AURLTJ113 Remove inspect and refit light vehicle wheel and Tyre assemblies

AURLTJ113 Remove inspect and refit light vehicle wheel and Tyre assemblies :

Assessment 1 – Questioning – Written Assessment
Student Name			Student ID Number
Unit Start Date			Unit End Date
Assessment Due Date			Date Submitted
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 Procedureon their website at (Insert Website Link)							Yes / No
I have discussed any additional educational support or reasonable adjustments I require in order 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 assessment task.			Assessor Declaration: – I verify that I have adequately explained and negotiated the assessment tasks with the student prior to commencing assessment.
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 removing, inspecting and refitting light vehicle wheel and tyre assemblies. The topics that will be covered in the assessment are: 1. Prepare to remove wheel and tyre assembly 2. Remove and inspect wheel and tyre assembly 3. Refit wheel and tyre assembly 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 55 questions comprising of Multiple Choice, True and False, Fill-in the Gap and Short Answer questions.
Time allowed	On average, the Assessment should take 2 – 4 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: – Methods to locate and interpret information required to remove, inspect and re-fit light vehicle wheel and tyre assemblies including:Manufacturer specifications and procedures Workplace procedures Workplace procedures required to remove, inspect and re-fit light vehicle wheel and tyre assemblies including:Establishing serviceability of tools and equipmentDocumentation proceduresHousekeeping procedures including:Examination of tools and equipmentStorage of equipmentIdentification, tagging and isolation of faulty equipmentDisposal of excess materialsRecycling proceduresWorkplace health and safety (WHS) requirements relating to light vehicle wheel and tyre assemblies, including procedures for:Lifting and supporting vehiclesUsing wheel assembly removal toolsManually handling wheel assembliesWorking with high air pressureWorking with split and multi-piece wheelsTypes and applications of wheel assemblies, including:Stamped or pressed steel wheelsAlloy wheelsWheel studs and nutsRun flat tyresProcedures for pre-removal inspections of wheel assemblies, including split and multi-piece wheelsProcedures for removing, inspecting and refitting light vehicle wheel and tyre assemblies, including wheel nut tensioning procedures Post-fitting procedures and checks of light vehicle wheel assemblies, including:Wheel assembly run-outCorrect operation of vehicle systems affected by the removal and refitting of wheel assembliesRechecking tightness of attachment devices
Assessment conditions	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 wheel and tyre assemblies 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 workplaceWorkplace instructionsManufacturer wheel and tyre specificationsThree different light vehicles with the wheel and tyre assemblies specified in the performance evidenceTools, equipment and materials appropriate for removing, inspecting and refitting light vehicle wheel and tyre assemblies. Assessors of this unit MUST satisfy the requirements for assessors in applicable vocational education and training legislation, frameworks and/or standards.
Resources required	Learning Resources available to students include: Automotive Technology (A System Approach) 7th Edition, Chapter 2, 5, 7, & 45Websites –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 incorrectFeedback will be provided on either resultWhere 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-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 documentWhere 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.

Assessment 1 – Questioning

Written Assessment

1. Identify five (5) important items of personal safety protection or PPE when removing, inspecting, and refitting light vehicle tyres and tubes?

True or False question

• When lifting and moving heavy wheel and tyres assemblies, twist at the waist to change direction.

☐ True

or

☐ False

Multiple Choice question. Select the correct answer.

• When lifting and moving heavy wheel and tyres assemblies, you must ________.

Place your feet close to the heavy wheel and tyres assemblies. Position your feet so you will be able to maintain a good balance.

Keep your back and elbows as straight as possible. Bend your knees until your hands reach the best place to get a strong grip on the object.

Keep the heavy wheel and tyres assemblies close to your body and lift it up by straightening your legs. Use your leg muscles, not your back muscles.

All the answers are correct.

Multiple Choice question. Select the correct answer.

• What should you be aware of before using a jack and jack stand to Isolate, stabilise, lift and support the vehicle or machinery?

