CONCERN: Customer reports dryer is not working. DIAGNOSTIC & CAUSE: Inspected dryer start mechanisms, all are working as designed. Inspected heater operation is normal although unit is short cycling. Found dryer had debris stuck in blower housing. Also checked dryer vent and only a little came out. Checked heater area as well. CORRECTION: Removed debris from blower housing and some in dryer vent. tested, operation now normal.