasher should be deactivated to prevent any risk of electrical shock.
Step 2: The dishwasher panel should be accessed and the screws that hold the current handle should be taken out, ensuring not to harm the nearby components.
Step 3: The current handle should be gently removed from its attachments and placed aside.
Step 4: The mounting brackets of the new GE WB15X26776 HANDLE WW should be positioned, ensuring the screw holes align with the dishwasher panel.
Step 5: The new handle should be fastened by carefully inserting and securing the screws.
Step 6: It should be verified that the handle is firmly in position. If it is not, steps 4 and 5 should be repeated until it is.
Step 7: After the handle is secured, the dishwasher panel should be closed and the power supply should be reactivated.
Please remember that these instructions are served as general guidance and should always be utilized alongside the manufacturer's manual, if accessible.