Examination Method: Servicing test. During an 8-hour servicing test at an Examination Centre you service a single train clock with introduced faults.
D3 – Exam Unit – Servicing and Correcting Faults in a Single Train Clock Movement (Servicing Test)
2026 Examination:
Monday 11 May 09:00–18:00 OR Tuesday 12 May 09:00–18:00
For students wishing to take this exam overseas please email education@bhi.co.uk to discuss examinations, postal costs and deposits.
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£245.00
Please ensure you have completed the required course(s) before booking, see "Course Requirements" below for more details.
Examination Method: Servicing test. During an 8-hour servicing test at an Examination Centre you service a single train clock with introduced faults.
Clocks
Beginner/DLC Level 3
Intermediate/DLC Level 4
Practical Route
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