"I obtained the coal, solvent, and a spare gear as per Tinkersmith's instructions""Enter the District of Ash (Heroic) and find the items Tinkersmith requires""I created liquid fuel""Use the high pressure steam tank near Tinkersmith to create the liquid fuel""I returned to Tinkersmith with the gear and the liquid fuel""Charles Q Tinkersmith is normally found on the lower level of the great forges in Maldura."