Works on repair and service life extension of anti-aircraft guided missiles (AGM) are performed in 3 stages:
Stage 1. Works on service life extension of warhead, pyrotechnic devices, motors (booster and sustainer), AGM frame.
Stage 2. Works on service life extension and repair of AGM on-board hardware:
• Diagnostics of AGM onboard hardware using test and control equipment AKIS, KPM, KIPS, AKIPS with replacement of radio electronic components of on-board hardware;
• Repair of AGM units and assemblies.
Stage 3. Carrying out flight tests (test launches) and issuing a certificate on further operation of anti-aircraft guided missiles.