Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners
MEM27030 Mapping and Delivery Guide
Perform engine bottom-end overhaul
Version 1.0
Issue Date: May 2024
Qualification | - |
Unit of Competency | MEM27030 - Perform engine bottom-end overhaul |
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Description | |||
Employability Skills | |||
Learning Outcomes and Application | This unit of competency defines the skills and knowledge required to dismantle, clean and assess parts, record and interpret measurements, and recondition components. It includes cylinder honing using hand held power tools, and replacement of bearings, piston rings and similar activities but not major machining, including crankshaft grinding, cylinder boring and tunnel boring.No licensing, legislative or certification requirements apply to this unit at the time of publication.Band: AUnit Weight: 4 | ||
Duration and Setting | X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting. |
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Prerequisites/co-requisites | |||
Competency Field | Maintenance and diagnostics |
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 | |
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Elements of Competency | Performance Criteria | |||||||
Element: Determine job requirements |
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Element: Comply with work health and safety (WHS) requirements at all times | ||||||||
Element: Use appropriate personal protective equipment (PPE) in accordance with SOPs | ||||||||
Element: Identify job requirements from specifications, drawings, job sheets or work instructions | ||||||||
Element: Dismantle, clean and assess parts |
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Element: Remove engine from plant, remove top-end components and dismantle block assembly according to manufacturer recommendations | ||||||||
Element: Check parts for abnormal wear or defects and identify components for reuse or replacement | ||||||||
Element: Select appropriate cleaning solution and procedure, clean and store ready for reassembly | ||||||||
Element: Rack or set out parts according to their original location in the engine | ||||||||
Element: Obtain and record measurements using appropriate measuring equipment | ||||||||
Element: Interpret readings regarding replacement or reuse and determine appropriate under/oversize of replacement parts | ||||||||
Element: Recondition components |
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Element: Assemble components according to manufacturer specifications using appropriate tools and equipment | ||||||||
Element: Determine bearing clearances by calculation or direct measurement |