ASSEMBLY - TURBO CUT-OFF VALVE

1.Lubricate all o-rings with the grease supplied in the Bendix® maintenance kits.

2.Install the large and small diameter o-rings on the piston.

3.Install the turbo cut-off piston assembly in the body.

4.Install the o-ring on the turbo cut-off cap then install the cap in the body.

5.Install the retaining ring in the body, making certain that it is fully seated in its groove.

6.Before placing vehicle back into service, perform the Operation & Leakage Tests detailed in this manual.

ASSEMBLY - PURGE/RELIEF VALVE

1.Lubricate the piston o-ring with the grease supplied in the Bendix maintenance kit. Also, lubricate completely around the outside edge of the purge valve.

2.Install the purge valve in the body. Make certain that it is fi rmly and squarely seated in the body with the correct side visible. Note: The three (3) "bumps" on the purge valve should not be visible. If the three (3) "bumps" are visible after the purge valve is installed, the valve must be removed and re-installed.

3.Install the o-ring on the purge piston, then install the piston in the body taking care not to cut the piston o-ring.

4.Install the non-metallic exhaust cover and spring in the body.

5.Install the retaining ring in the groove in the body. Make certain that it is fully seated in its groove.

6.If so equipped, reconnect the exhaust line from the exhaust port of the air dryer.

7.Re-tighten the supply port line.

8.Before placing vehicle back into service, perform the Operation & Leakage Tests stated elsewhere in this manual.

ASSEMBLY - HEATER AND THERMOSTAT

1.Lubricate the connector o-ring with the grease supplied in the Bendix maintenance kits.

2.Install the o-ring on the connector, then slide the heater and thermostat assembly into the body making certain not to cut the o-ring. Note that the "tab" on the assembly fi ts into the corresponding slot in the body.

3.Install the retaining ring in the groove in the body, making certain that it is fully seated in its groove.

4.Apply a dielectric grease on the heater and thermostat connector contacts (both the heater and thermostat and vehicle wiring harness connector halves).

5.After making certain the accordion seal is in place on the vehicle wire harness connector, connect the wire harness to the heater and thermostat assembly on the dryer until its lock tab snaps ("clicks") into place.

6.Before placing the vehicle back into service, perform the Operation & Leakage Tests stated elsewhere in this manual.

ASSEMBLY - DESICCANT CARTRIDGE

1.Lubricate the desiccant cartridge sealing ring with the grease supplied in the Bendix maintenance kits and replacement parts.

2.Screw the desiccant cartridge onto the body (by hand) until the seal makes contact with the body. Rotate it clockwise approximately one full turn. If necessary, place a strap wrench or equivalent tool on the desiccant cartridge next to the lip low on the cartridge.

Note: If the replacement cartridge is supplied with an o-ring for the dryer threads, discard it. This o-ring is not to be used.

IMPORTANT: If the cartridge removed was a Bendix® PuraGuard® oil coalescing style cartridge, it must be replaced with another PuraGuard-style cartridge.

3.Before placing vehicle back into service, perform the Operation & Leakage Tests outlined in this manual.

INSTALLATION

1.Install the assembled Bendix® AD-RP™air dryer back onto the vehicle using the same three mounting bolts retained during removal. Tighten, then torque the three cap screws to 50 lb-ft.

2.Reconnect the four air lines to the proper ports on the body (identifi ed during disassembly). If the fi ttings were removed from the body, use a thread sealant making certain none enters the body during re-installation.

3.Apply a dielectric grease on the heater and thermostat connector contacts (both the heater and thermostat and vehicle wiring harness connector halves).

4.After making certain the accordion seal is in place on the vehicle wire harness connector, connect the wire harness to the heater and thermostat assembly on the dryer by plugging it into the air dryer connector until its lock tab snaps ("clicks") into place.

5.If so equipped, reconnect the exhaust line to the exhaust port of the air dryer.

6.Before placing vehicle back into service, perform the Operation & Leakage Tests stated elsewhere in this manual.

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BENDIX SD-08-2415A Assembly Turbo CUT-OFF Valve, Assembly PURGE/RELIEF Valve, Assembly Heater and Thermostat, Installation
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SD-08-2415A specifications

The BENDIX SD-08-2415A is a state-of-the-art electronic control module designed to enhance the performance and safety of commercial vehicle brake systems. This innovative device is part of BENDIX's commitment to providing advanced braking technologies that meet the demands of modern transportation.

One of the main features of the SD-08-2415A is its integrated functionality, which combines multiple braking systems into a single module. This includes Anti-Lock Braking Systems (ABS), Traction Control Systems (TCS), and Electronic Stability Control (ESC). By integrating these systems, the SD-08-2415A provides improved vehicle control and ensures optimal braking performance in various driving conditions.

The technology behind the BENDIX SD-08-2415A incorporates sophisticated algorithms that help to monitor wheel speed, generating real-time data to prevent wheel lock-up during hard braking. This not only enhances safety but also increases the lifespan of brake components by minimizing wear and tear. The module features advanced diagnostics capabilities, which allows for quick troubleshooting and maintenance, ensuring that operators can keep their vehicles in peak operating condition.

In addition to its core functionalities, the SD-08-2415A features an open architecture design, allowing for seamless integration with existing vehicle systems. This design provides flexibility for manufacturers and fleet operators to customize their braking systems according to specific requirements and regulatory standards.

Another key characteristic of the SD-08-2415A is its rugged construction, which is designed to withstand harsh operational environments. The module is resistant to vibrations, moisture, and temperature fluctuations, making it reliable for use in heavy-duty applications. This durability ensures that the unit maintains consistent performance over time, even in challenging conditions.

Furthermore, the BENDIX SD-08-2415A is equipped with advanced communication protocols, enabling it to exchange data with other vehicle systems. This capability enhances overall vehicle performance and allows for real-time monitoring of braking efficiency.

In conclusion, the BENDIX SD-08-2415A stands out as a leading solution in the commercial vehicle braking industry, offering a unique combination of integrated systems, advanced technology, and robust durability. Its ability to improve safety, extend component life, and adapt to various vehicle configurations makes it an essential component for modern fleets. As the industry continues to evolve, the SD-08-2415A represents the future of vehicle braking technology, prioritizing both performance and safety.
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