-70-
resistance in the rubber cords. This action provides the same functions
as conventional sprung axles with several operating advantages including
independent suspension.
Except for periodic inspection of the fasteners used to attach the Torex
®
axle to the vehicle frame, no other suspension maintenance is required on
Torex
®
axles. They are, of course, subject to the maintenance and inspection
procedures regarding brakes, hubs, bearings, seals, wheels, and tires as outlined
in this manual.
CAUTION
DO NOT WELD ON THE TORFLEX
®
BEAM. It has rubber cords inside and
the heat generated by welding could damage the cords.
Airex
®
Suspension
The Dexter Airex
®
suspension is a unique combination of Torex
®
axle and
conventional air suspension technology. This low maintenance suspension
system carries the load on a cushion of air, usually supplied by an on-board
compressor and storage tank. A load leveling valve maintains a constant
ride height, regardless of load. As load is added to the trailer, the valve
will automatically signal the compressor to supply more air. As loads are
removed, the same valve will exhaust air to maintain the same height and ride
characteristics.
The Airex
®
suspension air generation kit has a built in dump valve which allows
the trailer to be lowered several inches to facilitate loading or leveling. Once
loaded, the valve is reversed and the system is pressurized to raise the trailer
back up to normal running height.
Axle Adjustment
1. Support the trailer frame on a level surface. If the wheels are already
mounted, make sure they are clear of the ground. If the air actuation
system has been installed, make sure the air pressure in the air bags is
bled off before lifting the trailer.
Suspensions
To Next Page
Loading...