Power Steering (11.02)
Steering (11.00)
Issue 5, January 2010 Workshop Manual 11-2-1
Steering (11.00)
Power Steering (11.02)
Description
The power steering system comprises of a non-speed
sensitive rack and pinion steering gear together with an
engine driven vane pump, operating at a constant flow rate.
The level of assistance is co ntrolled via a rotary hydraulic
valve, integral to the steering gear assembly.
Hoses / pipe are used to transm it hydraulic fluid throughout
the steering system. The high -pressure line contains a
pressure transducer, which sends an electronic signal to the
engine management system. This ensures engine RPM is
maintained when the steering system draws higher loads
from the engine (i.e. during parking manoeuvres.) In order
to regulate system temperatures, a wire-wound cooler is
incorporated into the return line.Specifications
11-01-002Steering Gear
Cooling Loop
Power Steering
Pump
Fluid Reservoir
ItemData
Pump Pressure (max)
Turns lock-to-lock
Overall steering ratio
Turning Circle (Kerb
To K e r b )
Fluids
Toe Settings 116 ±4Bar
3
17:1
11.1m
33270 Texaco Cold Climate Power
Steering Fluid 14315G (to 10 MY)
Pentosin CHF 11S (10MY onwards)
(Refer to ’Road Wheel Alignment
(04.00)
