Replacing the rollers on a Maytag MDG308DAWW dryer involves the following steps: 1. Safety First: Before starting any repair, unplug the dryer from the power outlet to ensure your safety. 2. Access the Rollers: Remove the dryer's front or rear panel to access the drum and rollers. The location of the rollers may vary based on the specific model. 3. Release Tension: Once you can access the drum, locate the belt tensioner and release the tension on the belt. This will allow you to remove the belt from the drum and motor pulley. 4. Remove the Drum: Carefully lift and remove the dryer drum from the cabinet. Take note of the drum's position and orientation for reassembly. 5. Replace the Rollers: The rollers are typically located at the rear of the drum. Remove the old rollers by pulling them off the drum shaft. Install the new rollers in their place. 6. Reassemble: Put the dryer drum back into the cabinet, ensuring it sits on the drum support rollers properly. 7. Reattach the Belt: Loop the belt around the drum and motor pulley, re-engaging the tensioner to create tension on the belt. 8. Test the Dryer: Plug the dryer back into the power outlet and test it to ensure the new rollers are functioning correctly. Run a short drying cycle to confirm that the drum rotates smoothly. If you're uncertain about the replacement process or lack experience with dryer repairs, it's advisable to seek assistance from a qualified appliance technician. They have the expertise and tools to perform the roller replacement safely and effectively on your Maytag MDG308DAWW dryer.