PREVOST X3-45 COMMUTER User Manual

SECTION 14: STEERING
DOB 1300-1556 | X3-45 Commuter PA-1648 Maintenance Manual First release Oct 2020
17
12 DRAG LINK
The draglink on the vehicle connects the
steering gear pitman arm to the front axle’s
steering arm.
For additional details, refer to ZF assembly
instructions LMN404-3 and Lemförder service
information leaflet for the fine adjustment
system.
PINCH HAZARD
Keep hands and fingers clear of pinch zones
around pitman arm.
Pinch zones are between pitman arm and
clamp, and between front of pitman arm and
vehicle structure.
FIGURE 19: DRAG LINK
12.1 LENGTH ADJUSTMENT
The drag link fore end is provided with an
adjusting sleeve which has internal and external
left and right threads. Turning this sleeve allows
fine adjustments to the length of the draglink.
Apply a small amount anti-seize compound on
the threads for corrosion protection. Be sure to
avoid smearing the ball joint boot.
FIGURE 20: DRAG LINK ADJUSTMENT SYSTEM
CAUTION
Too little pressure on the clamp can destroy
the threaded adjustment system sleeve.
Apply the recommended torque for clamp nut.
TORQUE: 118-133 lb-ft (160-180 Nm)
Fine adjustment of the drag link length should
be performed exclusively by turning the adjuster
sleeve.
Refer to maintenance information MI19-05
for
detailed draglink length adjustment instructions.
12.1.1 Adjustment System Thread Lengths
When assembling the adjuster sleeve or ball
joint, be sure to assemble the parts within the
following prescribed thread lengths and values.
Lengths V and W should be measured prior to
removal to restore the steering system to its
original state.

PREVOST X3-45 COMMUTER Specifications

General

Engine	Volvo D13
Transmission	Allison B500
Fuel Type	Diesel
Length	45 ft (13.7 m)
Width	102 in (2.6 m)
Horsepower	500 hp
GVWR	54, 000 lbs
Height	141 in