Rite-Ride 2312 - Manual (Page 4)

NOTE:
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.
STEP 4 — INSTALLATION OF THE JOUNCE BUMPER PAD SPACER
A jounce pad spacer will have to be added to the axle. Select a jounce bumper space and a axle clamp bracket
from your kit. Attach the jounce pad space below the jounce bumper with two 3/8"-16 x 3 1/2" carriage bolts and
two 3/8"-16 flange lock nuts, please see Figure “B”.
STEP 5 — INSTALLATION OF THE LEFT SIDE ASSEMBLY
Follow steps 2-4 with reverse orientations for assembly and installation of the right side assembly.
STEP 6 — INSTALL THE AIRLINE TUBING AND INFLATION VALVE
Uncoil the airline tubing and cut it into two equal lengths. DO NOT FOLD OR KINK THE AIRLINE TUBING. Try to
make the cut as square as possible. Insert one end of the airline tubing into the air fitting installed in the top of the
air helper spring. Push the airline tubing into the fitting as far as possible see Figure “A”.
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 see Figure “C”. Drill a 5/16" hole and install the air inflation valve using two 5/16" flat washers per valve as
supports see Figure “D”. 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 condi-
tions. 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 see Figure “D”.
STEP 7 — CHECK THE AIR SYSTEM
Once the inflation valves are installed, inflate the air helper springs to 70 psi 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 con-
nection then check to make sure that the airline tubing 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. Reinstall the tubing and reinflate the air springs and check for leaks as noted above. If a leak is detected
where the air fitting screws into the spring, deflate the air springs, then screw the air fitting into the air spring 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 specifi-
cation. 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 30 lbs. of load for each psi of inflation pressure (per pair). For example, 50 psi of inflation
pressure will support a load of 1000 lbs. per pair of air helper springs. FOR BEST RIDE use only enough air pres-
sure 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.
NOTE:
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 han-
dling that is possible. TO PREVENT POSSIBLE DAMAGE MAINTAIN A MINIMUM OF 10 psi IN THE AIR HELPER
SPRINGS AT ALL TIMES.
NOTE:
MIN PRESSURE 10 PSI
MAX PRESSURE (LOADED) 100 PSI
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