BEARING CHECK
If the bearings need to be adjusted or replaced, you must contact UFP first. We
will help diagnose the problem and send instructions to assure that the work is
done correctly. Failure to contact UFP before the work is begun will void the
warranty.
Wheel bearings have been precisely torque-set at the factory. To assure your
bearings are in good working order, we suggest you check your bearing
adjustment at least once a year by following this procedure. Jack up on side of
the trailer (make sure you use jack stands and chock the trailer wheels to keep
the trailer from moving). Grip the edge of the tire and see if you can rock or
move it. If you can move the outer edge of the tire more than 1/8”, your bearings
may need to be re-adjusted. Contact UFP for warranty instructions.
OIL LEAKAGE AT REAR SEAL
A slight amount of oil seepage at the rear seal is normal and necessary to
lubricate the wiper lip of the seal for long life and sealing contaminants out. If
excessive leakage is occurring, contact UFP for instructions.
WHAT ELSE TO CHECK
As a minimum general rule, before towing any trailer, make sure to at least check
the following items on the trailer:
• Check cold tire pressures. Improperly inflated tires can cause
catastrophic tire failure
• Make sure the trailer is level to the ground with both trailer and tow
vehicle loaded with gear.
• Make sure your wheel lug nuts are tight. Wheel lug nuts should be
tightened to a specific torque using a torque wrench (see your owners
manual). Never use an impact wrench to tighten lug nuts.
• Be sure the coupler is secured. As insurance, insert the safety hitch pin
or other locking device into the hole in the coupler to be sure it is
properly latched and won’t accidentally pop open.
• Be sure the trailer jack is raised and locked in place. Check that the
trailer wiring is properly hooked up and working.
• Be sure the safety chains (or cables) and emergency brake cable (if
equipped) are in place and properly secured so they won’t fall off.
SERVICE
The VAULT does not usually require any service. If you believe service is
required, you must contact UFP prior to performing any work that would be
covered under warranty.
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