The service maintenance is rendered under the contract during the entire period of systems exploitation and it includes the following:
- flaw inspection and formation of repair lists;
- development of repair technical documentation;
- technical support of repair;
- supplies of SPTA, units, training aids and auxiliary equipment;
- establishing specialized areas at basing site;
- test-bench trials;
- software support;
- production and technical consultations.
Service maintenance for the foreign customers is rendered in compliance with the legislation of the Russian Federation.