BENDIX R-14V Manual - Halaman 5

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Halaman Cetak

ASSEMBLY

Note: All torque specified in this manual are assembly torque

and can be expected to fall off slightly after assembly. Do

not re-torque after initial assembly torque fall. For assembly,

hand wrenches are recommended.

Prior to assembly, lubricate all o-rings, o-ring bores and any

sliding surface with a silicone lubricant equivalent to Dow

Corning #10.

1. Install large piston o-ring on piston.

2. Install inner and outer o-rings in the exhaust cover

assembly.

3. Install the sealing ring on the cover.

4. Install piston in body, taking care not to damage the

piston o-ring.

5. Noting the reference marks made during disassembly,

install the cover on the valve body and the mounting

bracket on the cover.

6. Secure the mounting bracket and cover to the body using

the four (4) cap screws and lock washers. Torque to 80-

120 inch pounds.

7. Install the valve retainer on the inlet/exhaust valve and

install in the body.

8. Install the inlet/exhaust valve return spring in the body.

9. Install the exhaust cover assembly in the body, taking

care not to damage the o-ring.

10. While depressing the exhaust cover, install the retaining

ring. Make certain the retainer is completely seated in

its groove in the body.

™

11. Install the R-14

valve service port cap nut o-ring on the

cap nut.

12. Install the diaphragm in the R-14

certain it is positioned between the guide ribs in the

cover.

13. Install the service port cap nut and torque to 150 inch

pounds.

14. If the quick release exhaust port was protected with an

exhaust cover, install the cover using the #10-24 Phillips

head screw. Torque to approx. 15-25 inch pounds.

15. Test the valves as outlined in the Operational and Leakage

Test section before returning the valve to service.

INSTALLATION

1. Clean air lines.

2. Inspect all lines and/or hoses for damage and replace

as necessary.

3. Install valve and tighten mounting bolts.

4. Connect air lines to valve (plug any unused ports).

5. Test valve as outlined in Operational and Leakage Tests.

™

valve cover making

WARNING! PLEASE READ AND FOLLOW

THESE

INSTRUCTIONS

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 injury 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.

5. Following

the

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.

7. 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

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.

AVOID

vehicle

manufacturer's

replacement parts,