Free Webinar

"The Future of Industrial Training: the New Digital Classroom"



About the Webinar:
At TPC Training Systems, we’ve been on the hunt for ways that our industrial skills training solutions can evolve to meet the needs of all of our customers, and we’ve learned some things in the process. In this webinar, we’ll share what we’ve learned and give you a preview of the future of industrial training.

You’ll learn about:
  • The best uses of webcast and simulcast training formats
  • The advantages of blended online and live training
  • Virtual reality (VR) training environments, including an exclusive sneak peek inside a VR simulation

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    Hydraulic Troubleshooting

    Hydraulic Troubleshooting

    This online course covers understanding hydraulic systems, using schematic diagrams, installation procedures, maintenance, cleanliness and safety. Includes tubing cutting, bending, and flaring, identification and selection of proper fluid, and charging the system. Discusses planned maintenance, specific repair/replacement recommendations, system diagnosis, and troubleshooting. Hydraulic Troubleshooting is available in online and course manual formats.

    Test your basic electrical troubleshooting knowledge! Take a 7 question quiz.

    TPC Training Systems is authorized by IACET to offer 1.0 CEUs for this program.

    Review a full course list for Mechanical Systems Technician

    Select Format

    • Online Course & Test $85.00
    • Course Manual $71.00
    • Course Manual (Spanish) $71.00

    Please select a format.

    Lesson 1 - Hydraulic Systems

    Topics:

    System components; Hydraulic fluids; Tracing the system; Schematics; Cutaway drawings; Mechanical setup

    Learning Objectives:
    – Name the six basic elements of a hydraulic system.
    – Explain the functions of hydraulic pumps, actuators, control valves, conductors and connectors, hydraulic fluid, and fluid storage and conditioning
       equipment.
    – Describe how to trace a system.


    Lesson 2 - Hydraulic Schematic Diagrams

    Topics:

    Definition, kinds, and characteristics of schematics; Lines; Symbols; Flow patterns; Tracing a circuit; Sequence valve circuit

    Learning Objectives:
    – Name three basic types of hydraulic diagrams, and explain the purposes of each.
    – Describe how a valve symbol is constructed.
    – List the steps to follow when reading a schematic diagram.
    – Identify common hydraulic symbols.


    Lesson 3 - Installing Hydraulic Components

    Topics:

    Safety; Cleanliness; Pump, drive, control valves, and mechanical valve installations; Pump start-up; Valve port identification

    Learning Objectives:
    – Explain the importance of cleanliness in hydraulic installations.
    – Describe possible consequences of neglecting safety precautions.
    – Explain how motor and pump shafts are aligned before coupling.
    – Explain the correct method for checking direction of pump rotation.
    – List several useful hints for solenoid valve installation.


    Lesson 4 - Installing Pipes and Tubes

    Topics:

    General installation procedures; Tube flaring; Checking the flare; Tube bending and assembly; Hose, seal, reservoir, filter, heat exchanger, and actuator installation

    Learning Objectives:
    – Explain how pipe sizes are specified.
    – Name the common types of pipe joints.
    – List six important rules for good piping installation.
    – Describe the advantages of hydraulic tubing over pipes.
    – Describe the correct methods for bending and flaring tubing.
    – List the key points for correctly installing hydraulic hoses, seals, reservoirs, filters, and actuators.


    Lesson 5 - Selecting Hydraulic Fluids

    Topics:

    Viscosity; Resistance to chemical and physical changes; Low-temperature properties; Demulsibility; Antirust properties; Compatibility

    Learning Objectives:
    – List ten important properties of hydraulic fluids.
    – Explain the difference between hydrodynamic and boundary lubrication.
    – Explain what a fluid's viscosity index means.
    – Define demulsibility and emulsibility.
    – Describe how to read a viscosity-temperature chart.
    – List the proper procedures for installing hydraulic fluid.


    Lesson 6 - Planning System Maintenance

    Topics:

    Inspections; Maintenance requirements; Fluid level; External leaks; Operating pressure; Fluid quality; Filter maintenance; Reconditioning

    Learning Objectives:
    – List the major categories of hydraulic system maintenance.
    – Name and describe the six essential items in a maintenance file.
    – List the steps involved in reconditioning a hydraulic component.
    – Explain how to set up a maintenance plan for a typical hydraulic system.


    Lesson 7 - Troubleshooting Systems

    Topics:

    Diagnosis and symptoms; Evaluating machine history; Determining the cause; Providing the solution; Tools and gauges; Troubleshooting charts

    Learning Objectives:
    – Describe the troubleshooting process.
    – Explain how to evaluate recent maintenance history.
    – List typical symptoms of common hydraulic system problems.
    – Explain how to determine the cause of and provide a solution to a problem.
    – Explain how a portable tester works.
    – Describe how to keep and use troubleshooting charts.


    Lesson 8 - Troubleshooting Valves

    Topics:

    Valve problems and test procedures; Disassembly, cleaning, and inspection; Repair and replacement; Solenoid problems; Reassembly and testing

    Learning Objectives:
    – Name five common valve problems and explain the sequence of steps to be followed in troubleshooting them.
    – Describe the proper procedures for valve disassembly, cleaning, and inspection.
    – Explain how to determine whether to repair or replace a malfunctioning valve.
    – Describe the reasons for hydraulic "wire drawing."
    – List the reasons for electrical and mechanical failures of solenoid valves.
    – Explain the procedures for reassembling, reinstalling, and testing valves.


    Lesson 9 - Troubleshooting Cylinders

    Topics:

    Cylinder descriptions; Troubleshooting procedures; Cylinder testing, repair, and installation; Shock absorbers

    Learning Objectives:
    – Name the most common types of hydraulic cylinders and identify their major parts.
    – List the symptoms of internal and external cylinder misalignment.
    – Explain what to do if you find internal leakage in a cylinder.
    – Name the cylinder components most frequently replaced.
    – Explain the purpose of a piston rod boot.
    – Describe the symptoms of shock absorber failure.


    Lesson 10 - Troubleshooting Pumps and Motors

    Topics:

    Gear and vane pump problems; Vane motors; Axial- and radial-piston pump problems; Pump and motor repair; Pump maintenance checks

    Learning Objectives:
    – List the proper procedures for troubleshooting pumps and motors.
    – Name some common causes of pump failure.
    – Describe typical causes of cavitation.
    – Discuss the major sources of problems in gear pumps and vane pumps.
    – Describe the effects of contaminants in axial-piston and radial-piston pumps.
    – Explain the differences between a vane motor and a vane pump.

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