Firestone 2491 Manuale utente

GAUGE PANEL 9369 1

AIR COMPRESSOR 9377 1

VALVE BLOCK 9357 1

PRESSURE SENSOR 9054 2

WIRE HARNESS 9371 1

AIR LINE 0938 1

MALE FITTING 3055 1

TEE FITTING 3025 2

3/16" FLAT WASHER 9

21-8392 07-11 NAD-37281-3

2491

PARTS LIST

INSTALLATION INSTRUCTIONS

Congratulations on your purchase of a Light Duty Elec-

tronic Air Command™ kit. This kit was designed to

provide inﬂation control of your air helper springs. This

kit will be an asset to your vehicle, meeting nearly all of

your air supply needs.

Please take a few minutes to read through the

instructions to identify the components and learn how

to properly install your Light Duty Electronic Air Com-

mand™ kit.

NOTE:

The Light Duty Electronic Air Command™ kit can be

used with all air helper spring products. If you are

installing an air suspension system, do not install the

air line tubing to the air springs as stated in the sus-

pension system instruction manual. If you are add-

ing the Light Duty Electronic Air Command™ kit to

an existing air suspension system, you will need to

deﬂate the air springs and remove the air line tubing.

NOTE ON CONNECTING AIR LINE TUBING

Cut the air line tubing as squarely as possible. To con-

nect the air line tubing to the ﬁttings, push the tubing

into the ﬁttings as far as possible. If for any reason the

tubing must be removed, ﬁrst release the air pressure

from the air helper spring. Push the collar towards the

body of the ﬁtting and then pull out the tubing. To reas-

semble, make sure the tubing is cut squarely and push

the tubing back into the ﬁtting.

1/4" FLAT WASHER 4

1/4"-20 X 2-1/2" HEX HEAD BOLT 2

10/32" X 3/4" MACHINE SCREW 1

10/32" X 1" MACHINE SCREW 4

1/4"-20 NYLOCK NUT 2

10/32" NYLOCK NUT 5

VELCRO TABS 4

NYLON TIE 15

Light Duty Electronic Air Command™

TOOLS REQUIRED:

CENTER PUNCH 3/16" DRILL BIT

9/32" DRILL BIT 3/8" DRILL

WIRE CRIMPERS 3/8" WRENCH

1/2" WRENCH 5/8" WRENCH

7MM WRENCH PHILLIPS SCREWDRIVER

PSI

BAR

TO AIR SPRINGS

(SOLD SEPARATELY)

TERMINAL NUTS

(TIGHTEN FINGER TIGHT)

Figure “A”

GREY

VALVE BLOCK

PRESSURE

SENSORS

WIRE HARNESS &

CONNECTOR

AIR LINE

PSI

BAR

LF/LR RF/RR

VIOLET

RED

(IGNITION +)

BLACK

(BATTERY -)

BLUE

RED

System Operation

Push the up or down button to set the air springs to the desired

pressure. After the button is released, the system will inflate or deflate

to the set pressure. The system may make periodic adjustments to

maintain the set pressure. The system will not deflate below 5 PSI and

will not inflate past 120 PSI. If the system pressure is above or below

these levels, a warning will be displayed. To change the display values

from PSI to BAR, or BAR to PSI, press and hold both the up and down

buttons, on the right side, at the same time.

RED

BLACK

(GROUND)

COMPRESSOR

BROWN

GREEN

RED/BLUE

Figure “B”

STEP 1—MOUNT THE COMPRESSOR

Begin by removing the negative battery cable. Select a conve-

nient location to mount the compressor. This location should

provide ample air ﬂow and be protected from airborne debris

and moisture. The mounting surface should be rigid to sup-

port the compressor. The compressor is oil-less and can be

mounted in any orientation necessary for installation. Make

sure that the wire harness will reach form the compressor to

the anticipated location of the gauge panel. Install a male ﬁtting

into the treaded output port on the compressor head, see Fig-

ure “A”. Tighten the ﬁtting sufﬁciently to engage at least two

threads with the pre-applied thread sealant. DO NOT OVER

TIGHTEN THE FITTING. Mark the four compressor mounting

holes using the compressor as a template and a center punch,

then drill four 3/16” holes. Mount the compressor using the

supplied 10-32 x 1” machine screw, 10-32 nylock nuts and

3/16” washers. See Figure “B”. Attach the black wire from

the compressor to a convenient ground source on the vehicle.

