Dryer heating issue. Elliot/Lindsay 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. CONCERN: Dryer takes too long to dry clothes, dryer does get hot though. DIAGNOSTIC AND CAUSE: Tested dryer for proper heater element operation. Heater operation is normal. Inspected heater thermostat operation for short cycling condition, thermostat is short cycling. Inspected dryer air flow at the duct flume, air flow is normal at this time, no signs of flow restriction. Cause, Wall vent clogged with lint. CORRECTION: Performed dryer vent cleaning, tested for