to endure proper conditions of spares storage, special containers and racks were selected(right material,endurance,stiffness,dustiness-proof,humidity-proof,high temperatures resistant, etc.) The 3D CAD model of the proposed solution presents Fig.5. For each type off fastener a different color was matched to ease parts identification and withdrawal, also minimum and maximum inventory levels were calculated for hydraulic hoses a special storage system was designed and modeled (Fig.6).
Afterwards, a method of implementing PSR was designed.According to the scheme,an assigned worker - milkman at the beginning of each shift checks inventory levels of the