Our Jensen 541S has returned to Graham Whitehouse Autos to have the gearbox set up.
In order to reset the gearbox the bottom bell housing is removed along with the torque set torus cover bolts. The initial setting of the throttle control valve to gearbox is then reset. Once the car is road tested they then adjust the throttle valve linkage to give correct line pressure and kick down operation. A further road test is given with adjustments being made to fluid level to correct the settings. The torus cover bolts were re-torqued and then bell housing cover is refitted.