Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

AURTTX4011 Mapping and Delivery Guide
Overhaul torque converters

Version 1.0
Issue Date: May 2024


Qualification -
Unit of Competency AURTTX4011 - Overhaul torque converters
Description This unit describes the performance outcomes required to overhaul automatic transmission torque converters. It involves diagnosing deviations from correct operation, undertaking overhaul operations on torque converter components and associated systems, and post-overhaul testing procedures.Licencing, legislative, regulatory or certification requirements may apply to this unit in some jurisdictions. Users are advised to check with the relevant regulatory authority.
Employability Skills This unit contains employability skills.
Learning Outcomes and Application Work applies to the automatic transmission torque converters in motorcycle, light vehicle, road transport, mining, construction, agricultural, marine and other industrial environments.
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites Not applicable.
Competency Field
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities 		Slides
PPT 		Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Prepare to overhaul torque converter
  • Workplace instructions are used to determine job requirements
  • Workplace health and safety (WHS) requirements are observed and applied throughout the work
  • Procedures and information are sourced and interpreted
  • Method options are analysed and those most appropriate to the circumstances are selected
  • Support equipment is identified and prepared
       
Element: Dismantle torque converter and evaluate parts
  • Information is accessed and interpreted from manufacturer and component supplier specifications
  • Torque converter is dismantled using approved methods and equipment, according to manufacturer and component supplier procedures and without causing damage to components or system
  • Torque converter parts are cleaned in readiness for evaluation
  • Parts are checked for serviceability against manufacturer and component supplier specifications
  • Unserviceable parts are identified and a replacement parts list is raised
       
Element: Carry out overhaul procedures
  • Torque converter components are machined, repaired or replaced to manufacturer or component supplier specifications and tolerances using approved methods and equipment
  • Torque converter is re-assembled to manufacturer or component supplier specifications and tolerances
       
Element: Conduct post-overhaul testing
  • Torque converter is tested according to workplace procedures and manufacturer and component supplier specifications
  • Observations are noted and documented during the test
  • Results of test are analysed and serviceability of the torque converter is determined
  • Documentation of the analysis is completed
       
Element: Prepare torque converter for use or storage
  • Torque converter is cleaned to workplace requirements
  • Final inspection is made to ensure work is to workplace expectations and torque converter is presented ready for use or storage
  • Tools and equipment are checked and stored
  • Job card is processed according to workplace procedures
       


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.

The evidence guide provides advice on assessment and must be read in conjunction with the Performance Criteria, required Skills and Knowledge, the Range Statement and the Assessment Guidelines for the Training Package.

Overview of assessment

Critical aspects for assessment and evidence required to demonstrate competency in this unit

The evidence required to demonstrate competency in this unit must be relevant to workplace operations and satisfy all of the requirements of the performance criteria and required skills and knowledge.

A person who demonstrates competency in this unit must be able to:

observe safety procedures and requirements

select methods and techniques appropriate to the circumstances

complete preparatory activity in a systematic manner

overhaul a range of torque converters

conduct overhaul procedures according to workplace, manufacturer and component supplier requirements

present torque converter in a condition that complies with workplace expectations.

Context of, and specific resources for assessment

Competency is to be assessed in the workplace or a simulated workplace environment that accurately reflects performance in a real workplace setting.

Assessment is to occur:

using standard workplace practices and procedures

following safety requirements

applying environmental constraints.

Assessment is to comply with relevant:

regulatory requirements

Australian standards

industry codes of practice.

The following resources must be made available for the assessment of this unit:

workplace location or simulated workplace

torque converters to be overhauled relevant to the qualification being sought

equipment appropriate for the testing of torque converters

specifications and workplace instructions

tools appropriate for the overhaul of torque converters.

Method of assessment

Assessment must satisfy the endorsed Assessment Guidelines of this Training Package.

Assessment methods must confirm consistency and accuracy of performance (over time and in a range of workplace relevant contexts) together with the application of required skills and knowledge.

Assessment methods must be by direct observation of tasks and include questioning on required skills and knowledge to ensure correct interpretation and application.

Competence in this unit may be assessed in conjunction with other units which together form part of a holistic work role.

Where applicable, reasonable adjustment must be made to work environments and training situations to accommodate the needs of diverse clients.

Assessment processes and techniques must be culturally sensitive and appropriate to the language, literacy and numeracy capacity of the candidate and the work being performed.

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, 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.

