AURLTD105_Assessment 1 Written Knowledge Question__V2

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Trinity College *

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Mechanical Engineering

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Jan 9, 2024

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AURLTD105 Diagnose and repair light vehicle suspension systems Assessment 1 – Questioning – Written Assessment Student Name KuanChunYu Student ID Number 20230083 Unit Start Date Unit End Date Assessment Due Date Date Submitted 10/10/2023 This cover sheet is to be completed by the student and assessor and used as a record to determine student competency in this assessment task The assessment process and tasks were fully explained. Yes / No I am aware of which evidence will be collected and how. Yes/ No I am aware of my right to appeal an assessment decision. Yes/ No I am aware that I can locate The RTO Complaints and Appeals Policy and Procedure on their website at (Insert Website Link) Yes/ No I have discussed any additional educational support or reasonable adjustments I require to undertake this assessment with the Student Support Services Officer and Trainer / Assessor, (if applicable). e.g., Student Handbook and Access and Equity Policy (Insert Website Link) Yes/ No I have access to all required resources? Yes/ No Cheating & Plagiarism Declaration Student Declaration: In accordance with The RTO Plagiarism Policy, I hereby acknowledge by signing this declaration that I have not cheated or plagiarised any work regarding the assessment tasks undertaken in this unit of competency except where the work has been correctly acknowledged. NOTE: Student must sign this prior to submitting their assessments to the assessor Signature Date : ______ / ______ / 20______ Assessment Results Satisfactory or Not Yet Satisfactory (Please circle the assessment result for this task) Feedback to Student - Please provide general feedback on the Student’s performance Student Declaration: - I verify that the work completed is my own and that I was adequately informed of the assessment process prior to commencing this Assessor Declaration: - I verify that I have adequately explained and negotiated the assessment tasks with the student prior to commencing assessment. Document Name: Student Written Knowledge Assessment – AURLTD105 Created Date: 6 June 2023 Document No: Insert RTO Name – AURLTD105 Version No: 2.0 Last Modified Date: © Trinity Institute (Australia) | RTO Code: 41310 | CRICOS Code: 3556F Page Sequence: Page 1 of 39

AURLTD105 Diagnose and repair light vehicle suspension systems assessment task. Student Name: Assessor’s Name: Student Signature Date Assessor Signature Date Student Guide for Written Knowledge Assessment Overview of Assessment This is a written assessment task you will be assess on your knowledge of diagnosing and repairing light vehicle suspension systems. The topics that will be covered in the assessment are: 1. Prepare to diagnose and repair light vehicle suspension systems 2. Diagnose suspension systems 3. Repair suspension systems 4. Complete work processes This assessment will ensure that the elements, performance criteria, performance evidence and knowledge evidence required, and conditions are adhered to demonstrate competency in this unit assessment task. ● Read the assessment carefully before commencing. ● Your Assessor will use the assessment criteria in this document and will provide feedback / comment. ● You MUST answer all the questions in the assessment tasks in your own words and own handwriting. ● This is an “Open Book” assessment, and students can use the resources listed in the “Resources Required” section below. Task/s to be assessed To complete this written assessment, you will need to answer the 100 questions comprising of Multiple Choice, True and False, Fill-in the Gap and Short Answer questions. Time allowed On average, the Assessment should take 4 – 6 hours to complete. Location This theory assessment will be completed in a classroom under the supervision of a trainer/assessor. Decision making rules To receive a ‘satisfactory’ outcome for this assessment students MUST successfully answer all questions. If a student achieves less than 100%, they can reattempt the assessment after further study has taken place. Students who cannot achieve a minimum of 100% you will not have satisfactorily completed this assessment Your assessor will be looking for the following in this assessment task: - ● Work health and safety (WHS) and occupational health and safety (OHS) requirements relating to diagnosing and repairing light vehicle suspension systems, including procedures for: o Working with stored energy in springs and torsion bars, including when Document Name: Student Written Knowledge Assessment – AURLTD105 Created Date: 6 June 2023 Document No: Insert RTO Name – AURLTD105 Version No: 2.0 Last Modified Date: © Trinity Institute (Australia) | RTO Code: 41310 | CRICOS Code: 3556F Page Sequence: Page 2 of 39

