Marina M Albuquerque , NM May 04, 2017 Appliance: Frigidaire Frigidaire/Laundry Center FEX831FS0 Frigidaire Washer Dryer Combo Fex831fs0: Laundry timer was broken. How to replace Washer Timer. Ordered a new laundry timer from AppliancePartsPros and installed it myself. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes