Reese 67509 User Manual

INSTALLATION INSTRUCTIONS

REESE

Heavy Duty Round Bar Adjustable

Weight Distributing Hitches

You can take it with you.

DEALERS: Give these instructions to your customers.

INITIAL SET-UP

1. Line up tow vehicle and trailer on level pavement,

in straight-ahead position, uncoupled.

2. Level the trailer and measure and record the distance from the ground to the top of the ball socket (dimension Fig. 1).

3. Select a hitch ball with a diameter that matches

the trailer coupler size. The three most common

sizes are 1-7/8", 2", and 2-5/16". Select ball with 1-1/4" or 1" threaded shank that is V-5 rated equal to or greater than trailer gross vehicle weight rating (GVWR).

WARNING: Raised balls usually have reduced load ratings. Ball rating MUST equal or exceed trailer GVWR.

4. Attach hitch ball to the ballmount (G). REESE standard height hitch balls with 1-1/4" shanks are supplied with lock washers and nuts (If you must use a 1” shank ball, use bushing 58109 (B) to reduce hole size in ballmount (G) to 1”). Always use a lock washer and place washer next to nut. Unless other-

wise specified by ball manufacturer torque ball nut to 450 ft/lbs for 1-1/4" nut,

250 ft/lbs for 1" nut.

5. Some installations may require a longer hitch bar (D). Extended bumper guards, pickup truck "caps", or rear mounted spare tires can limit turn angles unless a longer bar is used. Individual hitch bars (D) are available in various sizes.

6. Insert the hitch bar (D) into the hitch box and install a pull pin. Place ballmount (G) onto hitch bar and move up or down for proper height. Hitch bar may be used in either the up or down position (see Fig. 2).

NOTE: Ball height should be greater than coupler height (measured in step 1) to compensate for vehicle "squat” (approximately 3/4” to 1”).

ELKHART, IN., OAKVILLE, ONT.

PACKAGES 66014K AND 61224

* SHOWN WITH NEW INTEGRATED CAM SPRING BARS

SMALL PARTS

Fig. 1

Fig. 2

For Installation Assistance or Technical Help, Call 1-800-758-0869

PRELIMINARY BALLMOUNT ADJUSTMENT

1. Insert 3/4" X 5" bolt (J) through 3/4" flat washer (F) and lower hole in ballmount and install flat washer (F), lockwasher (L), and nut (K). Rotate ballmount up until the ball is verticle or tilted slightly to the rear. Install one adjustment washer (E) on 3/4" X 5" bolt (J) and insert bolt in upper slot in ballmount. Index the washer to locate the ball mount at the proper angle. Install second adjustment washer, lock washer, and nut. Torque the 3/4” nuts (K) to 300 ft-lbs (If proper torque wrench is not available, torque nuts to 150 ft-lbs, then turn nuts an additional 1/4 turn - DO NOT lubricate the threads).

INITIAL HOOK-UP NOTE: Car and trailer should be loaded and ready for travel before final leveling.

1. Pick reference points on front and rear wheel wells. Measure and record distance to pavement.

Front wheel well to pavement ___________________ Rear wheel well to pavement __________________.

2. Attach chains to spring bars using U-bolts, flat washers, and locknuts. Let 2-3 threads protrude below locknut. Chain must not bind.

STANDARD SPRING BAR INTEGRATED CAM SPRING BAR

3. Using tongue jack, lower coupler onto ball and close coupler latch.

4. Insert formed end of spring bar into lower socket of the ballmount and push upward. Line up notch in spring bar with the tab in

the upper socket, and push up until seated. Rotate the spring bar so that it is in line with the trailer frame to lock it into place (The spring bars will fit on either side, as they are not made right of left handed). Repeat procedure for the other bar.

NOTE: To release spring bar, lift up on bar and rotate so that the notch in the spring bar and the tab in the upper socket are in line, and allow bar to drop out of the ballmount.

5. Position the snap up brackets on trailer "A" frame so that the chain on the end of the spring bar is approximately vertical. Turn 1/2 X 3-1/2 bolt until it contacts frame. Then tighten 1/4 turn with wrench. DO NOT OVERTIGHTEN.

6. Raise trailer tongue and rear of car with jack. Lower yoke of snap up bracket until it is parallel with the ground, and slip the closest link over the hook (If there are less than 5 links between hook and u-bolt adjust ballmount angle rearward, and repeat procedure - see Fig. 3 & 4 below). With the snap up bracket handle over the yoke, raise until yoke has passed “over-center”.

Slide the safety pin through the small hole to lock the yoke in place. Repeat for other side.

PLACE CLOSEST LINK ON HOOK

SNAP UP HANDLE

Fig. 3

Fig. 4

7. Lower jack. Re-measure front and rear wheel well reference points (vehicle should settle evenly, within about 1/2 inch). If

front has settled more than rear, increase the number of chain links between yoke hook and spring bar. If there are no more links, the angle of the head assembly must be decreased. The trailer must be uncoupled and the upper bolt removed from the head assembly. The head assembly is then pivoted up as appropriate. Reassemble. If rear has settled more than front, reduce the number of links between hook and spring bar. It is preferred that rear of vehicle settle the same or more than the front. Check to see if trailer is level, if not, you may need to re-adjust ballmount angle and / or position. Check to see that there is room for the bar and chain to move when turning a corner.

LUBRICATION

1. Place several drops of oil at spring bar / ballmount contact points. Excess oil, dirt, and grit should be wiped out whenever trailer is uncoupled.

SURGE BRAKES Some surge brakes will not work with weight distributing hitches. CHECK TRAILER AND/OR SURGE BRAKE OPERATING INSTRUCTIONS FOR ANY SPECIAL REQUIREMENTS REGARDING WEIGHT DISTRIBUTING HITCHES. Do not use sway control with surge brakes.

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