Ashvani G Plano , TX November 20, 2021 Appliance: Whirlpool Refrigerator WRF989SDAM00 Whirlpool Refrigerator Wrf989sdam00 / : Water leaking from top of inner cabinet. How to replace Water Reservoir. I replaced the reservoir in the ceiling. It was a different shape than the reservoir that was in previously but it still fit. Then, it didn't leak anymore. The pipe at the end of the reservoir was cracked. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes