Terry S Ennis , TX January 16, 2016 Appliance: LG Washer WM2077CW Lg Washer Wm2077cw / Abweeus: Front load lg washer was vibrating causing it to "walk" on the floor intermittenly. How to replace Locking Pin. Removed back panel, top panel, control panel, and front of the washer. Removed old and installed new shock absorbers (3), and tub springs (2). Re-assembled panels on the machine. 34 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours