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AIR BRAKE Interactive QS Tractor-Trailer (QS-TT)

The AIR BRAKE Interactive QUICK STUDY Tractor-Trailer is a comprehensive, user-interactive, self-study multimedia program designed to deliver in-depth knowledge of air brake systems for straight trucks, buses, and tractor-trailers. This versatile resource serves as both a technical reference and an educational tool, catering to a wide range of industry professionals.

Who Will Benefit From This Program?

The program is ideal for:

  • Fleet Service Managers: Ensure that their teams are equipped with the necessary knowledge to maintain fleet safety and performance.
  • Drivers: Gain a clear understanding of air brake system operation, enabling safer and more efficient vehicle handling.
  • Driver Trainers: Access a reliable teaching resource to train new drivers on air brake system fundamentals.
  • Mechanics: Deepen their technical expertise in diagnosing, repairing, and maintaining air brake systems.
  • Service Trainers: Use the program to standardize training across teams and improve service quality.
  • Parts Counter Personnel: Build a solid knowledge base to assist customers with accurate air brake system parts recommendations.

Program Features:

  1. Interactive and Self-Paced Learning:
    • Users can navigate through the content at their own pace, ensuring a personalized learning experience.
    • Interactive features allow users to engage with air brake system animations, visuals, and functional tests.
  2. Comprehensive Coverage:
    • Explains the principles and components of air brake systems in straight trucks, buses, and tractor-trailers.
    • Provides practical knowledge for real-world applications, from daily inspections to advanced troubleshooting.
  3. Multimedia Learning Tools:
    • Voice-narrated animations and visuals bring complex concepts to life, enhancing understanding and retention.
    • Simulations demonstrate the operation of individual air system components and circuits.
  4. Technical Reference and Resource:
    • Acts as a go-to guide for air brake system details, suitable for use in workshops, training rooms, and classrooms.
    • Enables quick access to critical air brake information for on-the-job decision-making.

What’s Included:

Sample Animations

If your job requires a thorough understanding of how Straight Truck and Bus air brake systems function, this program is for you.

Ideal for:

»Drivers»Mechanics» Parts  Personnel
» Driver Trainers» Service Trainers» Fleet Managers
We’re SERIOUS about IMPROVING AIR BRAKE EDUCATION for everyone!

Recognizing the need for vastly improved air brake knowledge and education in the truck transportation industry, we’ve instituted a new QUICK STUDY licensing and pricing policy. Fleets, heavy vehicle repair facilities, heavy-duty parts store chains, vehicle safety inspection authorities, and trucking associations can now acquire our AIR BRAKE Interactive QUICK STUDY Tractor-Trailer program in a manner and at a price that meets their exact needs.

We are committed to working with each client, on one, to formulate a solution for their specific air brake training needs.  Whether you simply need a fast and effective air brake educational program, for your driver trainers to present, or you want to provide each driver with his or her air brake self-study program, we’ll work with you to make it happen.

Visual Learning at its BEST

Employing detailed visuals and state-of-the-art, voice narrated, multimedia air brake circuit and component animations,  AIR BRAKE Interactive QUICK STUDY TT allows you to see, hear, and understand how a typical air brake system functions.  In addition to understanding air brake system function, you will see and learn how to quickly and effectively conduct air system inspections, perform simple but effective functional tests, and conduct daily routine maintenance. And there’s NO READING required!   All illustrations and animations voice-narrated.

A Fully Functional Air Brake Board – ON YOUR COMPUTER!

In addition to discussions, visuals, and animations illustrating vehicle dynamics and the function of numerous individual air system components and circuits, AIR BRAKE Interactive QUICK STUDY TT provides you with what is essentially a complete and fully functional MULTIMEDIA  ANIMATED  AIR  BRAKE  BOARD.  A physical air brake board capable of visually demonstrating the function of a typical air brake system would cost tens of thousands of dollars, not to mention that physical air brake boards are large, cumbersome,e and heavy, making them extremely difficult to transport. With AIR BRAKE Interactive QUICK STUDY TT you’ll have a fully functional multimedia air brake board – on your computer!  

Program Run and Study Times

The AIR BRAKE Interactive QUICK STUDY TT multimedia presentation contains approximately 58 minutes of voice-arrated visuals and air system animations.  Actual presentation time for the entire program, including instructor/student discussions, will vary but on average will take 2 to 3 hours.  Instructors can, however, choose to deliver whatever components or modules they wish, to accommodate student needs and/or classroom schedules.

Your Custom AIR BRAKE Interactive QUICK STUDY TT Program

Each AIR BRAKE Interactive QUICK STUDY TT program is custom-prepared to include your fleet, company, or school’s name and logo.

How It Works:

  • Provide your fleet, company, or school’s name and logo during the setup process.
  • The AIR BRAKE Interactive QUICK STUDY TT team will incorporate these elements into the program design.
  • Receive a professionally branded training program ready for use in your organization.

For more information on each module, click on the “v”.

QS-TT Content

In this module, drivers and students will gain a comprehensive understanding of the fundamental principles that govern vehicle braking. This includes exploring the physics behind vehicle motion and the dynamics of key components such as air, fluid, and springs.

Key Learning Objectives:

  1. Basic Vehicle Physics:
    • Understanding inertia, momentum, and friction.
    • The role of gravity and weight distribution during braking.
    • How speed and mass affect stopping distances.
  2. Air Dynamics in Braking Systems:
    • The function of air in pneumatic braking systems.
    • Factors affecting air pressure and its impact on brake performance.
    • Maintenance of air brake systems for safety and efficiency.
  3. Fluid Dynamics in Hydraulic Braking Systems:
    • The principles of fluid mechanics in hydraulic brakes.
    • The relationship between force, pressure, and brake responsiveness.
    • Identifying and resolving issues like fluid leaks or air bubbles.
  4. Spring Dynamics in Suspension and Braking:
    • The role of springs in braking and vehicle stability.
    • How spring compression and rebound affect braking efficiency.
    • The importance of maintaining spring systems to avoid failures.

Interactive Components:

  • Demonstrations: Visualizing the effects of different forces on braking systems.
  • Simulations: Real-life scenarios to calculate stopping distances and reaction times.
  • Hands-On Practice: Inspecting and troubleshooting air, fluid, and spring systems.

This module provides drivers and students with a thorough understanding of air brake systems, focusing on their major components and sub-circuits. Participants will learn how these systems work, their importance in vehicle safety, and how to identify and address common issues.

Key Learning Objectives:

  1. Understanding Air Brake Systems:
    • The fundamental principles of air brake operation.
    • Advantages of air brakes over other braking systems in heavy vehicles.
  2. Major Components of Air Brake Systems:
    • Compressor: Its role in generating and maintaining air pressure.
    • Air Reservoirs: Storage of compressed air and ensuring adequate supply.
    • Brake Chambers: Conversion of air pressure into mechanical force.
    • Brake Drums and Shoes: How braking force is applied to wheels.
    • Air Dryer: Removal of moisture to prevent system corrosion.
  3. Sub-Circuits in Air Brake Systems:
    • Supply Circuit: How air is compressed, stored, and distributed.
    • Control Circuit: The role of valves in regulating air pressure and activating brakes.
    • Service Circuit: Application of brakes during normal driving conditions.
    • Emergency Circuit: Activation during system failures to ensure safety.
  4. System Safety and Maintenance:
    • Common issues such as air leaks, frozen lines, and worn components.
    • Regular inspection and maintenance procedures to prevent failures.
    • Troubleshooting techniques for diagnosing system problems.

Interactive Components:

  • Visual Aids: Diagrams and videos illustrating air brake systems and their operation.
  • Hands-On Training: Identifying components and inspecting an air brake system.
  • Simulated Scenarios: Diagnosing and solving potential system failures

In this module drivers/students will see how S-Cam, Wedge and Air Disc Brakes function.

