122 mm MLRS BM—21 "Grad"
Maintenance frequency
Seasonal service (SO): 2 times per year;
Technical service 1 (TO-1): after each 1000—1200 km of run, 100 hours of electric drive work, but at least once every 6 months;
Technical service 2 (TO-2): after each 5000—6000 km of run, 500 hours of electric drive work, but at least once every 2 years;
Type of armament | Type of work | Approximate team manpower, men | Approximate work length per 1 article, day | 122 mm MLRS BM—21 «Grad» | Completeness
and work testing
of articles | 2 | 1 | SO | 2 | 1 | TO-1 | 3 | 2 | TO-2 | 3 | 3 |
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220 mm MLRS "Uragan"
Maintenance frequency of FV 9P140
Seasonal service (SO): 2 times per year;
Technical service 1 (TO-1): after each 2000 km of run, 10 combat salvoes, 200 single launchers, 300 training cycles, but at least once every 6 months;
Technical service 2 (TO-2): after each 5000—6000 km of run, 25—30 combat salvoes, 500 single launchers, 800 training cycles, but at least once every 2 years;
Maintenance frequency of TLV 9T452:
Seasonal service (SO): 2 times per year;
Technical service 1 (TO-1): after each 2000 km of run, 100 operating hours of cruise engines, but at least once every 6 months;
Technical service 2 (TO-2): after each 5000—6000 km of run, 50 operating hours of cruise engines, but at least once every 2 years;
Type of armament | Type of work | Approximate team manpower, men | Approximate work length per 1 article, day | 220 mm MLRS «Uragan» | 9P140 | 9T452 | 9P140 | 9T452 | Completeness
and work testing
of articles | 8 | 7 | 2 | 2 | SO | 5 | 4 | 1 | 1 | TO-1 | 8 | 7 | 2 | 1 | TO-2 | 8 | 7 | 4 | 2 |
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300 mm MLRS "Smerch"
Maintenance frequency of FV 9A52;
Seasonal service (SO): 2 times per year;
Technical service 1 (TO-1): after each 2500—3000 km of run, 10 combat salvoes, 200 single launchers, 300 training cycles, but at least once every year;
Technical service 2 (TO-2): after each 10000—12000 km of run, 30 combat salvoes, 600 single launchers, 800 training cycles, but at least once every 2 years;
Maintenance frequency of TLV 9T234:
Seasonal service (SO): 2 times per year;
Technical service 1 (TO-1): after each 2500—3000 km of run, 60 operating hours of the power supply station, but at least once every year;
Technical service 2 (TO-2): after each 10000—12000 km of run, 240 operating hours of the power supply station, but at least once every 3 years;
Type of armament | Type of work | Approximate team manpower, men | Approximate work length per 1 article, day | 300 mm MLRS «Smerch» | 9A52—2 | 9T234 | 9A52—2 | 9T234 | Completeness
and work testing
of articles | 9 | 9 | 2 | 2 | SO | 5 | 5 | 1 | 1 | TO-1 | 9 | 9 | 2 | 1 | TO-2 | 9 | 9 | 4 | 1 |
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