AURLTD105 Diagnose and repair light vehicle suspension systems removing tension from suspension components o Moving heavy suspension components ● Operating principles of light vehicle suspension systems and associated components, including: o Rigid and independent suspensions o Sprung and unsprung mass o Ride and curb height ● Application, purpose and operation of light vehicle suspension systems and components, including: o Coil spring suspension, including: − Types of coil springs and deflection rates − Front coil spring suspension arrangements, including short arm and long arm suspension − Rear coil spring suspension arrangements o Strut or MacPherson suspension o Leaf spring suspension o Torsion bar suspension o Multi-link suspension o Hydraulic suspension o Pneumatic suspension o Suspension system components, including: − Ball joint function and operation − Stabiliser bar function and operation − Watts link and Panhard rod function and operation o Independent rear suspension arrangements and operation o Shock absorber function and operation, including: − Gas-filled shock absorbers − Strut or MacPherson shock absorbers o Hub assemblies and bearing arrangements, including: − Hubs with tapered roller bearings − Hubs with unitised bearings ● Diagnostic testing procedures for light vehicle suspension systems, including procedures for analysing: o Component wear o Abnormal system noise ● Repair procedures for light vehicle suspension systems, including procedures for: o Removing and replacing ball joints, suspension bushes, shock absorbers, MacPherson struts, coil springs, leaf springs and torsion bars o Compressing coil springs o Replacing and adjusting bearings for hubs with: Document Name: Student Written Knowledge Assessment – AURLTD105 Created Date: 6 June 2023 Document No: Insert RTO Name – AURLTD105 Version No: 2.0 Last Modified Date: © Trinity Institute (Australia) | RTO Code: 41310 | CRICOS Code: 3556F Page Sequence: Page 3 of 39

AURLTD105 Diagnose and repair light vehicle suspension systems − Tapered roller bearings − Unitised bearings ● Post-repair testing procedures for light vehicle suspension systems. Assessment conditions 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 light vehicle suspension 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 suspension system specifications ● Light vehicles with faults in the suspension systems specified in the performance evidence ● Diagnostic equipment for light vehicle suspension systems ● Tools, equipment, and materials appropriate for repairing light vehicle suspension systems. Resources required Learning Resources available to students include: ● Automotive Technology (A System Approach) 6 th Edition – Chapters 7 & 46 ● Websites – https://en.wikipedia.org/wiki/Ride_height http://www.aa1car.com/library/ride2h.htm https://en.wikipedia.org/wiki/Panhard_rod https://en.wikipedia.org/wiki/Watt%27s_linkage ● Trainer Handouts Results/Re- assessment ● The Assessor will grade the assessment and record the result on the front page of this document (S) – Satisfactory if all observable behaviours are correct and (NS) not satisfactory if any areas are left incorrect ● Feedback will be provided on either result ● Where a student receives a ‘NS – Not Satisfactory’ result, the assessor will discuss the area of the non-compliant observable behaviour and an opportunity given for re- Document Name: Student Written Knowledge Assessment – AURLTD105 Created Date: 6 June 2023 Document No: Insert RTO Name – AURLTD105 Version No: 2.0 Last Modified Date: © Trinity Institute (Australia) | RTO Code: 41310 | CRICOS Code: 3556F Page Sequence: Page 4 of 39

AURLTD105 Diagnose and repair light vehicle suspension systems assessment. This may be through direct observation or a different method of assessment e.g. verbal/oral questioning, problem solving exercise. ● If the outcome is again not satisfactory the student result will be deemed (NYC) not yet competent. Additional feedback will be given, and a time agreed upon for further assessment after additional training and skills practice has taken place, this information will be recorded, dated and signed in the re-assessment area on the last page of this document ● Where all the assessment tasks have been graded (S) Satisfactory, the student will be deemed C – Competent for the practical component and the result recorded and signed in the area indicated on the last page of this document Reasonable Adjustment If the participant is unable to undertake the written assessment as designed, an interview (verbal questioning) may be used as an alternate approach. Document Name: Student Written Knowledge Assessment – AURLTD105 Created Date: 6 June 2023 Document No: Insert RTO Name – AURLTD105 Version No: 2.0 Last Modified Date: © Trinity Institute (Australia) | RTO Code: 41310 | CRICOS Code: 3556F Page Sequence: Page 5 of 39

AURLTD105 Diagnose and repair light vehicle suspension systems Assessment 1 – Questioning Written Assessment 1. Identify five (5) important items of personal safety when diagnosing and repairing suspension systems? 1 Safety glasses 2 Safety gloves 3 Safety boots 4 Ear protection 5 Helmet Fill in the Gaps 2. Complete the following statement about working safely with suspension systems using the following words. Words: Disconnect, Force, Injury, Knuckle, Spring The coil spring exerts a tremendous _____Force_____ on the control arm. Before you _____Disconnect_____ either control arm from the ____Knuckle______ for any service operation, contain the spring with a _____Spring_____ compressor to prevent it from flying out and causing _____Injury_____. True or False question 3. To remove a coil spring, raise and support the vehicle by its frame. ☐ True or ☐ False True or False question 4. When lifting and moving heavy suspension components, twist at the waist to change direction. ☐ True or ☐ False True or False question 5. When lifting and moving heavy suspension components, turns your whole body using your feet. ☐ True or ☐ False Document Name: Student Written Knowledge Assessment – AURLTD105 Created Date: 6 June 2023 Document No: Insert RTO Name – AURLTD105 Version No: 2.0 Last Modified Date: © Trinity Institute (Australia) | RTO Code: 41310 | CRICOS Code: 3556F Page Sequence: Page 6 of 39

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