This unit describes the performance outcomes required to inspect and service hydraulic systems. It involves preparing for the task, inspecting the system, reporting the inspection findings, servicing and adjusting the system, and completing workplace processes and documentation.
It applies to those working in the automotive service and repair industry. The hydraulic systems include those of agricultural machinery, heavy commercial vehicles, marine vessels, mobile plant machinery or outdoor power equipment. This unit is not intended for drive systems, power steering or hydraulic braking systems.
No licensing, legislative, regulatory or certification requirements apply to this unit at the time of publication.
You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)
Evidence Required
List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.
Elements
Elements describe the essential outcomes.
Performance Criteria
Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold and italicised text is used, further information is detailed in the range of conditions section.
1. Prepare to inspect and service hydraulic system
1.1 Job requirements are determined from workplace instructions
1.2 Servicing information is sourced and interpreted
1.3 Hazards associated with the work are identified and risks are managed
1.4 Tools, equipment and materials are selected and checked for serviceability
2. Inspect hydraulic system
2.1 Hydraulic system inspection and operational testing are carried out according to manufacturer specifications, workplace procedures, and safety and environmental requirements
2.2 Inspection results are compared with manufacturer specifications
2.3Inspection findings are reported according to workplace procedures, including recommendations for necessary repairs or adjustments
3. Service hydraulic system
3.1 Service and adjustments are carried out according to manufacturer specifications, workplace procedures, and safety and environmental requirements, and without causing damage to components or systems
3.2 Post-service testing is carried out according to workplace procedures
4. Complete work processes
4.1 Final inspection is made to ensure work is to workplace expectations and hydraulic system is presented ready for use
4.2 Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
4.3 Tools and equipment are checked and stored according to workplace procedures
4.4 Workplace documentation is processed according to workplace procedures
Before competency can be determined, individuals must demonstrate they can perform the following according to the standards defined in this unit’s elements, performance criteria, range of conditions and foundation skills:
inspect and service two different hydraulic systems, in which the work must involve:
evaluating hydraulic fluid condition
replacing hydraulic filters
carrying out adjustments
carrying out visual inspections
carrying out operational testing.
Individuals must be able to demonstrate knowledge of:
work health and safety (WHS) and occupational health and safety (OHS) requirements relating to inspecting and servicing hydraulic systems, including procedures for:
using raising, lowering and supporting equipment
working with fluids under pressure
working with hot fluid hazards
isolating and stabilising vehicles or machines
environmental requirements, including procedures for:
trapping, storing and disposing of hydraulic fluid released from hydraulic systems
disposing of filters
identification, function and basic operation of major hydraulic system components, including:
reservoir
accumulator
pump and charge pump
pump
valves
actuators
motor
oil cooler
filters
hoses, pipes, connectors and fittings
AS 1101.1 Graphic symbols for general engineering, Part 1: Hydraulic and pneumatic systems
types and applications of hydraulic oils, including:
additives
viscosity ratings
viscosity index
fire resistant fluids
synthetic fluids
types and applications of hydraulic filters, including:
filter types
position of filters
filter ratings
inspection, evaluation and operational test procedures for hydraulic systems, including:
hydraulic oil sampling
oil contamination control
cycle times checks
pressure checks
service and adjustment procedures for hydraulic systems, including:
oil and filter replacement scheduling
oil cleanliness procedures
post-service testing procedures for hydraulic systems.
Assessors must satisfy NVR/AQTF assessor requirements.
Competency is to be assessed in the workplace or a simulated environment that accurately reflects performance in a real workplace setting.
Assessment must include direct observation of tasks.
Where assessment of competency includes third-party evidence, individuals must provide evidence that links them to the hydraulic systems that they have worked on, e.g. repair orders.
Assessors must verify performance evidence through questioning on skills and knowledge to ensure correct interpretation and application.
The following resources must be made available:
automotive repair workplace or simulated workplace
workplace instructions
manufacturer hydraulic system specifications
AS 1101.1 Graphic symbols for general engineering, Part 1: Hydraulic and pneumatic systems
two different hydraulic systems requiring servicing
tools, equipment and materials appropriate for the inspection and servicing of hydraulic systems.
Submission Requirements
List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, checklist) and due date here
Assessment task 1: [title] Due date:
(add new lines for each of the assessment tasks)
Assessment Tasks
Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.
Elements
Elements describe the essential outcomes.
Performance Criteria
Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold and italicised text is used, further information is detailed in the range of conditions section.
1. Prepare to inspect and service hydraulic system
1.1 Job requirements are determined from workplace instructions
1.2 Servicing information is sourced and interpreted
1.3 Hazards associated with the work are identified and risks are managed
1.4 Tools, equipment and materials are selected and checked for serviceability
2. Inspect hydraulic system
2.1 Hydraulic system inspection and operational testing are carried out according to manufacturer specifications, workplace procedures, and safety and environmental requirements
2.2 Inspection results are compared with manufacturer specifications
2.3Inspection findings are reported according to workplace procedures, including recommendations for necessary repairs or adjustments
3. Service hydraulic system
3.1 Service and adjustments are carried out according to manufacturer specifications, workplace procedures, and safety and environmental requirements, and without causing damage to components or systems
3.2 Post-service testing is carried out according to workplace procedures
4. Complete work processes
4.1 Final inspection is made to ensure work is to workplace expectations and hydraulic system is presented ready for use
4.2 Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
4.3 Tools and equipment are checked and stored according to workplace procedures
4.4 Workplace documentation is processed according to workplace procedures
This section specifies work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included. Bold italicised wording, if used in the performance criteria, is detailed below.
