 Following the delay , the Space Head Module was removed from the rocket , and returned to its integration building on 22 February . Whilst it was in the integration building , daily inspections were made to ensure that the spacecraft was still functioning normally . Once the fuel issue had been resolved , the launch was rescheduled for 8 April , and launch operations resumed . On 1 April , the Space Head Module was returned to the silo , and reinstalled atop the Dnepr . Following integrated tests , the practice countdown was successfully conducted on 6 April . 
