Extension of the service life and service time in operation. Arrangement of work performance. Authorized personnel.

Investigations of failed units in order to determine objectively causes of failure. Engine leasing. Long-term service contract on the TV3-117 (ТВ3-117) and VK-2500 (ВК-2500) engines. Supply of spare parts. Training.

Advanced works of the design bureau

The aim of the service is to maintain proper functionality of engines and accessory gearboxes.

The service targets at increasing life cycle of aircraft engines and accessory gearboxes (by stages, one per year) and operating time (by stages, 50 hour each) till next overhaul (within confirmed limits) and therefore maintaining a more flexible schedule for engine and accessory gearboxes removal and repair.