STEP 2—MOUNT THE MANIFOLD BLOCK

Select the valve block from your kit and install the pressure

sensors into the top of the valve block in the holes marked

PS1 and PS2. See Figure “A”. Select a convenient location

to mount the valve block near the compressor. Mark the two mounting holes using the valve block as a template

and a center punch, then drill two 9/32” holes. Mount the valve block using the supplied 1/4”-20 x 2-1/2” bolts

and 1/4” nylock nuts.

STEP 3—WIRE HARNESS FORM THE COMPRESSOR AND VALVE BLOCK

Insert the red/blue wire from the wire harness with the male spade terminal into the female spade terminal on the

red wire from the compressor. The other red wire in the wire harness with the fuse will be connected to a 12 Volt,

20 Amp positive power source. See Figure “A”. Attach the brown and green wires with ring terminals from the

wiring harness to the studs on the pressure sensor in RF/RR, and the violet and grey wires with ring terminals from

the wiring harness to the studs on the pressure sensor in LF/LR. Tighten the nuts on the pressure sensor terminals

ﬁgure tight. DO NOT OVERTIGHTEN THE TERMINAL NUTS. See Figure “A”.

STEP 4—MOUNT THE GAUGE PANEL

The gauge panel must be mounted in a dry protected location with a ﬂat mounting surface. Install the four Velcro

tabs ontp the back of the gauge panel and then ﬁrmly place the gauge panel onto the mounting location.

STEP 5—WIRE HARNESS FOR THE GAUGE PANEL

Connect the black wire from the gauge panel wire harness to a suitable ground and the red wire to 12V ignition

activated source. Route the wire harness from the compressor and manifold block to the gauge. Use the Nylon ties

provided to secure the wire harness to the vehicle. Route the wire harness to avoid direct heat from the exhaust

system and away from any sharp edges. Insert the male connector into the female connector until a clicking noise

is heard. See Figure “A”.

STEP 6—ROUTE THE AIR LINE

Cut a section of air line tubing that will reach from the compressor to the valve block. Cut the air line tubing as

squarely as possible and insert the tubing into the male ﬁtting on the compressor and then into the ﬁtting on the

valve block marked IN. Cut a section of air line tubing that will reach from the valve block to one of the air springs.

Cut the air line tubing as squarely as possible and insert the tubing into the ﬁtting on the valve block and then insert

the other end into the air spring. Use the Nylon ties provided to secure the air line tubing to the vehicle. Route the

tubing to avoid direct heat from the exhaust system and away from any sharp edges. Repeat this last step on the

other air spring and remaining ﬁtting.

STEP 8—CHECK THE SYSTEM

With the Light Duty Electronic Air Command™ kit and the air springs installed you are ready to test the system.

Re-attach the negative battery cable. Turn on the vehicle’s ignition. Push and hold the up button to inﬂate the air

springs. The gauge will display how much air pressure is in the system. Inﬂate the air springs to 70 psi or the max

air spring pressure, which ever is less, and check the ﬁttings for air leaks with a solution of soap and water. If a leak

is detected at a tubing connection, check to make sure that the tube is cut as squarely as possible and that it is

pushed completely into the ﬁtting. The tubing can easily be removed from the ﬁtting by ﬁrst releasing the pressure

from the air spring, then by pushing the collar towards the body of the ﬁtting and holding, then pulling the tube out.

www.ride-rite.com

TROUBLE SHOOTING THE SYSTEM

Display powers up but it will not inﬂate or deﬂate — The red power wire in the wire harness is not connected

to the battery.

Both sides blink “Hi” & “150” repeatedly and will not inﬂate or deﬂate — Two of the wires for the pressure

senders are switched. Gray and Violet go to the LF/LR sender. Brown and Green go to the RF/RR sender.

One side blinks “Hi” & “150” repeatedly and will not inﬂate or deﬂate but the other side works — One of the

wires for the pressure sender on that side is not connected/making contact with the pressure sender.

