CONCERN: Customer reports MAYTAG dryer is not heating. Model MED9700SQ0 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. Additional note: rear roller bearings are worn causing noise. Advised customer to repair. Not at this time. Removed cabinet lint at no additional charges.