Hydraulic system must include:
reservoir
accumulator
pump
valves
actuators
motor
filters
hoses, pipes and connectors.
Safety and environmental requirements must include:
work health and safety (WHS) and occupational health and safety (OHS) requirements, including procedures for:
using raising, lowering and supporting equipment
working with fluids under pressure
working with hot fluid hazards
isolating and stabilising vehicles or machinery
environmental requirements, including procedures for:
trapping, storing and disposing of hydraulic fluid released from hydraulic systems
disposing of filters.
Before competency can be determined, individuals must demonstrate they can perform the following according to the standards defined in this unit’s elements, performance criteria, range of conditions and foundation skills:
inspect and service two different hydraulic systems, in which the work must involve:
evaluating hydraulic fluid condition
replacing hydraulic filters
carrying out adjustments
carrying out visual inspections
carrying out operational testing.
Individuals must be able to demonstrate knowledge of:
work health and safety (WHS) and occupational health and safety (OHS) requirements relating to inspecting and servicing hydraulic systems, including procedures for:
using raising, lowering and supporting equipment
working with fluids under pressure
working with hot fluid hazards
isolating and stabilising vehicles or machines
environmental requirements, including procedures for:
trapping, storing and disposing of hydraulic fluid released from hydraulic systems
disposing of filters
identification, function and basic operation of major hydraulic system components, including:
reservoir
accumulator
pump and charge pump
pump
valves
actuators
motor
oil cooler
filters
hoses, pipes, connectors and fittings
AS 1101.1 Graphic symbols for general engineering, Part 1: Hydraulic and pneumatic systems
types and applications of hydraulic oils, including:
additives
viscosity ratings
viscosity index
fire resistant fluids
synthetic fluids
types and applications of hydraulic filters, including:
filter types
position of filters
filter ratings
inspection, evaluation and operational test procedures for hydraulic systems, including:
hydraulic oil sampling
oil contamination control
cycle times checks
pressure checks
service and adjustment procedures for hydraulic systems, including:
oil and filter replacement scheduling
oil cleanliness procedures
post-service testing procedures for hydraulic systems.
Assessors must satisfy NVR/AQTF assessor requirements.
Competency is to be assessed in the workplace or a simulated environment that accurately reflects performance in a real workplace setting.
Assessment must include direct observation of tasks.
Where assessment of competency includes third-party evidence, individuals must provide evidence that links them to the hydraulic systems that they have worked on, e.g. repair orders.
Assessors must verify performance evidence through questioning on skills and knowledge to ensure correct interpretation and application.
The following resources must be made available:
automotive repair workplace or simulated workplace
workplace instructions
manufacturer hydraulic system specifications
AS 1101.1 Graphic symbols for general engineering, Part 1: Hydraulic and pneumatic systems
two different hydraulic systems requiring servicing
tools, equipment and materials appropriate for the inspection and servicing of hydraulic systems.
Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.
Observation Checklist
Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice
Yes
No
Comments/feedback
Job requirements are determined from workplace instructions
Servicing information is sourced and interpreted
Hazards associated with the work are identified and risks are managed
Tools, equipment and materials are selected and checked for serviceability
Hydraulic system inspection and operational testing are carried out according to manufacturer specifications, workplace procedures, and safety and environmental requirements
Inspection results are compared with manufacturer specifications
Service and adjustments are carried out according to manufacturer specifications, workplace procedures, and safety and environmental requirements, and without causing damage to components or systems
Post-service testing is carried out according to workplace procedures
Final inspection is made to ensure work is to workplace expectations and hydraulic system is presented ready for use
Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
Tools and equipment are checked and stored according to workplace procedures
Workplace documentation is processed according to workplace procedures
Job requirements are determined from workplace instructions
Servicing information is sourced and interpreted
Hazards associated with the work are identified and risks are managed
Tools, equipment and materials are selected and checked for serviceability
Hydraulic system inspection and operational testing are carried out according to manufacturer specifications, workplace procedures, and safety and environmental requirements
Inspection results are compared with manufacturer specifications
Inspection findings are reported according to workplace procedures, including recommendations for necessary repairs or adjustments
Service and adjustments are carried out according to manufacturer specifications, workplace procedures, and safety and environmental requirements, and without causing damage to components or systems
Post-service testing is carried out according to workplace procedures
Final inspection is made to ensure work is to workplace expectations and hydraulic system is presented ready for use
Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected
Tools and equipment are checked and stored according to workplace procedures
Workplace documentation is processed according to workplace procedures
Forms
Assessment Cover Sheet
AURTTA006 - Inspect and service hydraulic systems
Assessment task 1: [title]
Student name:
Student ID:
I declare that the assessment tasks submitted for this unit are my own work.
Student signature:
Result: Competent Not yet competent
Feedback to student
Assessor name:
Signature:
Date:
Assessment Record Sheet
AURTTA006 - Inspect and service hydraulic systems
Student name:
Student ID:
Assessment task 1: [title] Result: Competent Not yet competent
(add lines for each task)
Feedback to student:
Overall assessment result: Competent Not yet competent