Application
This unit of competency defines the skills and knowledge required to apply service and repair techniques to inspect, diagnose faults, repair and adjust common clock escapements and oscillating systems.
No licensing, legislative or certification requirements apply to this unit at the time of publication.
What You'll Learn
1. Determine job requirements
- 1.1 Follow standard operating procedures (SOPs)
- 1.2 Comply with work health and safety (WHS) requirements at all times
- 1.3 Select and use appropriate personal protective equipment (PPE) in accordance with SOPs
- 1.4 Identify job requirements from specifications, job sheets or work instructions
2. Identify escapement and oscillator type
- 2.1 Identify clock escapements/oscillating systems and applications
- 2.2 Establish the performance characteristics of the clock according to escapement and oscillating system
- 2.3 Record and document repair requirements
3. Diagnose clock escapements and oscillators
- 3.1 Select and use appropriate workshop tools and equipment
- 3.2 Inspect clock escapement and oscillators for correct function, engagement and performance
- 3.3 Record and report wear and damage to parts
- 3.4 Determine appropriate repair process to rectify faults
4. Repair and adjust clock escapements and oscillators
- 4.1 Remove and reassemble escapement/oscillators using appropriate tools, equipment and techniques
- 4.2 Determine theoretical length of replacement pendulum
- 4.3 Repair or replace escapement and oscillator components
- 4.4 Adjust escapement and oscillator components for correct operation
5. Service and adjust torsional pendulums
- 5.1 Remove and reassemble torsional pendulums and oscillator components using appropriate tools, equipment and techniques
- 5.2 Inspect torsional pendulum components and identify condition and wear
- 5.3 Repair and replace torsional pendulum
- 5.4 Adjust torsional pendulum for correct operation (in-beat)
6. Service and set up platform escapements
- 6.1 Remove and reassemble platform escapement using appropriate tools, equipment and techniques
- 6.2 Inspect platform escapement and identify condition/wear
- 6.3 Repair and replace platform escapement
- 6.4 Adjust platform escapement and correct depthing with contrate wheel
7. Test and adjust rate
- 7.1 Verify and confirm function of clock movement
- 7.2 Set up and operate mechanical clock timing machine and interpret readings
- 7.3 Verify clock performance and rate testing
- 7.4 Adjust rate, as required, according to performance and design characteristics
Assessment Requirements
Performance Evidence
Evidence required to demonstrate competence in this unit must be relevant to and satisfy the requirements of the elements and performance criteria on at least two (2) occasions and include:
following work instructions, standard operating procedures (SOPs) and safe work practices
identifying different types of clock escapements/oscillating systems
liaising with customer, verifying condition and performance, and identifying repair costs
diagnosing and repairing faults in clock escapement action and fault finding oscillating systems
calculating length of replacement pendulum and repairing, replacing and adjusting pendulum
repairing, replacing and adjusting escapement and oscillator components
setting up and adjusting clock escapements for optimum performance
adjusting platform escapement and correct depthing with contrate wheel
verifying and confirming function of clock movement and adjusting rate of timepiece using appropriate timing machine in accordance with procedures
recording and documenting repairs.
Knowledge Evidence
Evidence required to demonstrate the required knowledge for this unit must be relevant to and satisfy the requirements of the elements and performance criteria and include knowledge of:
safe work practices and procedures and use of personal protective equipment (PPE)
clock escapement types
oscillator types
torsional pendulums and oscillator components
performance characteristics of escapements and oscillators
escapement adjusting techniques
clock servicing procedures and techniques
calculations and formulas for length of pendulum and geometry of escapements.
Assessment Conditions
Assessors must:
have vocational competency in servicing clock escapements and oscillating systems at least to the level being assessed with relevant industry knowledge and experience
satisfy the assessor requirements in the Standards for Registered Training Organisations 2015 or its replacement and comply with the National Vocational Education and Training Regulator Act 2011, its replacement or equivalent legislation covering VET regulation in a non-referring state/territory as the case requires
Where possible assessment must occur in operational workplace situations. Where this is not possible or where personal safety or environmental damage are limiting factors, assessment must occur in a sufficiently rigorous simulated environment that reflects realistic operational workplace conditions. This must cover all aspects of workplace performance, including environment, task skills, task management skills, contingency management skills and job role environment skills
Conditions for assessment must include access to all tools, equipment, materials and documentation required, including relevant workplace procedures, product and manufacturing specifications
Assessment processes and techniques must be appropriate to the language, literacy and numeracy requirements of the work being performed and the needs of the candidate.
Foundation Skills
- text: This section describes those required skills (reading, writing, oral communication and numeracy) that are essential to workplace performance in this unit of competency. Foundation skills essential to performance are explicit in the performance criteria of this unit of competency.
Prerequisite Units
- {'code': 'MEM11011', 'title': 'Undertake manual handling'}
- {'code': 'MEM13015', 'title': 'Work safely and effectively in manufacturing and engineering'}
- {'code': 'MEM16006', 'title': 'Organise and communicate information'}
- {'code': 'MEM18001', 'title': 'Use hand tools'}
- {'code': 'MEM21008', 'title': 'Service mechanical watches'}
- {'code': 'MEM21009', 'title': 'Inspect, diagnose, adjust and repair mechanical watches'}
- {'code': 'MEM21012', 'title': 'Service and repair mechanical watch oscillating systems'}
- {'code': 'MEM21013', 'title': 'Service, test and adjust watch escapements'}
- {'code': 'MEM21017', 'title': 'Service and repair clock timepieces'}
Parent Qualifications
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Request Early AccessLast updated from training.gov.au: 25 February 2026