The structure and organization of agricultural machinery maintenance at the “Slađana Pandur” family farm were presented in the research. The obtained results were shown using checklists that identified deficiencies in service preventive maintenance. Maintenance recordings were conducted for a combine harvester, four tractors, various attached implements and tools available to the farm, as well as an agricultural telescopic loader. Regular maintenance measures are not carried out according to the operation and maintenance instructions for each machine. It was found that there is a lack of quality technical protection and sheltering for agricultural machinery. If the maintenance level at the family farm is not improved, it could result in reduced operational reliability of the machines, in-creased number of breakdowns, decreased machine utilization, and increased overall costs of both agricultural machinery and the farm’s production as a whole.