CLUSTER Engineering and Technical
CONCENTRATION Hydraulic and Pneumatic Troubleshooting
WVEIS CODE ET 1810
ONET CODES and OCCUPATIONS
ONET: 49-9041.00 Industrial Machinery Mechanics
ONET: 49-2094.00 Electrical and Electronics Repairers
ONET: 49-3042.00 Mobile heavy Equipment Mechanics, Except engines
Sample of job titles upon completion of the concentration : Maintenance Mechanic, Maintenance Technician,
Production Worker, Machine Technician, Maintenance Mechanic, Repair Technician, Service Technician.
REQUIRED COURSES
WVEIS Code
1875
Course
Hydraulic and Pneumatic Systems
1876
1877
1878
Hydraulic and Pneumatic Maintenance
Hydraulic and Pneumatic Repair
Hydraulic and Pneumatic Troubleshooting
WVEIS Code ELECTIVE COURSES
No electives
SKILLS SETS
Career Preparation Skills
Safety
Leadership Development
Customer and Personal Service
Hydraulic Systems
Pneumatic Systems
Maintenance Scheduling
Hydraulic and Pneumatic Assembly
Hydraulic and Pneumatic Repair
Hydraulic and Pneumatic Troubleshooting
Problem Analysis
1

Skill sets Career Preparation Skills, Safety, Leadership Development and Customer and Personal Service should be integrated throughout the concentration as remaining skill sets are delivered.
Skill Set Career Preparation Skills
Knowledge Objectives Students will demonstrate knowledge of
 career paths.
 goal development and achievement.
 attitudes and work habits that support career retention and advancement.
 personal qualities and abilities needed to be effective with children.
 communication in varied contexts.
Performance Objectives Students will
Skill Set
 relate skills and abilities to possible career pathways.
 explain methods of goal development.
 discuss methods of time management and task coordination.
 practice professionalism in punctuality, appropriate dress, task completion, etc.
 investigate methods of supervision such as giving and receiving feedback and instruction.
 develop and present a statement of their personal work ethic beliefs.
 prepare an application, cover letter, resume and thank you letter.
 create a personal portfolio for use when applying for employment.
 practice simulated job interviews.
Safety
Knowledge Objectives Students will demonstrate knowledge of
 performing tasks in a safe manner.
 safety procedures required when using hazardous materials.
 proper use of tools and equipment associated with hydraulic and pneumatic troubleshooting.
 proper use of shop equipment.
Performance Objectives Students will
Skill Set
 define personal and environmental safety on the job.
 anticipate and avoid or mitigate potential safety risks.
 demonstrate the proper use of shop equipment and tools used in hydraulic and pneumatic troubleshooting.
 demonstrate proper rigging and lifting procedures
 explain the purpose and requirements of MSDS.
 explain and demonstrate the proper lock-out and tag-out procedures.
 select personal protection equipment (PPE); inspect to insure fit, operation, and maintenance
.
Leadership Development
2

Knowledge Objectives Students will demonstrate knowledge of
 public speaking.
 parliamentary law.
 leadership concepts.
 characteristics of effective teams and organizations.
Performance Objectives Students will
Skill Set
 develop and deliver speeches.
 participate in meetings using parliamentary procedure.
 attend leadership conferences or training. (local, state, national)
 volunteer in community service opportunities.
 participate in career development events.
Customer and Personal Service
Knowledge Objectives
Students will demonstrate knowledge of
 customer needs assessment.
 quality standards of service.
 assessing customer satisfaction.
Performance Objectives Students will
 plan work procedures, using charts, technical manuals, and experience.
 follow up; keep customer/client informed about parts and the repair process.
 test and adjust repaired systems to meet manufacturers performance specifications.
 advise management regarding customer satisfaction, product performance, or suggestions for product improvement.
 maintain cleanliness of work area.
3

Hydraulic and Pneumatic Systems
Skill Set Hydraulic Systems
Knowledge Objectives Students will demonstrate knowledge of
WVEIS 1875
 the operating principles of hydraulic systems.
 the components, component functions and maintenance procedures of hydraulic systems.
Performance Objectives Students will
 measure the volume, capacity, velocity, flow and speed in a hydraulic system.
 explain the mechanical advantages of using hydraulic power.
 explain the basic principles of hydraulics .
 describe quantitatively the relationship between force area, and pressure.
 interpret graphic hydraulic diagrams.
 identify the six essential elements of a hydraulic circuit.
 describe the function and types of hydraulic pumps.
 assemble a basic hydraulic system.
 test mechanical products and equipment after repair or assembly to ensure proper performance and compliance with manufacturers' specifications.
Skill Set Pneumatic Systems
Knowledge Objectives
Students will demonstrate knowledge of
 the operating principles of pneumatic systems.
 the components and component functions of pneumatic systems
Performance Objectives Students will

 apply Charles’ Law in a pneumatic system.
apply the combined gas law in a pneumatic system.
 explain the mechanical advantages of using pneumatic systems.
 explain the basic principles and application of air compression.
 explain the production of pneumatic pressure in a pneumatic system.
 interpret graphic pneumatic diagrams.
 identify the seven basic components of a pneumatic system.
 describe the function and types of pneumatic seals.
 assemble a basic pneumatic circuit.
 test mechanical products and equipment after repair or assembly to ensure proper performance and compliance with manufacturers' specifications.
4

