Firestone Wheelchair rr 2068 Manuel D’Utilisation

one existing frame hole must be drilled out to bolt the upper bracket tp the frame due to a heat shield  covering the hole
from the inside of the vehicle frame.  This heat shield material must be removed using a 7/16" drill bit to allow the fastener
to pass through the hole.

Uncoil the air  line tubing and cut it into two equal lengths.  DO NOT FOLD OR KINK THE TUBING.  Try to make the

cut as square as possible.  Insert one end of the tubing into the elbow fitting installed in the top of the air helper spring.  Push
the tubing into the fitting as far as possible refer to 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 tubing from the air helper spring to the inflation 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.  If a thermal sleeve is required simply
slide the sleeve over the air line tubing to the location requiring protection.  The air line tubing should not be bent or curved
sharply as it may buckle.  Secure the tubing in place with the nylon ties provided.  Push the end of the air line tubing into the
inflation valve as illustrated see Figure "D".

Once the inflation valves are installed inflate the air helper springs to 70 P.S.I. and check the fittings for air leaks with

an applied solution of soap and water.  If a leak is detected at a tubing connection then check to make sure that the tube is
cut as square as possible and that it is pushed completely into the fitting.  The tubing can easily be removed from the fittings
by pushing the collar towards the body of the fitting and then pulling out the tube.  If a leak is detected where the brass elbow
fitting screws into the spring, remove the tubing (see trouble shooting section of the operating instruction manual for removal
procedure),then screw the elbow 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.  Further information on trouble-shooting can be found in the General
Operation Instruction book included with this kit.

This now completes the installation.  Re-attach the postive battery cable and remove the wheel chocks from the rear 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 Ride-Rite
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.

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 also not provide the improvement in handling
that is possible.  TO PREVENT POSSIBLE DAMAGE MAINTAIN A MINIMUM OF 20 P.S.I. IN THE RIDE-RITE AIR
HELPER SPRINGS AT ALL TIMES.

Enclosed with this kit are Ride-Rite Operating Instructions.  Please read them for proper and safe operation.

The air convenience system can be easily added to your existing Ride-Rite kit by re-routing the air line tubing.

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