Land Rover Discovery: Engine

 Power Steering - Overview

COMPONENT LOCATION Steering gear Steering column intermediate shaft Heat shield Overview The vehicle is fitted with electric power steering, provided by a ZF Servolectric steering gear unit with variable ratio, rack and pinion steering and speed sensitive power assistance. Power assistance is

 Four-wheel Drive Systems - Vehicles With- Active Driveline - Operation

OPERATION POWER TRANSFER UNIT (PTU) The Active Driveline Power Transfer Unit (PTU) input shaft is driven directly from the transmission differential. When the hydraulically operated triple cone synchroniser is in the disengaged position (B in the following illustration), the crown wheel shaft and th