Hendrickson

Preventing Damage From Raise Lower Valves

Preventing Damage From Raise Lower Valves

Raise Lower (Docking) valves are used to bring the trailer deck height in line with loading bays, and Hendrickson offer a series of recommendations on preventing damage from raise lower valves. They are very useful when dealing with various height loading bays. However, the valves can also cause considerable damage if not installed or used correctly.
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incorrect tyre pressure leads to increased tyre wear

Incorrect Tyre Pressure Leads to Increased Tyre Wear

Most people in the trucking industry know that incorrect tyre pressure leads to increased tyre wear and that tyre pressure and wear are intrinsically linked. What is a surprise to many, is the degree that as little as five-psi difference can make, especially on dual wheel sets.
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shock absorber FAQ

Shock Absorber FAQ

Hydraulic shock absorbers have been in common use for over a century but still produce a lot of enquiries, so here is the Tech Know shock absorber FAQ, from Hendrickson. To help clear up uncertainties, Hendrickson have put together a list of Frequently Asked Questions to help clear up common shock absorber misconceptions.
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identifying ride height problems

Identifying Ride Height Problems

Ride Height adjustment on vehicle systems, either truck or trailer, is a critical part of vehicle suspension performance, meaning identifying ride height problems is also critical. The impact of incorrect ride height adjustment can be profound and results in instability and poor ride, as well as degradation of other vehicle system components.
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