Troubleshooting hydraulic systems lesson 1-5.

This course on troubleshooting hydraulic systems is divided into five video lessons, each of which is accompanied by a section in the study guide. This course is designed to teach us two equally important procedures; how to isolate a hydraulic system fault quickly; and how to maintain a system prope...

Full description

Saved in:
Bibliographic Details
Other Authors: Tel-A-Train Inc.
Format: Book Chapter
Language:English
Published: Chattanooga, TN. : Tel-A-Train, Inc., 1986.
Series:Tel-A-Train's Troubleshooting Hydraulic Training Series.
Subjects:
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This course on troubleshooting hydraulic systems is divided into five video lessons, each of which is accompanied by a section in the study guide. This course is designed to teach us two equally important procedures; how to isolate a hydraulic system fault quickly; and how to maintain a system properly and stop trouble before it starts.
Lesson 1 (20 min.). Troubleshooting techniques. An introduction to the logical process of isolating a fault by systematically eliminating possibilities. The seven basic steps of troubleshooting are explained and their importance is demonstrated in common industrial situations. - Lesson 2 (24 min.). Heat and leakage. This lesson focuses on two root causes of failure in a hydraulic system. It explains the damaging effects of heat and leakage on the entire system, and demonstrates how they may be controlled through good maintenance and repair procedures. - Lesson 3 (18 min.). Contamination. The third root cause of hydraulic system failure is contamination. This lesson shows how contaminants are generated within a system, as well as how they can enter from the outside environment. It demonstrates the importance of good preventive maintenance routines as the key to keeping a system running correctly. - Lesson 4 (22 min.). Analyzing component faults. This lesson explains how to recognize and isolate malfuctions in common hydraulic components - logically, by analyzing the symptoms of the failure in the component itself in the entire system. Pumps, actuators, relief valves, flow controls, and pilot operated directional control valves are covered. Special attention is given to the care of pumps and maintaning an adequate, air-free fluid supply. - Lesson 5 (21 min.). Applied troubleshooting. In this lesson, several troubleshooting problems are presented, each of which expands upon the concepts introduced in the previous lessons. You'll see how following the seven basic troubleshooting steps can help you quickly isolate a fault in a more complicated circuit. And you'll see that tracing a problem to its root can often prevent a similar failure in the future.
Item Description:NTSC.
Physical Description:5 video cassettes : sd., col. ; 1/2 in. + 1 instructor's guide and answer key, 10 study guide, 10 final review.