In addition to the test of the engine itself, a further test is required to check the conformity of the whole set of members, whose purpose is to transfer the energy produced by the engine to the wheels, i.e. the transmission test.
The range of possible tests is very wide, and can include the torque transmissibility test or the reduction gear inspection, up to the analysis of clutchless gearshift ratios with relevant clutch load measurement and gear selection check.
