The speedometer gear in a manual transmission should be installed on the output shaft. This component is essential for providing accurate speed readings based on the speed of the vehicle. Other components like the input shaft, cluster gear, and idler gear are not related to speed measurement. ;
The speedometer gear should be installed on the output shaft when reassembling a manual transmission. This allows for accurate speed readings based on the rotation of the output shaft connected to the vehicle's wheels. The other components, such as the input shaft and cluster gear, do not relate to speed measurement.
;