Turn of breaker, unhook water, drain, and power. Pull out dishwasher. Lay on side. Loosen all hose clamps and remove inlet sump. If drain basket needs to be clean then remove top cover inside tub first and then remove basket from bottom. Replace basket after cleaning and put cover in place from inside tub. Then put inlet sump back in place doing oval clamp first. Everything else will go easy. The hardest part was the drain basket and cover.