10K-15K DEXTER AXLE ALIGNMENT
Axle Alignment - Alignment can be determined by measuring from the center of the coupler to
the center of each end of the axles. The difference should not vary more than 1/8”. In the case
of multiple axles, the axles must also be in line with each other. The difference between the
centers of one axle and end centers of the other axle must not vary more than 1/16”.
How to measure:
1. Park trailer on level surface.
2.
less for each axle.
3.
coupler to the front of the axle extension or axle centers. These must be equal to within 0.1
to the measuring tape is the same for both A and B measurements. Use a tensioning
4.
measuring from front of axle extension to front of axle extension, or axle center to center.
Adjust the rear axle so it aligns to the front axle. These also must be equal to within 1/16”
smaller the offset, the lower the rolling resistance and the better the fuel economy.
WHEEL BEARINGS
A loose, worn or damaged wheel bearing is the most common cause of brakes that grab.
To check your bearings, jack up trailer and check wheels for side-to-side looseness. If the
wheels are loose, or spin with a wobble, the bearings must be serviced or replaced. Contact the
axle manufacturer regarding any warranty considerations.
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INSPECTION, SERVICE & MAINTENANCE