Always check the capacity of the jack before lifting a vehicle. If the end of the vehicle is heavier than that, or if the vehicle is loaded, you will need to use a vehicle jack with a larger lifting capacity.

Make sure the stands are in good condition and that their size and capacity are adequate before you use them to support the vehicle.

Always use matched pairs of jack stands.

All these answers are correct.

True or False question

• Place wheel chocks in front of and behind the wheels that are not going to be raised off the ground.

☐ True

or

☐ False

Fill in the Missing Words

• Place the missing word to complete the following statement about safely Isolating and stabilising vehicles or machines using the following words?

Missing Words: hoist, parking, surface

Park the vehicle on a clean, level ______________. Next, make sure that the engine compartment can be accessed by whatever ______________ you are planning to carry out servicing procedures on the vehicle. Engage the vehicle ________brakes and block the wheels.

• What safety precautions should be observed when inflating a split-lock ring or multi-piece tyre after it has been fitted to a wheel?

True or False question

• When using an air impact wrench to remove the wheel nuts/lugs, always use impact sockets, other types of sockets and adapters, if used, might shatter and fly off, endangering the safety of the operator and others in the immediate area.

☐ True

or

☐ False

True or False question

• Air impact wrench are noisy during operation, so suitable hearing protection must be worn.

☐ True

or

☐ False

Multiple choice question. Circle all the correct answer.

1. Before loosening the fasteners to remove a potential split rim wheel from a vehicle, ________ the tyre?

Inflate.

Deflate.

Loosen.

All these answers are correct.

Multiple Choice question. Select the correct answer.

1. When working with high air pressure.

Wear safety glasses and/or a face shield.

Particles of dirt and pieces of metal, blown by the high-pressure air, can penetrate your skin or get into your eyes.

Always hold an air nozzle securely when starting or shutting off the compressed air. A loose nozzle can whip suddenly and cause serious injury.

Never point an air nozzle at anyone. Never use compressed air to blow dirt from your clothes or hair or use compressed air to clean the floor or workbench.

All these answers are correct.

Multiple choice question. Circle all the correct answer.

1. Why are lightweight aluminium wheels superior to heavier stamped steel wheels?

Their lower unsprung weight improves handling.

They help improve fuel economy.

They improve traction.

They provide no benefit to the vehicle other than cosmetic.

True or False question

1. Incorrect wheel size can affect tyre clearance as well as speedometer and odometer calibration.

☐ True

or

☐ False

True or False question

1. Incorrect wheel size can affect the anti-lock brake system operation.

☐ True

or

☐ False

1. What three (3) materials are used to construct wheels?

Multiple choice question. Circle all the correct answer.

1. All of the following statements about rim offset are correct except.

Positive offset, the rim centreline is inboard of the mounting face of the rim.

Zero offset, the rim centreline aligns with the mounting face of the rim.

Negative offset, the rim centreline is outboard of the mounting face of the rim.

Positive offset, the rim centreline is outboard of the mounting face of the rim.

1. What is rim offset?

Multiple choice question. Circle all the correct answer.

1. The wheel is bolted to a hub, either by ________ that pass through the wheel and thread into the hub, or by studs that protrude from the hub.

Lug bolts.

Jam nuts.

Wing nuts.

Spring nuts.

1. Wheel size is designated by rim width and rim diameter. Explain how rim width and rim diameter is measured.

True or False question

• Wheel bolt pattern is determined by the distance between the studs.

☐ True

or

☐ False

• All rims have safety ridges near their lips. What are they used for?

Multiple choice question. Circle all the correct answer.

• Some performance-oriented cars are equipped with ________ wheels at the front and rear. It is important that the specific size wheel be at the specific axle.

Steel and alloy.

Different-sized.

Right and left.

All these answers are correct.

Multiple choice question. Circle all the correct answer.

• Which of the following is NOT a type of run-flat tyre?

Self-sealing.

Auxiliary support.

