Many Dolphin pool cleaners have a swivel incorporated in their cable to help keep the cable from twisting during operation. With use, the electrical connection in this swivel might break down and have to be replaced. Maytronics now sells a short 4-foot cable to replace the damaged section of the cable between the motor and the swivel. This guide shows you how to replace the 4-foot section of cable. Although this guide is tailored to a Triton Cleaner, most of the steps are applicable to the other Dolphin Cleaners with swivels.