Robert T Lake Forest , CA May 12, 2023 Appliance: LG Washer WT1101CW Lg Washer Wt1101cw / : The pulsators splines were stripped.amd the cap was cracked. How to replace Pulsator Cap. Replaced the Pulsator and Cap. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes