I’ve worked on the LG WM4000HWA more times than I can count, and bearing failure is hands-down one of the most frequent calls I get on this model. The telltale grinding or rumbling noise during the spin cycle is a dead giveaway. In most cases, replacing the rear drum bearing and seal kit completely resolves … Read more
I’ve worked on dozens of LG WM4000HWA units, and door boot seal mold and tears are hands-down the most frequent complaint I see with this model. The rubber gasket traps moisture after every cycle, and if owners aren’t wiping it down regularly, mold takes hold fast. Most of the time, a thorough cleaning or a … Read more
I’ve worked on dozens of LG WM4000HWA machines over the years, and the OE drain error is hands-down the most frequent service call I get for this model. In about 80% of cases, the culprit is a clogged pump filter or a failed drain pump — both of which are very manageable DIY fixes if … Read more
