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In this video, the technician will tell you how to repair the gearbox on a Delonghi coffee machine and how to replace the lift nut. Lift nut: https://service-cm.ru/shop/zapchasti-... Special grease: https://service-cm.ru/shop/sredstva-d... Repair kit for self-repair: https://service-cm.ru/shop/sredstva-d... Coffee machine forum https://forum.service-cm.ru 00:00 How the gearbox works 01:09 Why does the gearbox break? 01:57 How to remove the gearbox 02:31 What is needed for repair? 03:16 Disassembly procedure 04:59 Gearbox components 06:40 Gearbox shaft maintenance 08:46 Bearing assembly 11:13 Gearbox assembly 16:35 Installing the gearbox in a coffee machine