Mechanical Powertrain Damage

A vehicle's mechanical powertrain subsystem consists of non-electrical components, such as diesel engines , steam engines , mechanical and hydraulic transmissions.

Damage to such a powertrain subsystem can occur from collisions, but it is much more severe when caused by running powertrains at too high of a temperature , bad gear shifting , inadequate lubrication in diesel and steam engines, and other mistreatments. Exposure to fire , or submersion in water, can also damage this subsystem.

High mechanical powertrain damage can be catastrophic, potentially fully immobilizing the vehicle.

Small amounts of mechanical powertrain damage are also accumulated from normal operation of engines and transmissions, which falls under regular wear and tear. The higher the engine RPM and the stress on the transmission, the more damage is inflicted. While this damage cannot be avoided, by operating the machines efficiently it can be reduced to a minimum.

Damaged mechanical powertrains can be serviced .