Required skills

communication skills to:

follow oral instructions

communicate with customers to handle enquiries and interpret their needs

initiative and enterprise skills to adapt to new and emerging technology relating to torque converters

learning skills to identify sources of information, assistance and expert knowledge to expand knowledge, skills and understanding

literacy skills to:

read and follow information on written job instructions, specifications, standard operating procedures, charts, lists, drawings and other applicable reference documents

obtain and record measurements

document required repairs and parts

complete job cards to workplace expectations

numeracy skills to assess tolerances and apply accurate measurements and adjustments

planning and organising skills to:

plan own work requirements and prioritise actions to achieve required outcomes and ensure tasks are completed on time

identify risk factors and take action to minimise risk

problem-solving skills to:

recognise a workplace problem or a potential problem and take action

refer problems outside area of responsibility to appropriate person and suggest possible causes

seek information and assistance as required to solve problems

self-management skills to:

select and use appropriate equipment, materials, processes and procedures

recognise limitations and seek timely advice

teamwork skills to apply knowledge of own role to complete activities efficiently to support team activities and tasks

technical skills to use workplace tools and equipment relating to the overhaul of torque converters, including the use of:

specialist tooling and equipment

measuring equipment

technology skills to:

operate diagnostic and test equipment

use technology to collect, analyse and provide information

Required knowledge

WHS regulations, requirements, equipment and material, and personal safety requirements relating to overhauling torque converters

application, purpose and operation of torque converters

methods for evaluating torque converter wear and damage

torque converter overhaul procedures

torque converter test procedures

torque converter dismantling procedures

torque converter assembling procedures

post-overhaul testing procedures for torque converters

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.

Workplace instructions may include:

computer-generated instructions

verbal instructions

written instructions.

Job requirements may include:

customer needs

overhaul methods, processes and equipment.

Workplace health and safety requirements:

are those prescribed under legislation, regulations, codes of practice, and workplace policies and procedures

may include:

protective clothing and equipment

use of tools and equipment

handling of material

use of fire-fighting equipment

first aid equipment

hazard control, including control of hazardous materials and toxic substances.

Procedures and information may include:

verbal or written and graphical instructions

signage

work schedules, plans and specifications

work bulletins or memos

material safety data sheets (MSDS)

diagrams or sketches

safe work procedures relating to the overhaul of torque converters

regulatory and legislative requirements relating to automotive industry

Australian Design Rules

Engineer’s design specifications and instructions

organisational work specifications and requirements

instructions issued by authorised workplace or external persons

Australian standards

vehicle service requirements and repair manuals.

Method options may include:

component repair and adjustment

component replacement.

Support equipment may include:

cleaning machines

computer numerical controlled (CNC) or manual cut lathe

welding rigs.

Dismantling the torque converter may include:

cutting open the torque converter

cleaning

hub, piston, turbine and stator removal.

Machining, repairing or replacing torque converter components may include:

hub bearing surface area machining

front cover machining for bonding

piston preparation and machining for bonding

machining edge for relief for "0" stack height

stator dismantling and assembly

piston bonding

piston and turbine preparation and assembly

height check

hub welding

balancing procedures.

Testing the torque converter may include:

hub leak checking

end play clearance checking

pressure testing.

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
Workplace instructions are used to determine job requirements 
Workplace health and safety (WHS) requirements are observed and applied throughout the work 
Procedures and information are sourced and interpreted 
Method options are analysed and those most appropriate to the circumstances are selected 
Support equipment is identified and prepared 
Information is accessed and interpreted from manufacturer and component supplier specifications 
Torque converter is dismantled using approved methods and equipment, according to manufacturer and component supplier procedures and without causing damage to components or system 
Torque converter parts are cleaned in readiness for evaluation 
Parts are checked for serviceability against manufacturer and component supplier specifications 
Unserviceable parts are identified and a replacement parts list is raised 
Torque converter components are machined, repaired or replaced to manufacturer or component supplier specifications and tolerances using approved methods and equipment 
Torque converter is re-assembled to manufacturer or component supplier specifications and tolerances 
Torque converter is tested according to workplace procedures and manufacturer and component supplier specifications 
Observations are noted and documented during the test 
Results of test are analysed and serviceability of the torque converter is determined 
Documentation of the analysis is completed 
Torque converter is cleaned to workplace requirements 
Final inspection is made to ensure work is to workplace expectations and torque converter is presented ready for use or storage 
Tools and equipment are checked and stored 
Job card is processed according to workplace procedures 

Forms

Assessment Cover Sheet

AURTTX4011 - Overhaul torque converters
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

AURTTX4011 - Overhaul torque converters

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

Assessor name:

Signature:

Date:

Student signature:

Date: