Janet D Grand Forks , ND March 28, 2020 Appliance: Samsung Washer WA48J7770AW/A2-00 Samsung Washer Wa48j7770aw/A2-00: The pulsator cap fell off due to broken tabs. How to replace Washer Pulsator Cap. We watched an online video to check on removing the broken tabs. We were able to remove the broken tabs with a small needle nose pliers and then the new cap snapped right into place. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes