 By late September the new units, numbered 1M-1301T-2M and 3M-1302T-4M, were moved into the open at the Newport Workshops and had been taken out on test runs without any livery applied.By October the train had received carriage numbers and names, with compatibility testing being carried out with a modified member of the existing fleet.By December 2009 the first set had received the Metro Trains Melbourne livery, and was running stopping-all-stations test runs without passengers on the Epping line.