Maintenance

Suspensions

1  -  4  of  4

December 2015, TruckingInfo.com - Feature

Maintaining Air Springs and Shock Absorbers

This brand-new air spring won’t need much attention until it’s worked for many miles and its rubber bag ages through contact with the elements. Its operating range is 40 to 100 psi. Photo: ContiTech North America

By Tom Berg

Air suspensions are subject to wear and aging, and must be regularly inspected and repaired or replaced when necessary.

Tags: TMC, Suspensions, Air Springs

November 2015, TruckingInfo.com - Feature

4 Suspension Maintenance Items You Might Overlook

All bolts must be properly tightened and periodically checked for proper torque. Telltale signs of loose fasteners include shiny areas and weeping rust around them. Photo: Reyco Granning

By Tom Berg

These complex mechanisms cushion the truck, load and driver, but too often are victims of neglect.

Tags: Fleet Maintenance, Suspensions, Axles

November 2014, TruckingInfo.com - Feature

Is There A Set Time to Change Air Springs?

This 14-year-old Heil pneumatic tanker owned by South Shore Transportation in Ohio runs only about 150 miles a day, and its air springs finally needed replacement last month. All four bags were changed out.

By Tom Berg

Type of service and wear, along with road damage, tend to establish any schedule, if that’s possible.

Tags: Suspensions, Replacement Cycles, Trailer Suspensions

February 2013, TruckingInfo.com - Feature

7 Trends in axles and suspensions

When it come to trends in axles and suspensions, it's all about efficiency.

By Deborah Lockridge

When it come to trends in axles and suspensions, it's all about efficiency. Fleets are constantly looking for ways to become more operationally efficient, whether it's fuel economy, increased payload, lower maintenance costs, longer equipment life, or driver productivity.

Tags: Firestone, Reyco Granning, Meritor, Suspensions, Hendrickson, Axles, Dana Spicer

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