The Maytronics Dolphin Triton Tracks are the belts that connect the gear on the motor shaft to the drive gears on each end of the Brushes. There are two tracks, One on each side. Over time these tracks wear and stretch to the point where they have to be replaced. This guide shows you the steps required to replace these tracks.
UNSCREW IMPELLER COVER - To access the Tracks, you will need to remove the outside shell of the Cleaner. The parts of the shell include: the Impeller Cover; the Cover Assembly; the left and right Side Panels; and the left and right Lower Side Panels. First remove the Impeller cover. It is secured into the top of the Cover Assembly with 2 screws. Remove these screws with a Phillips head screwdriver.
CHECK WHEEL PLACEMENT - Make sure that the 2 Guide Wheels and the Drive Pulley are pushed all the way to the wall. The slots in the Guide Wheels have to be engaged with the ribs on the posts. They sometime shift out when you're putting on the other wheel or pulley. Also push the track as far onto the wheels as it will go.
REPLACE RIGHT SIDE PANEL - Place the Right Side Panel over the posts of the Drive Pulley and the 2 Guide Wheels. The Drive Pulley may be cocked at an angle because of the tension of the Track. You may have to push up on the Pulley to straighten it in order to fit the Side Panel over its post.
REPLACE THE LEFT SIDE TRACK - With the replacement of the right side track complete, now replace the left side track using the same procedure as described above for the Right Side Track. The procedure is the same except there is no Hexagon Adapter. The motor only drives the right side. A tip on reassembly: Since there is no Hexagon Adapter you can use a short 3/8" dowel to straighten up the Pulley when you slide the Left Side Panel onto its posts. See picture.