English to Russian Tech/Engineering Automotive / Cars & Trucks HW & SW for gearbox testing

Truck Hardware Set Up:
The truck hardware consists of a pneumatic controller box (Range and Split box), a range and split switch body and a signal box.
If the range and split switches are to be used the switches can be fitted underneath the strain gauge gear knob on the gear lever. This should be connected to the signal box at the identified port. From the signal box there should be connection to the signal conditioning unit and if required pneumatic controller box; Figure 13 illustrates the truck hardware set up. The hardware accommodates both electrical and pneumatic range and split actuation.