**Description**
The Brake S Cam Tube Lubrication Interval Change is an essential maintenance procedure for ensuring the proper functioning and longevity of your vehicle's braking system. This service involves lubricating the S cam tube, which is a critical component of the brake system that actuates the brake shoes and generates the necessary friction to slow or stop the vehicle.
The S cam tube is located within the brake drum and is responsible for transmitting the force from the brake pedal to the brake shoes. It is typically a cylindrical-shaped component with a cam surface that interacts with the brake shoes. Lubrication of the S cam tube is crucial as it reduces friction and wear between the moving parts, ensuring smooth operation and preventing premature failure.
**Benefits of Regular Lubrication**
Regular lubrication of the Brake S Cam Tube Lubrication Interval Change provides several benefits, including:
1. **Enhanced Brake Performance**: Lubrication reduces friction between the S cam tube and the brake shoes, resulting in smoother engagement and improved braking efficiency.
2. **Reduced Wear and Tear**: Proper lubrication minimizes wear and tear on the S cam tube and other brake components, extending their lifespan and reducing the risk of costly repairs.
3. **Improved Fuel Economy**: Well-lubricated brake systems require less force to operate, which can contribute to improved fuel economy.
4. **Extended Brake Life**: Regular lubrication helps maintain the optimal condition of the S cam tube and other brake components, extending the overall life of the braking system.
5. **Reduced Noise**: Lubrication dampens vibrations and reduces noise generated by the brake system during operation.
**Recommended Lubrication Interval**
The recommended lubrication interval for the Brake S Cam Tube Lubrication Interval Change varies depending on the vehicle make, model, and operating conditions. It is generally recommended to refer to the vehicle's owner's manual or consult with a qualified mechanic to determine the specific lubrication interval for your vehicle.
**Lubrication Procedure**
The lubrication procedure for the Brake S Cam Tube Lubrication Interval Change typically involves the following steps:
1. **Safety Precautions**: Ensure the vehicle is parked on a level surface, engage the parking brake, and allow the brakes to cool down before beginning the lubrication process.
2. **Locate the S Cam Tube**: Identify the location of the S cam tube within the brake drum. It is usually accessible through a small inspection hole or by removing the brake drum.
3. **Clean the S Cam Tube**: Use a clean cloth or brush to remove any dirt or debris from the S cam tube and surrounding components.
4. **Apply Lubricant**: Apply a thin layer of high-temperature brake lubricant specifically designed for S cam tube lubrication to the cam surface of the S cam tube. Avoid over-lubrication.
5. **Reassemble Brake Components**: Reassemble the brake components in reverse order of disassembly and ensure proper alignment and fitment.
**Conclusion**
Regular lubrication of the Brake S Cam Tube Lubrication Interval Change is essential for maintaining the optimal performance and lifespan of your vehicle's braking system. By following the recommended lubrication interval and using the proper lubricant, you can significantly enhance brake performance, reduce wear and tear, improve fuel economy, and extend the life of your brake system.
Brake S-Cam Tube Lubrication Interval Change 42-68
Freightliner
Service Bulletin
FLA COE
FLB COE
FLD Conventional
Business Class
FLC 112 Conventional
> Century Class Conventional
Argosy COE
Cargo
> Columbia
> Coronado
Business Class M2
> Cascadia
108SD/114SD
