COUPLING TO THE TOW VEHICLE
WARNING
Coupler-to-hitch mismatch can result in uncoupling, leading to death or serious
injury. Be sure the LOAD RATING of the hitch ball is equal or greater than the
load rating of the coupler. Be sure the SIZE of the hitch ball matches the size of
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the coupler.
A gooseneck trailer will have one or two drop leg jacks for raising and lowering the gooseneck
ball receiver. Because several drop leg jack mechanisms are available, the general instructions
below may vary slightly from the jack manufacturer’s instructions. If the trailer jack on your
the jack manufacturer. If you do not have these instructions, contact your dealer for assistance.
Note: Inspect and lubricate jacks periodically for optimal performance. See the “Inspection,
Service & Maintenance” section for service details.
Drop-Leg Jack
BEFORE COUPLING THE TRAILER TO THE TOW VEHICLE
• Be sure the size and rating of the gooseneck ball match the size and rating of the receiver.
pits.
WARNING
A worn, cracked or corroded gooseneck ball can fail while towing, and may result
in death or serious injury. Before coupling the trailer, inspect the gooseneck
ball for wear, corrosion and cracks; and replace worn or damaged gooseneck
ball.