Key Learning Objectives:

  1. Understanding Foundation Brakes:
    • The role of foundation brakes in the overall braking system.
    • Comparison of different brake types based on functionality and application.
  2. S-Cam Brakes:
    • How They Work: The function of the S-shaped cam in converting air pressure into mechanical force.
    • Key Components: Brake drum, shoes, rollers, and camshaft.
    • Advantages: Simplicity, durability, and effectiveness in heavy-duty applications.
    • Maintenance Tips: Identifying signs of wear in brake shoes and camshafts.
  3. Wedge Brakes:
    • How They Work: Direct application of force using a wedge mechanism to press brake shoes against the drum.
    • Key Features: Compact design with fewer moving parts.
    • Applications: Used in specific heavy vehicle configurations.
    • Maintenance Tips: Ensuring proper alignment and lubrication of the wedge system.
  4. Air Disc Brakes:
    • How They Work: Use of a caliper to squeeze brake pads against a rotor.
    • Key Advantages: Faster response time, better heat dissipation, and reduced brake fade.
    • Applications: Increasingly common in modern heavy vehicles due to safety benefits.
    • Maintenance Tips: Monitoring pad thickness and rotor condition for optimal performance.

Interactive Components:

  • Visual Demonstrations: Videos and diagrams illustrating the operation of S-Cam, Wedge, and Air Disc Brakes.
  • Hands-On Practice: Disassembling and inspecting each type of brake system.
  • Comparative Analysis: Evaluating the pros and cons of each brake type based on real-world scenarios.

In this module drivers/students will learn how to conduct a thorough visual inspection of their vehicle’s air brake system.

Key Learning Objectives:

  1. Importance of Regular Inspections:
    • Understanding how visual inspections contribute to overall vehicle safety.
    • The role of inspections in preventing air brake system failures.
    • Compliance with legal and regulatory standards.
  2. Preparation for Inspection:
    • Ensuring the vehicle is on a flat, stable surface.
    • Using proper safety equipment, such as gloves and safety goggles.
    • Checking that the system is depressurized before inspection.
  3. Step-by-Step Visual Inspection:
    • Air Compressor and Lines:
      • Checking for leaks, wear, or damage in air lines and fittings.
      • Inspecting the compressor for oil leaks and unusual noises.
    • Reservoir Tanks:
      • Ensuring tanks are securely mounted and free of rust or corrosion.
      • Draining moisture and contaminants to prevent freezing or corrosion.
    • Brake Chambers and Pushrods:
      • Inspecting chambers for damage, cracks, or leaks.
      • Checking pushrod travel for proper adjustment.
    • Slack Adjusters:
      • Ensuring slack adjusters are properly aligned and not overextended.
    • Brake Drums, Shoes, and Pads:
      • Examining for cracks, excessive wear, or contamination (e.g., oil or grease).
      • Measuring brake lining thickness to ensure it meets safety standards.
    • Air Dryer:
      • Inspecting for proper operation and signs of excessive moisture or oil.
  4. Identifying Common Issues:
    • Recognizing signs of air leaks (e.g., hissing sounds).
    • Identifying worn or damaged components.
    • Diagnosing misaligned or improperly adjusted parts.
  5. Documentation and Reporting:
    • Recording inspection results for maintenance logs.
    • Reporting any issues promptly to ensure timely repairs.

Interactive Components:

  • Live Demonstrations: Guided inspections on actual vehicles.
  • Practical Exercises: Hands-on practice inspecting key components.
  • Case Studies: Analyzing scenarios of common brake system failures due to overlooked issues.

In this module drivers/students we learn how to perform a series of simple yet very effective air system functional tests.

