Allows the engine - the duration of his work (run) before the arrival of unusable for normal operation condition, does not eliminate the adjustment (drop in power, the increase in consumption of oils and fuels, toxic exhaust gases, deterioration of properties launchers, etc.). The value of the resource is determined by speed of wear of the engine. Most foreign engines are a resource of 250-300 thousand km and more, domestic, as a rule - about 150 thousand km. To ensure that the engine is completed embodied in the resources, you must respect the rules of operation by the vehicle manufacturer.

Wear parts - to change its size, shape or condition of the surfaces under the impact loads. Accelerated depreciation usually occurs because of a breach of the rules of operation and maintenance of the engine and leads to premature exit of his failure.

Maintenance Engine - removal of small defects that arise during the operation of a vehicle.

The average repair - a partial disassembly of the engine and the restoration or replacement of worn parts (such as repair of the cylinder head).

Overhaul of the engine - the full restoration of its operational characteristics, including removal from the car and complete dismantling of the engine, repairing the cylinder head (GBTS), crank, and (or) of the cylinder block, and the replacement or restoration of worn parts, units and aggregates.