# Parts technical support

URL: https://moinhosvieira.com.br/en/parts-technical-support/  
Updated on: 2026-11-04  
Other languages: Español: https://moinhosvieira.com.br/es/soporte-tecnico-de-piezas/ · Português: https://moinhosvieira.com.br/suporte-tecnico/

> 3D technical drawings of the MCS and MCD series mills (shafts, bushings, bearings, rotor, cyclone, sleeve box, bag filter and butterfly valve), video guides from the MCS Series Instruction Manual, step-by-step MCO Series guides and what the MCS, MCD and MCO Series manuals cover.