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Elements and Performance Criteria

1. Prepare to repair bicycle drivetrain system
   • Job requirements are determined from workplace instructions
   • Manufacturer specifications, workplace procedures and other relevant technical information are accessed and interpreted
   • Condition of bicycle drivetrain system is inspected using visual and physical methods and compared with manufacturer specifications
   • Repair options and techniques are identified and confirmed with customer
   • Replacement parts for drivetrain are identified and sourced as required
   • Hazards associated with the work are identified and risks are managed
   • Tools and equipment, including personal protective equipment (PPE), are selected and checked for serviceability
   • Work area is prepared and repair process, including post-repair testing, is planned to avoid damage to bicycle, minimise waste and use time efficiently
2. Carry out repairs to drivetrain system
   • Bicycle drivetrain system is repaired according to job requirements, manufacturer specifications, and safety and environmental requirements
   • Required replacement parts are checked and fitted according to manufacturer specifications
   • Operation of repaired drivetrain system is tested and adjusted as required according to manufacturer specifications and workplace procedures
   • Results and quality issues are reported to authorised personnel as required
3. Complete work processes
   • Final inspection is made to ensure work meets workplace expectations and bicycle is presented ready for use
   • Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected and stored
   • Tools and equipment are checked, reported if faulty, and stored according to workplace procedures
   • Workplace documentation is processed according to workplace procedures
4. Prepare to repair bicycle drivetrain system
   • Job requirements are determined from workplace instructions
   • Manufacturer specifications, workplace procedures and other relevant technical information are accessed and interpreted
   • Condition of bicycle drivetrain system is inspected using visual and physical methods and compared with manufacturer specifications
   • Repair options and techniques are identified and confirmed with customer
   • Replacement parts for drivetrain are identified and sourced as required
   • Hazards associated with the work are identified and risks are managed
   • Tools and equipment, including personal protective equipment (PPE), are selected and checked for serviceability
   • Work area is prepared and repair process, including post-repair testing, is planned to avoid damage to bicycle, minimise waste and use time efficiently
5. Carry out repairs to drivetrain system
   • Bicycle drivetrain system is repaired according to job requirements, manufacturer specifications, and safety and environmental requirements
   • Required replacement parts are checked and fitted according to manufacturer specifications
   • Operation of repaired drivetrain system is tested and adjusted as required according to manufacturer specifications and workplace procedures
   • Results and quality issues are reported to authorised personnel as required
6. Complete work processes
   • Final inspection is made to ensure work meets workplace expectations and bicycle is presented ready for use
   • Work area is cleaned, waste and non-recyclable materials are disposed of, and recyclable material is collected and stored
   • Tools and equipment are checked, reported if faulty, and stored according to workplace procedures
   • Workplace documentation is processed according to workplace procedures

Range Statement

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.

Drivetrain system must include:	cranks and pedals chains and chain wheels cassette, cartridge and internal hub gear systems manual mechanical, automatic, electro-mechanical and electric gear changers integrated brake and gear lever systems fixed and freewheel rear sprockets.
Inspection must include for:	faults overall condition worn or damaged components.
Safety and environmental requirements must include:	work health and safety (WHS) and occupational health and safety (OHS) requirements, including procedures for: manually handling bicycles and drivetrain systems identifying workplace hazards using tools and equipment, including PPE environmental requirements, including procedures for disposing of waste materials.

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Performance Evidence

Before competency can be determined, individuals must demonstrate they can perform the following according to the standard defined in this unit’s elements, performance criteria, range of conditions and foundation skills:

repair and overhaul the following bicycle drivetrain systems on two different bicycles:

derailleur

internal hub gear system

integrated brake and gear lever system

fixed and freewheel rear sprockets.

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Knowledge Evidence

Individuals must be able to demonstrate knowledge of:

work health and safety (WHS) and occupational health and safety (OHS) requirements relating to repairing and overhauling bicycle drivetrain systems, including procedures for:

manually handling bicycles and their drivetrain systems

identifying workplace hazards

using tools and equipment, including personal protective equipment (PPE)

environmental requirements, including procedures for disposing of waste materials

key bicycle terminology relating to drivetrain systems

types of bicycle drivetrain systems and their system components specified in the range of conditions

types and use of tools and equipment used to repair bicycle drivetrain systems

techniques and processes for repairing and overhauling bicycle drivetrain systems, including:

identification of bicycle drivetrain components, materials and specifications

fault identification

drivetrain system measuring techniques

drivetrain adjustment techniques

use of drivetrain lubricants

drivetrain testing procedures.

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