Self-supporting.

Anaerobic self-inflating.

True or False question

• Self-supporting tyres are standard equipment on most vehicles, including most luxury vehicles.

☐ True

or

☐ False

True or False question

• Tyres have built-in tread wear indicators (wear bars) to show when the tyre needed replacement.

☐ True

or

☐ False

True or False question

• When 1.58mm (2/32 inch) is indicated on a tread depth gauge, the tyre should be replaced.

☐ True

or

☐ False

Multiple choice question. Circle all the correct answer.

• Where does an overinflated tyre show its wear?

In the centre of the tread.

On the outside edges.

Both “In the centre of the tread” and “On the outside edges”.

Both “In the centre of the tread” and “On the outside edges”.

Multiple choice question. Circle all the correct answer.

• The wheels should be carefully inspected for major causes of wheel failure including improper maintenance, over-loading, age, and accidents, including pothole damage. Wheels must be replaced when they are?

Bent, dented, or heavily rusted.

Have leaks, cracks or elongated bolt holes.

Have excessive lateral or radial runout.

All these answers are correct.

• Where is wheel radial and lateral runout measured?

Multiple choice question. Circle all the correct answer.

• When carrying out a pre-removal inspecting on split and multi-piece wheels, split and multi-piece wheels should be inspected for?

Corrosion.

Wear.

Deformation and cracks.

All these answers are correct.

• Steel wheel rims should be inspected for.

• Aluminium wheel rims should be inspected for.

True or False question

• Check the inflation of the steel or aluminium wheeled tyres and compare the reading with the manufacturers specification on the tyre placard on the vehicle.

☐ True

or

☐ False

True or False question

• Chalk “Mark” the tyre, wheel, and one of the studs/nuts so the tyre and wheel can be reinstalled in the same position.

☐ True

or

☐ False

True of False question

• Tyres should also be checked frequently for cuts, stone bruises, abrasions, and blisters, and for objects that might have become imbedded in the tread. More frequent inspections are recommended when rapid or extreme temperature changes occur, or where road surfaces are rough or occasionally littered with debris.

☐ True

or

☐ False

Fill in the Missing Words

• Place the missing words to complete the following statement about removing wheel and tyre assemblies using the following words.

Missing Words: antitheft, hoist, loosen, mallet, nuts, reinstalled, tyre, wheel, wrench

1. Remove the wheel cover. If the vehicle is equipped with antitheft locking _______________ covers, the lock bolt for each wheel cover is located behind the ornament in the centre of the wheel cover. A special key _____________ is supplied to the owner for ornament and lock bolt removal.
2. Loosen the wheel ______________ about one-half turn, but do not remove the wheel nuts. Some vehicles are equipped with _______________ wheel nuts. A special nut key is supplied to the vehicle owner. This nut key has a hex nut on the outer end and a special internal projection that fits in the wheel nut opening. Install the nut key on the nuts and connect the nut wrench on the key hex nut to ______________ the nuts.
3. Raise the vehicle on a _____________ or with a floor jack to a convenient working level.
4. Chalk “Mark” the tyre, wheel, and one of the stud/nut so the tyre and wheel can be _______________ in the same position.
5. Remove the nuts and the _______________ and wheel assembly. If the wheel is rusted and will not come off, hit the inside of the wheel with a large rubber ______________. Do not hit the wheel with a steel hammer, because this action could damage the wheel. Do not heat the wheel.

Multiple choice question. Circle all the correct answer.

• Before installing the wheel and tyre assembly, it necessary to clean the axle/rotor flange and wheel centre bore of rusts or corrosion with a ________. Then coat the axle pilot flange with disc brake caliper slide grease or an equivalent?

Oxyacetylene torch.

Angle grinder.

Wire brush or steel wool.

All these answers are correct.

Multiple choice question. Circle all the correct answer.

• Lug/wheel nuts must be tightened alternately to draw the wheel evenly against the hub and they should be tightened to a specified torque and sequence to avoid ________.

