| AHHTR | 25057 | Hydraulics- Troubleshooting |
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Performance Objectives:
Pass Fail
Topic 1: Problem Analysis
1.1
Identify prerequisite knowledge and skills that mechanics
need to troubleshoot problems in hydraulic systems.
1.2 Describe the basic steps of the troubleshooting process.
1.3 Describe steps that should be taken in immediate response
to hydraulic system operating problems.
1.4 Explain how to evaluate common general symptoms of
problems
in a hydraulic system.
1.5 Explain how to apply the process of elimination to
troubleshoot
hydraulic system problems.
1.6 Describe major concerns associated with correcting
problems
and safely returning a hydraulic system to service.
Topic 2: Component Problems
2.1 Describe common problems that may be associated with
the
hydraulic fluid, hoses, and accumulators in a
hydraulic
system.
2.2 Describe common problems that may be associated with
the valves
in a hydraulic system.
2.3 Describe common problem that may be associated with
the
cylinders in a hydraulic system.
2.4 Describe common problems that may be associated with
the pumps
and hydraulic motors in a hydraulic system.
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Date Completed: _____________________________________________