CONCERN: Customer reports dryer is not heating. DIAGNOSTIC AND CAUSE: Inspected dryer for proper voltage from the wall to the cord terminal block, voltage normal. Inspected voltage from terminal block to dryer control assembly, voltage normal. Inspected continuity on all thermal safety thermostats, all thermal safeties are normal. Inspected continuity at heater element, found dryer heating element failed. CORRECTION: Replaced dryer heating element and tested. Operation now normal. Removed dryer drum to access loose lint inside the dryer cabinet. Cleaned out dryer cabinet and inspected parts for defects. Dryer internal drum support components are in good shape. Reassembled cabinet and tested dryer.