My mother pulled my late grandfather's Vitamix Maxi-4000 out of storage and gave it to me. Works great! Other than cleaning, anything I should know, service, or replace on it? : r/Vitamix
Vita-mixer Maxi-4000 Commercial Juicer/blender/mixer - Etsy Sweden
Vintage Vitamix Vita Mixer Maxi 4000 Commercial Blender 850 Watts Model 479044 | eBay