Jason P Clinton , UT June 03, 2023 Appliance: LG Washer WM3670HWA/00 Lg Washer Wm3670hwa/00: Broken suspension spring. How to replace Suspension Spring. Was quoted $391 and 6 to 8 weeks to fix our LG washer. Found the parts on here for under $200 and fixed it myself in 2 days. Thanks! Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes