Dryer Drum Spinning But Not Heating:
This failure usually indicates a completely burned-out 240-volt heating element or a tripped high-limit thermostat. We systematically check the internal nichrome coils for physical breaks and utilize a digital multimeter to measure precise electrical resistance across the heater terminals.
Appliance Fails to Start Completely:
A completely dead unit points strictly to a primary circuit failure, such as a broken mechanical door switch or a blown thermal fuse. We utilize precision instruments to test the door strike mechanism and trace the 120-volt control circuit for continuous electrical continuity.
Drum Refuses to Tumble:
When the motor hums but the drum remains stationary, the mechanical issue is typically a snapped drive belt or a seized idler pulley. We dismantle the exterior cabinet to inspect belt tension and mathematically measure the motor windings to ensure the drive motor has not internally shorted.
Drying Cycles Take Too Long:
Extended drying times stem from severely restricted internal airflow. If the blower wheel is choked with dense lint, moisture cannot escape. We clear internal chassis blockages and rigorously test the cycling thermostat to ensure the electrical heater cycles on and off correctly.
Violent Shuddering and Grinding Noises:
Aggressive metal-on-metal scraping noises indicate worn-out drum support rollers or degraded drum glides. Because the heavy metal drum spins continuously, friction destroys these bearings, causing severe rotational imbalance. We install exact OEM support rollers to eliminate dangerous mechanical vibrations instantly.
