This unit of competency defines the skills and knowledge required to diagnose and service precision micro-mechanisms, including chronometer watch and clock components, to achieve performance to original specifications. It includes precision adjustment and testing to achieve timekeeping and water resistance specifications of completed timepieces.

No licensing, legislative or certification requirements apply to this unit at the time of publication.

Band: A

Unit Weight: 6

You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)

List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the 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.

This field allows for different 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.
Micro-mechanisms include one (1) or more of the following:	mechanical watches and clocks electric watches and clocks pieces of recent manufacture restoration pieces chronometer timepieces day and date systems automatic winding systems generating systems alarm mechanisms striking and chiming mechanisms calendar mechanisms balance spring dynamic poising static poising truing balance (flat and round) chronograph mechanisms
Assembly and subassembly components include one (1) or more of the following:	balance staff pallet staff pallet jewels wheel trains power source mechanical oscillating systems motion work calendar systems escapement balance spring
Tools and equipment include one (1) or more of the following:	mechanical hand tools electronic equipment to measure amplitude and rate electronic timing equipment diagnostic equipment and tools high-tolerance testing equipment specialist service tools for adjusting oscillating systems and chronograph mechanisms
Precision components include one (1) or more of the following:	timekeeping elements, including: balance staff pallet staff pallet jewels wheel trains power source mechanical oscillating systems motion work calendar systems
Inspections include one (1) or more of the following:	high-tolerance clearances fits and adjustments functioning systems analysis performance analysis

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
Follow standard operating procedures (SOPs)
Analyse and interpret data for precision timing of micro-mechanisms
Select and use required high tolerance and precision tools and equipment
Remove precision components and service and replace, as appropriate

Assessment Cover Sheet

MEM19022 - Perform precision micro-mechanism diagnosis and servicing

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

MEM19022 - Perform precision micro-mechanism diagnosis and servicing

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: