5. With ball attached to ball mount, slide ball mount up or down hitch bar (hitch bar may be used in the up or down position) until nearest
ball height dimension is obtained and holes line up with hitch bar. Insert bolt in bottom hole first (rest hitch head.)
6. Rivet ⑩ and 7 spacer washers ⑨ are supplied in order to gain correct downward angle of spring bars. For an initial fitment, try 4 spacer
washers for top mounted couplers and 3 spacer washers for bottom mounted couplers. Insert rivet ⑩ and depending on angle or slope of bars
that must be gained, use the least amount of washers ⑨ necessary in order to establish correct angle. (See Fig. 1, 2, and 3 below.)
7. The rivet ⑩ and its accompanying washers ⑨ are placed in the 1/2'' hole between the "U" on ball mount ① to acquire desired angle of spring
bar ⑤. Once spring bar ⑤ angle has been determined, insert top bolt ⑥ with serrated washer ⑦ . Install second serrated washer ⑦ and nut
⑧ to secure unit in correct position. Before tightening bolts, lock (tighten) ball mount set screw . Tighten the 3/4" top bolt ⑥ to 260 ft. lbs.
torque once head angle is set. Secure lower bolt ⑥ to 260 ft. lbs. torque. After first day of towing, check ball mount set screw for tightness.
INITIAL HOOK-UP
NOTE: Tow Vehicle and trailer should be loaded and ready for travel before final leveling.
1. Pick a reference point on the front wheel well. Measure and record distance to pavement.
Front wheel well to pavement ___________________
2. Using tongue jack, lower coupler onto ball and close coupler latch.
3. Apply grease to the ball mount ends of the spring bars. The spring bars can be inserted into either side of Ball Mount (there is no
'right' or 'left bar'). To insert and lock spring bar in socket, hold bar under socket and push up. The Spring Bar will
automatically be locked into position by the Spring Bar Locking Device. (Check to make sure bar is locked in by moving it up and
down at the frame bracket end.)
4. To remove Spring Bars, just swing bar around under the bumper and it will drop free.
Fig. 4
©
2020 HORIZON GLOBAL
Printed in CHINA
Installation Instructions
Fig. 1
12⁰
EACH WASHER LOWERS BRACKET END OF SPRING BAR APPROX 1-1/2''
Round Bar Pro
BALL MOUNT
SET SCREW
Fig. 2
Fig. 3
Sheet 3 of 18
49911N
Part Numbers:
49911
49912
49913
3⁰
7/21/2020
Form: F205 Rev A 5-6-05
Rev. D