Description:
The secondary brake pedal cartridge is responsible for regulating the air pressure to control the engagement and disengagement of the brake pedal. When the brake pedal is pressed, it modulates the airflow, allowing the appropriate amount of air pressure to actuate the secondary brake system. The cartridge incorporates air control valves that work in tandem to regulate the air pressure, release excess pressure, and prevent air backflow. The valve mechanism is designed for precise control and responsiveness to ensure accurate braking modulation.

Attributes:
• Ensure proper fitment and compatibility with the overall braking system.
• Designed for convenient maintenance, allowing for quick replacement of worn-out or faulty components.

Applications:
The secondary brake pedal cartridge is essential for reliable and precise control of the secondary braking system, contributing to the overall safety and performance of the machine and it is used in Cat 789D Engine - Industrial, 771D, 775D, 776D, 784C, 773E, 775E, 789 Off-highway Truck, and 621F, 623F, and 627F Wheel Tractor-scraper.