Distortion.

Corrosion.

Pressure.

All these answers are correct.

• What problems can lose lug/wheel nuts cause?

True of False question

• Over-torqueing and uneven tightening of the lug nuts are a common cause of disc brake rotor distortion. Also, an over-torqued lug distorts the threads of the lug and could lead to premature failure. Under-torqueing the lug/wheel nuts could cause the wheel and tyre to come off as the vehicle is being driven.

☐ True

or

☐ False

Multiple choice question. Circle all the correct answer.

• When tyres and wheels are installed on a vehicle, it is very important that the wheel nuts are torqued to ________ specifications in the proper sequence.

Google.

Manufacturer’s.

Tight.

Textbook.

True of False question

• Do use an impact wrench when tightening wheel nuts to the specified torque.

☐ True

or

☐ False

Multiple choice question. Circle all the correct answer.

• Lateral and radial wheel runout is measured with a?

Spirit level.

Straightedge.

Dial indicator.

All these answers are correct.

Multiple choice question. Circle all the correct answer.

• Many technicians snug up the wheel nuts, then when the car is lowered to the floor, they use a ________ for the final tightening?

Impact wrench.

Torque wrench.

Breaker bar.

All these answers are correct.

Multiple choice question. Circle all the correct answer.

• You need to check the correct operation of vehicle ________ systems, that may have been affected by the removal and refitting of wheel assemblies?

Brake.

Steering.

Suspension.

All these answers are correct.

True and False

• An automotive technician must adhere to workshop safety guidelines and procedures when using all tools and equipment to remove light vehicle wheel and tyre assemblies on vehicles.

☐ True

or

☐ False

True and False

• An automotive technician is required to document the work that was performed on a vehicle. Writing or typing in the description of the steps performed during the removal, inspection, repairing and refitting of light vehicle wheel and tyre assemblies, parts used should be worded as if the technician is talking to the customer.

☐ True

or

☐ False

True and False

• Inspect your tools for cracks, broken parts, or other dangerous conditions before you use them. Never use broken or damaged tools.

☐ True

or

☐ False

True and False

• For best results and long tool life, each tool used must be cleaned and checked before placing it back into the toolbox or tool storage room.

☐ True

or

☐ False

Multiple Choice question. Select the correct answer.

• Lockout/tagout practices and procedures are intended to reduce the risk of automotive technicians’ inadvertently using service tools, equipment or materials that have been determined to?

Be unsafe or potentially unsafe.

That are in the process of being serviced.

Both “Be unsafe or potentially unsafe” and “That are in the process of being serviced”.

Neither “Be unsafe or potentially unsafe” and “That are in the process of being serviced”.

True and False

• The burning and dumping of waste tyres and tubes is an offence under the Environment Protection Act (1970) and council local laws. This is also illegal under the EPA Industrial Waste Resource Guidelines 6.4 – Used Tyres

☐ True

or

☐ False

• Referring to the VACC Environmental Guide, what is the main reason burning and dumping of waste tyres and tubes is an offence under the Environment Protection Act (1970) and council local laws.

True and False

• An automotive technician must adhere to workshop safety guidelines and procedures and follow the manufactures procedures in the workshop manual for removal, inspection, repairing and refitting of light vehicle wheel and tyre assemblies on vehicles.

☐ True

or

☐ False

• Referring to the Mitsubishi Pajero Wheel and Tyres Workshop Manual, locate and interpret the tyre and wheel specification for the following:

Minimum Tyre Tread Depth: 1.6mm

Radial Wheel Runout (Steel): 1.2mm

Lateral Wheel Runout (Aluminium): 1.0mm

• Referring to the Mitsubishi Pajero Wheel and Tyres Workshop Manual, locate and interpret the tyre and wheel assembly wheel nuts torque specification for both “Steel” and “Aluminium” wheels.

Steel Wheel Torque Specification:

Aluminium Wheel Torque Specification:

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