Not really. They are pretty sturdy machines. Keep the dryer vent hose and outside hood clean. Keeping the vent hose as short as possible is good for all dryers. Since you cannot watch the washer agitate, be sure the agitator clutch dogs are always working. By grabbing the top of the agitator with one hand turn it back and forth both ways. The bottom of the agitator should turn in one of those directions with the top. If not, the clutch dogs need replacing.