BENDIX AT-3 Instrukcje instalacji - Strona 2

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GENERAL SAFETY GUIDELINES

WARNING! PLEASE READ AND FOLLOW

T H E S E I N S T R U C T I O N S T O AV O I D

PERSONAL INJURY OR DEATH:

When working on or around a vehicle, the following

general precautions should be observed at all times.

1. Park the vehicle on a level surface, apply the

parking brakes, and always block the wheels.

Always wear safety glasses.

2. Stop the engine and remove ignition key when

working under or around the vehicle. When

working in the engine compartment, the engine

should be shut off and the ignition key should

be removed. Where circumstances require

that the engine be in operation, EXTREME

CAUTION should be used to prevent personal

injur y resulting from contact with moving,

rotating, leaking, heated or electrically charged

components.

3. Do not attempt to install, remove, disassemble

or assemble a component until you have read

and thoroughly understand the recommended

procedures. Use only the proper tools and

observe all precautions pertaining to use of those

tools.

4. If the work is being performed on the vehicle's

air brake system, or any auxiliary pressurized air

systems, make certain to drain the air pressure

from all reservoirs before beginning ANY work

on the vehicle. If the vehicle is equipped with

an AD-IS

air dryer system or a dryer reservoir

module, be sure to drain the purge reservoir.

INSTALLATION OF BENDIX

Bendix approves two methods of installation:

(a) either install the valve onto the vehicle with OEM

approved mounting bolts, and then attach the fittings, or,

(b) bench installation of the fittings, using only the clamp

location shown in Figure 3, before installing the valve on

the vehicle.

1. Clean and inspect all air lines and electrical harnesses

for damage and replace as necessary. Select one of the

two fitting installation methods, either bolt the valve onto

the vehicle first, or clamp, as shown in Figure 3, using a

bench vise.

Bayonet

(Twist-Lock)

Connector

FIGURE 2 ‑ THE BENDIX

BAYONET CONNECTOR

AT-3

TRACTION VALVE

™

AT-3

SOLENOID VALVE -

™

5. F o l l o w i n g t h e v e h i c l e m a n u f a c t u r e r ' s

recommended procedures, deactivate the

electrical system in a manner that safely removes

all electrical power from the vehicle.

6. Never exceed manufacturer's recommended

pressures.

Never connect or disconnect a hose or line

containing pressure; it may whip. Never remove

a component or plug unless you are certain all

system pressure has been depleted.

8. Use only genuine Bendix

par ts, components and kits. Replacement

hardware, tubing, hose, fittings, etc. must be of

equivalent size, type and strength as original

equipment and be designed specifically for such

applications and systems.

9. Components with stripped threads or damaged

parts should be replaced rather than repaired.

Do not attempt repairs requiring machining or

welding unless specifically stated and approved

by the vehicle and component manufacturer.

10. Prior to returning the vehicle to service, make

certain all components and systems are restored

to their proper operating condition.

11. For vehicles with Automatic Traction Control

(ATC), the ATC function must be disabled (ATC

indicator lamp should be ON) prior to performing

any vehicle maintenance where one or more

wheels on a drive axle are lifted off the ground

and moving.

2. With thread sealant applied, connect the (1/4‑18 NPT)

fitting to the Supply and Delivery ports at an initial torque

of 15 ± 3 ft. lbs. The fittings may be oriented clockwise,

no more than one (1) additional turn to its final position.

Clamp From

Both Sides

of Mounting

Hole Flange

Permitted

Clamp

Location

Never Clamp

Using Solenoid

Body

FIGURE 3 ‑ VISE CLAMP LOCATION FOR BENCH

INSTALLATION OF FITTINGS

brand replacement

Permitted

Clamp

Location