Hydraulic and Pneumatic Maintenance
Skill Set
Knowledge Objectives Students will demonstrate knowledge of
Maintenance Scheduling
WVEIS 1876
 scheduling of maintenance for hydraulic and pneumatic equipment.
 applying preventive maintenance to maximize service life.
 the importance of filtration and how contamination can effect service life.
Performance Objectives Students will
 perform routine preventive maintenance to ensure that machine continue to run smoothly.
 plan and lay out maintenance work, using diagrams, drawings, and maintenance manuals.
 inspect fluid levels, replace filters, hose and tube fittings or perform other maintenance actions, following checklists.
 clean, lubricate, or adjust parts, equipment, or machinery.
 estimate repair, replacement costs and down time versus preventive maintenance.
 adjust functional parts and devices or control instruments.
 analyze test results, machine error messages, or information obtained from operators to diagnose equipment problems.
 demonstrate the proper procedure for filling reservoirs and changing hydraulic filters.
 examine the properties and additives used in hydraulic fluid.
 identify the common contaminants found in hydraulic fluid.
 examine the advantages and disadvantages of sampling hydraulic fluid from pressure lines and reservoirs.
 demonstrate equipment functions and features of a pneumatic regulator and lubricator.
 service the pneumatic filtration system.
 examine methods for testing compressed air quality to improve air quality.
 record repairs and maintenance performed.
5

Hydraulic and Pneumatic Repair
Skill Set Hydraulic and Pneumatic Assembly
WVEIS 1877
Knowledge Objectives Students will demonstrate knowledge of
 ordering parts to meet code specifications.
 assembling hydraulic and pneumatic components to specifications.
Performance Objectives Students will
 disassemble machinery or equipment to remove parts and make repairs.
 examine parts for defects, such as breakage or excessive wear.
 order parts, supplies, and equipment from catalogs and suppliers, or obtain them from storerooms.
 reassemble equipment after completion of inspections, testing, or repairs.
 adjust functional parts and devices or control instruments.
 operate newly repaired machinery or equipment to verify the adequacy of repairs.
 record repairs and maintenance performed.
Skill Set Hydraulic and Pneumatic Repair
Knowledge Objectives Students will demonstrate knowledge of
 repairing or replacing hydraulic and pneumatic components to specifications.
Performance Objectives Students will
 dismantle devices to access and remove defective parts, using hoists, cranes, hand tools, and power tools.
 examine parts for defects, such as breakage or excessive wear.
 inspect used parts to determine changes in dimensional requirements, using rules, calipers, micrometers, or other measuring instruments.
 order parts, supplies, and equipment from catalogs and suppliers, or obtain them from storerooms.
 repair or replace defective equipment parts, using hand tools and power tools, and reassemble equipment.
 reassemble equipment after completion of inspections, testing, or repairs.
 adjust functional parts and devices or control instruments.
 operate newly repaired machinery or equipment to verify the adequacy of repairs.
 record repairs and maintenance performed.
6

Hydraulic and Pneumatic Troubleshooting
Skill Set Problem Analysis
Knowledge Objectives Students will demonstrate knowledge of
WVEIS 1878
 reading and interpretating schematics .
 equipment operation to demonstrate proper use or to analyze malfunctions.
Performance Objectives Students will
 examine work orders and converse with equipment operators to detect equipment problems and to ascertain whether mechanical or human errors contributed to the problems.
 read and understand operating manuals, blueprints, and technical drawings.
 study blueprints, layouts, sketches, tools and materials needed, and sequences of operations.
 describe the proper start up procedures for hydraulic pumps and pneumatic compressors.
 perform tests on hydraulic and pneumatic directional valves and pressure control valves.
 apply deductive reasoning skills to systematically, efficiently and logically solve hydraulic and pneumatic problems.
 diagnose mechanical problems and determine how to correct them, checking blueprints, repair manuals, or parts catalogs, as necessary.
 examine parts for defects, such as breakage or excessive wear.
 analyze pressure and flow utilizing system instrumentation.
 describe the most common failures for hydraulic and pneumatic equipment.
 operate newly repaired machinery or equipment to manufacturer specifications.
 record repairs and maintenance performed.
7