Key Learning Objectives:

  1. Understanding System Operation:
    • The basic principles of how air brake systems function.
    • The relationship between system components during braking operations.
    • How air pressure is generated, distributed, and applied.
  2. Preparing for Functional Tests:
    • Ensuring the vehicle is parked on a flat, secure surface with wheels chocked.
    • Checking that the air tanks are fully pressurized.
    • Using proper safety procedures and personal protective equipment.
  3. Performing Key Functional Tests:
    • Air Pressure Build-Up Test:
      • Verifying that the air compressor builds pressure within the specified time frame.
      • Identifying issues such as slow build-up or leaks.
    • Governor Cut-In and Cut-Out Test:
      • Ensuring the air governor activates at the correct pressure levels (cut-in and cut-out points).
    • Static Pressure Test:
      • Checking for air loss when the system is at rest.
      • Diagnosing leaks in air lines, valves, or tanks.
    • Applied Pressure Test:
      • Monitoring for excessive pressure loss when the brakes are applied.
    • Low Air Warning Device Test:
      • Confirming that the low-pressure warning activates at the correct threshold (usually 55-75 psi).
    • Emergency Brake Activation Test:
      • Ensuring that spring brakes automatically engage when air pressure drops below a critical level (usually 20-45 psi).
    • Service Brake Test:
      • Verifying the responsiveness and effectiveness of the service brakes during application.
    • Parking Brake Test:
      • Checking the parking brake’s ability to hold the vehicle stationary on inclines and declines.
  4. Identifying and Addressing Common Issues:
    • Recognizing abnormal noises, leaks, or delays during testing.
    • Troubleshooting potential causes of system malfunctions.
    • Reporting and documenting test results for maintenance follow-up.

Interactive Components:

  • Live Demonstrations: Instructors perform tests on a vehicle, highlighting best practices.
  • Hands-On Practice: Participants conduct tests under supervision to gain confidence.
  • Simulated Scenarios: Diagnosing air brake issues based on test results.

In this module drivers/students will learn how to perform routine air system maintenance and brake stroke measurement.

Key Learning Objectives:

  1. Understanding the Importance of Routine Maintenance:
    • How regular maintenance enhances safety and extends system lifespan.
    • Preventing common issues such as air leaks, brake fade, and uneven braking.
  2. Essential Maintenance Tasks:
    • Air Tank Draining:
      • Draining moisture and contaminants from air reservoirs daily to prevent freezing and corrosion.
    • Inspection of Air Lines and Fittings:
      • Checking for leaks, wear, and damage.
      • Ensuring connections are secure and free of obstructions.
    • Compressor Maintenance:
      • Verifying proper oil levels and inspecting for leaks or unusual noises.
    • Air Dryer Servicing:
      • Cleaning or replacing air dryer filters to maintain optimal moisture removal.
    • Checking Brake Chambers and Slack Adjusters:
      • Inspecting for cracks, leaks, or misalignment.
      • Ensuring slack adjusters are functioning correctly and within proper adjustment limits.
  3. Brake Stroke Measurement:
    • Why It’s Important:
      • Ensuring proper pushrod travel to maintain effective braking.
      • Identifying out-of-adjustment brakes that could lead to system failure.
    • How to Measure Brake Stroke:
      • Park the vehicle securely and release the parking brakes.
      • Use a ruler or gauge to measure the distance the pushrod travels when the brakes are fully applied.
      • Compare measurements to manufacturer specifications.
    • Interpreting Results:
      • Identifying when adjustments or repairs are needed.
  4. Safety and Documentation:
    • Using proper safety protocols during maintenance.
    • Keeping accurate maintenance logs for regulatory compliance and future reference.

Interactive Components:

  • Live Demonstrations: Step-by-step guides to performing maintenance tasks and measuring brake stroke.
  • Hands-On Practice: Participants perform routine maintenance on an air brake system under supervision.
  • Case Studies: Reviewing scenarios where lack of maintenance led to system failures and learning how to avoid them.
For more information and to discuss your specific needs, ideas, or questions with one of our expert teaching resource developers, we encourage you to contact us. Our team is dedicated to creating high-quality, engaging, and effective teaching materials tailored to your unique requirements. Please don’t hesitate to contact us via:

Bryan Duross
TECHNICAL TRAINING SERVICES
Telephone: 519-621-0708
E-Mail: bduross@sentex.net

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Quick Study Tractor-Trailer

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