PREVOST X3-45 Multiplex User Manual

Section 14: STEERING
PA1562
3
1. STEERING SYSTEM
1.1 I-BEAM AXLE STEERING SYSTEM
DESCRIPTION
The steering system consists of the steering
wheel and column assembly, a vane-type
hydraulic pump, reservoir, filter, interconnecting
system lines and hoses, integral power steering
gear, linkage and steering damper (Fig. 1). The
steering linkage includes the pitman arm, drag
link, steering arm, tie rod arms and tie rod.
Hydraulic components are added to transmit,
increase and regulate steering control forces.
These elements are:
1. Steering stabilizer (damper);
2. A vane type hydraulic pump; and
3. Hydraulic reservoir and hoses.
The steering stabilizer reduces road shocks and
vibrations in the system. The steering gearbox is
self powered and provides movement with power
assistance to the left wheel.
Steering stability and tire wear are influenced by
wheels, hubs, tires, air suspension, brakes, front
suspension and front end alignment which are all
covered in their respective sections in this
manual.
FIGURE 1: I-BEAM AXLE STEERING SYSTEM SETUP
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PREVOST X3-45 Multiplex Specifications

General

Length	45 ft
Width	102 in
Engine	Volvo D13
Horsepower	500 hp
GVWR	54, 000 lbs
Height	146 in
Sleeping Capacity	Varies based on floor plan
Water Capacity	Varies based on floor plan