The coupler, ball and hitch transfer the towing forces between the tow vehicle and the
trailer. Before each tow, coat the ball with a thin layer of automotive bearing grease to
reduce wear and ensure proper operation; and check the locking device that secures the
coupler to the ball for proper operation.
GOOSENECK
The gooseneck receiver on the trailer connects to a hitch-mounted ball on the towing
vehicle. The receiver, ball and hitch transfer the towing forces between the tow vehicle
and the trailer. Before each tow, coat the ball with a thin layer of automotive bearing
grease to reduce wear and ensure proper operation; and check the locking device that
secures the receiver to the ball for proper operation.
LANDING LEG OR JACK
If a grease fitting is present, you must use a grease gun to lubricate the jack mechanism.
Grease the gears in the top of hand-cranked jacks once a year, by removing the top of the
jack and pumping or hand packing grease into the gears.
LIGHTS AND SIGNALS
Before each tow, check the trailer taillights, stoplights, turn signals and any clearance
lights for proper operation.
Warning: Improper operating taillights, stoplights, and turn signals can cause collisions.
Check all lights before each tow.
TIRES
Before each tow, be sure the tire pressure is at the value indicated on the sidewall. Tire
pressure must be checked while the tire is cold. Do not check the tire pressure
immediately after towing the trailer. Allow at least three hours for a tire to cool, if the
trailer has been towed for as much as one mile. Replace the tire before towing the trailer
if the tire treads have less than 1/16 inch depth or the telltale bands are visible.
Warning: Worn, damaged or under-inflated tires can cause loss of control, resulting in
damage, serious injury and possibly death. Inspect tires before each tow.
WHEELS & RIMS
