| AHHRM |
25056 |
Hydraulics-
Routine Maintenance |
Trainee Name____________________________
Trainee Social Security Number:
____________
Trainee Status:
_______
Course Name: ___________________
Course Code: ___________________
National Center Course Number: ___________
Date Course Completed:
____________________
Performance Criteria Completed: _____________
Performance Objectives:
Pass Fail
Topic 1: General Recommendations
1.1 Describe what routine maintenance is.
1.2
Describe appropriate personal protective equipment and
clothing for performing routine maintenance tasks.
1.3 Describe one method of cleaning up a hydraulic fluid spill.
1.4
Describe general steps in locking out and tagging a hydraulic
system for maintenance.
Topic 2: System Inspections
2.1 Name the components that are typically checked during
a visual
inspection.
2.2 Describe problems to look for during a visual inspection
of fluid
lines on an operating hydraulic system.
2.3 Describe some cause of hydraulic fluid leaks.
2.4 Describe the term “starving the pump.”
2.5 Explain what a sounding rod is used for.
2.6 Explain what a hot spot is and how to identify a hot spot
in a
hydraulic system.
2.7 Explain how to identify excessive vibration in a hydraulic
system.
Topic 3: Component Maintenance
3.1 Explain how contaminants can get into a hydraulic system.
3.2 Describe how filters and strainers are maintained.
3.3 Describe a procedure for cleaning a hydraulic reservoir.
3.4 Explain the purpose of checking the charge of a nitrogen-
charged
accumulator.
3.5 Describe a procedure for cleaning an air-cooled heat exchanger.
Performance Evaluator’s Signature _______________________________
Performance Evaluator’s Name (Print) ____________________________
Date Completed: _____________________________________________