Rite-Ride 2252 - Manual (Page 4)

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Once the air helper springs are installed, it is recommended that the vehicle not be lifted by the frame, as over-extension
may occur, resulting in damage to the air helper springs. However, should it become necessary to raise the vehicle by
the frame, deflate both air helper springs completely.
Select a location on the vehicle for the air inflation valves. The location can be on the bumper or the body of the vehicle,
as long as it is in a protected location so the valve will not be damaged, but maintain accessibility for the air chuck, refer to
Figure "D". Drill a 5/16" hole and install the air inflation valve using two 5/16" flat washers per valve as supports, refer to
Figure "E". Run the airline tubing from the air helper spring to the valve, routing it to avoid direct heat from the engine, exhaust
pipe, and away from sharp edges. Thermal sleeves have been provided for these conditions. The airline tubing should not be
bent or curved sharply as it may buckle. Secure the airline tubing in place with the nylon ties provided. Push the end of the
airline tubing into the inflation valve as illustrated, refer to Figure "E".
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5 - C
HECK THE AIR SYSTEM
Once the inflation valves are installed, inflate the air helper springs to 70 P.S.I. and check the fittings for air leaks. Using
a spray bottle, apply a solution of soap and water to the fittings. If a leak is detected at a airline tubing connection then check
to make sure that the airline tube is cut as square as possible and that it is pushed completely into the fitting. The airline tubing
can easily be removed from the fittings by exhausting all the pressure in the air springs and then pushing the collar towards
the body of the fitting and then, with a gentle pull, remove the airline tubing. If a leak is detected where the air fitting screws
into the spring, deflate the air springs and remove the tubing, then screw the air fitting into the air spring one additional turn
or until the leak stops. Reinstall the tubing and reinflate the air springs and check for leaks as noted above.
This now completes the installation. Install the wheels and torque the lug nuts to the manufacturer's specification. Raise
the vehicle by the axle and remove the jack stands. Lower the vehicle to the ground. Reattach the negative battery cable and
remove the wheel chocks from the front wheels. Before proceeding, check once again to be sure you have proper clearance
around the air springs. With a load on your vehicle and the air helper springs inflated, you must have at least 1/2" clearance
around the air springs. As a general rule, the air helper springs will support approximately 50 lbs. of load for each P.S.I. of
inflation pressure (per pair). For example, 50 P.S.I. of inflation pressure will support a load of 2500 lbs. per pair of air helper
springs. FOR BEST RIDE use only enough air pressure in the air helper springs to level the vehicle when viewed from the side
(front to rear). This amount will vary depending on the load, location of load, condition of existing suspension and personal
preference.
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Too much air pressure in the air helper springs will result in a firmer ride, while too little air pressure will allow the air helper
spring to bottom out over rough conditions. Too little air pressure will not provide the improvement in handling that is
possible. TO PREVENT POSSIBLE DAMAGE MAINTAIN A MINIMUM OF 10 P.S.I. IN THE AIR HELPER SPRINGS
AT ALL TIMES.