The compressor runs continuously, while one side deﬂates and the other side does nothing, and the but-

tons on the controller do not respond — The colored wires on the pressure senders are connected to the wrong

pressure sender. Gray and Violet go to the LF/LR sender. Brown and Green go to the RF/RR sender.

Do Not Return This Product

to the Dealer or Distributor

If you are

• missingparts,

• experiencinginstallationproblems,or

• havetechnicalconcernsregardingthisproduct,

you may contact a Firestone Technical Service Representative at [email protected] or at 800-888-0650 (option 1, and

then option 2). Representatives are available from 7:30 a.m. – 4:30 p.m. Eastern on Monday – Friday, excluding holidays.

If you are located outside of the United States, you should rst contact your distributor or dealer directly with any issues.

When contacting Technical Service, please have the kit or part # ready, along with the make, model, and year of the vehicle.

You may also need to provide details, such as 2WD/4WD or if the vehicle has been lifted or lowered from stock height.

If you have a warranty concern, please include in your email a detailed description of the situation, a photo(s) of the

issue, and your contact information, including ship-to address.

WARRANTY COVERAGE*— The Ride-Rite™ kits, components, and accessories are warranted against defects in

workmanship and materials. This warranty does not cover service or labor charges, neglect…to the product.

PERIOD OF COVERAGE:

• Ride-Rite air springs – Lifetime Limited • Work-Rite load assists – 2 Years Limited

• Sport-Rite air springs – Lifetime Limited • Air-Rite accessories – 2 Years Limited

• Coil-Rite air springs – Lifetime Limited • Brackets, hardware, ttings, air line, and other

• Level-Rite air springs – Lifetime Limited components – 2 Years Limited

HOW TO MAKE A WARRANTY CLAIM — If you purchased your air springs in the U.S. or Canada and believe

you have a part with a warrantable defect, call Firestone directly at 1-800-888-0650.

International customers should contact their distributors or dealers directly with any problems.

(*) Please refer to the “Firestone Limited Lifetime Air Spring Warranty” for details, terns, and conditions.

21-8387 01-13 NAD-37143-1

FIRESTONE LIMITED LIFETIME AIR SPRING WARRANTY

Firestone Industrial Products Company LLC (“Firestone”) warrants that its Ride Rite Air Spring Assembly will perform

according to the manufacturer’s specifications for as long as the vehicle on which the system was originally installed

is owned by the original retail purchaser. This limited warranty does not include installation or other service charges

for replacement.

Warranty Period

The Air Spring is warranted for as long as the original purchaser owns the vehicle on which it was originally

installed. The fasteners and upper and lower brackets which accompany the air spring are warranted for a period

of twenty-four (24) months or 24,000 miles whichever occurs first. This warranty begins on the original retail

delivery date.

What is Covered

Any implied warranties are limited in duration to the coverage period of this warranty (some states do not allow

limitation on how long an implied warranty lasts so the above limitation may not apply to you). This Warranty runs

in favor of the original retail purchaser when the Ride Rite Air Spring Assembly is used under normal operating

conditions according to Firestone’s specifications and installed on the appropriate application. This warranty does not

apply to Ride Rite Air Spring Assemblies that have been improperly applied, improperly installed, used in racing or off

road applications or used for commercial purposes. In addition, the warranty will not apply to products which have

not been maintained and serviced according to the instructions that accompany the air spring assembly. The

consumer will be responsible for any costs incurred in removing the product from the vehicle and the cost to return

the air spring assembly to the dealer or installer from which it was purchased. If it is determined that the Ride Rite

Air Spring Assembly failed as a result of a manufacturing defect, Firestone will repair or replace, at its option, any

product or components subject to this warranty. You should retain a copy of your contract with your installer and

your receipt as proof of the date of installation. This warranty is non-transferable and is not assignable in any way.

Firestone specifically excludes any obligation for consequential damages or incidental expenses including claims for loss of use of

the product, loss of time, inconvenience, or commercial loss. This warranty gives you specific legal rights. You may also have other

rights that may vary from state-to-state. Some states do not allow limitations on how long an implied warranty lasts or allow the

exclusion or limitation of incidental or consequential damages. The above limitation or exclusion may not apply to you. There are

no warranties, express or implied, including implied warranty of merchantability and fitness which extend beyond this warranty.

Indice

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