While our mechanic is in process of removing your rigs oil, we will inspect it for the purpose of identifying if exists any microscopic metal particles. Generally, the primary causes of metal levels in oil is associated with the actual wear metal levels e.g. bearings, pistons, piston rings, cylinder liners. Naturally, in this examination if no irregularities are found we will proceed with the replacement of all filters than re-fill engine with fresh oil of your choice. Upon completion of this work, we will commence with lubrication of all the tractor grease fittings than carrying out a brake inspection.