• Overhaul of all modifications of TV3-117 engines.
  • All modifications of TV3-117 engines overhaul and upgrade to TV3-117VM, VMA, VM 02 series, VMA 02 series.
  • Overhaul of TV3-117 and VK-2500 engines of any complexity after the events of off-design operation modes on the basis of individual repair and technical documentation.
  • Research and overhaul of BARK-78 and SNK-78 units.
  • Regenerative repair.

Besides, only JSC “Klimov” has a legitimate right to:

  • Overhaul of VK-2500 engines. 
  • TV3-117 engines upgrade to VK-2500 during the overhaul process. 
  • TV3-117 engines refurbishment for the operation of civil aircrafts. 
  • VK-2500 engines refurbishment.