AUTOCAR ACTT Xspotter 2018, Service Manual

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877-973-3486 AWE 00192 Rev. 000 12
ACTT Xspotter Service Manual
Frame Rails and Crossmembers
• Check the frame rails and crossmembers
for cracks, damage or distortion.
• Check the frame for loose bolts.
Tighten any loose bolts to proper torque
specification
.
• Check the condition of the paint and
overall appearance of the tractor. Note any
damage, rust or corrosion.
• Check the condition of the cab access
steps, platforms and grab handles. They
should be secure, undamaged and free
from slick spots (Figure 4) .
Figure 4
Wheels and Tires
• Check for the presence and condition of
mudguards or flaps. Inspect the condition of
the mounting brackets and hardware.
• Tighten the wheel nuts to the proper torque
(Figure 5). All disc wheels used on the
ACTT series require a torque of 450 lb.ft
(610 N·m). For all other wheels, refer to the
decal affixed to the frame rail, or if no decal
is found, refer to the wheel manufacturers’
specification.
Figure 5
DANGER
Failure to properly torque-tighten the
wheel nuts can result in breakage of the
wheel studs and the subsequent loss
of the wheels. Loss of vehicle control
resulting in serious injury or death may
occur.
• Inspect the wheels for elongated or
distorted mounting holes. Examine the inner
and outer wheels for cracks and for rust
streaks around the lug nuts.
• Examine each tire for unusual or uneven
wear patterns.
• Check the valve stems and extensions on
each wheel for leaks.