Course in Restoring Classic Brake Servos
300-hour online course in restoring classic brake servos. 6 modules covering UNECE Regulation No. 13-H (passenger car braking), SAE J1703 (brake fluids) and advanced Excel. Assigned tutor and open enrolment.
Take the controls.
Run a real engineering trade-off from this programme. Move the sliders, watch the model react in real time and beat the challenge.
What you will be able to do
Explain how vacuum and hydraulic brake servos of the period work.
Diagnose faults in the servo and the vacuum circuit.
Dismantle the brake servo, identifying diaphragms, valves and seals.
Repair and reassemble the servo using compatible kits and materials.
Integrate the servo with the pump, pipework and wheel cylinders of the circuit.
Select the brake fluid compatible with the materials of the system.
Verify braking efficiency using technical inspection criteria.
Who it's for
- Brake technician for classic vehicles who wants to specialise in Restoration of Classic Brake Servos.
- Brake servo rebuilder who wants to specialise in Restoration of Classic Brake Servos.
- Restoration mechanic who wants to specialise in Restoration of Classic Brake Servos.
- Active safety technician who wants to specialise in Restoration of Classic Brake Servos.
- Vehicle technical inspector who wants to specialise in Restoration of Classic Brake Servos.
- Technical adviser on brake spare parts who wants to specialise in Restoration of Classic Brake Servos.
- Graduates in engineering or science who want to join classic vehicle restoration workshops.
What you'll work with
- UNECE Regulation No. 13-H (passenger car braking)
- SAE J1703 (brake fluids)
- FMVSS 116 (DOT 3, DOT 4 and DOT 5 brake fluids)
- ISO 4925 (non-petroleum-based brake fluids)
- ISO 4038 (hydraulic brake pipe connections)
- Directive 2014/45/EU (periodic roadworthiness testing of vehicles)
- Inspection Procedure Manual for ITV Stations
6 modules · 300 h
1.1Function of brake assistance1.2Vacuum and depression brake servos1.3Remote-line servos1.4Hydrovac and older assisted systems1.5Identifying the model and manufacturer1.6Documentation and exploded diagrams1.7Symptoms of a worn-out servo1.8Risks of driving without assistance1.9Tools required1.10Workshop: diagnosing the braking assistance of a vehicle
2.1Engine vacuum test2.2Condition of the hose and non-return valve2.3Servo leak-tightness test2.4Pedal operation test2.5Internal and external leaks2.6Brake fluid ingress into the servo2.7Auxiliary vacuum pump2.8Differential diagnosis versus the pump2.9Recording test results2.10Practice: guided diagnosis of three cases
3.1Safe opening of the housing3.2Diaphragm and its condition3.3Spring and piston3.4Internal valves3.5Oil seals and gaskets3.6Housing and corrosion3.7Output linkage3.8Cleaning the components3.9Marking and ordering the parts3.10Practice: complete disassembly of a servo
4.1Repair kits and how to obtain them4.2Replacing the diaphragm4.3Seals and correct lubrication4.4Repairing housings and threads4.5Adjusting the pushrod4.6Closing and sealing the housing4.7Leak-tightness test after reassembly4.8Functional test on the bench4.9External finish and labels4.10Practice: complete rebuild
5.1Master cylinder and its compatibility5.2Master cylinder bore and pedal effort5.3Brake balance and valves5.4Pipes and flexible hoses5.5Bleeding the circuit5.6Choosing the right brake fluid5.7Adjusting pedal travel5.8Checking braking efficiency5.9Alternatives: a hidden modern servo5.10Practice: assembly and bleeding of the circuit
6.1Testing on a closed road6.2Measuring braking efficiency6.3Technical inspection and requirements6.4Periodic maintenance of the system6.5Preserving the original part6.6Spare parts and reproductions available6.7Common workshop errors6.8Risks of incomplete work6.9Documented real-world cases6.10Final project: a documented restoration of a brake servo
How you'll learn
100 % online training on the SEIUM campus, with downloadable material, recorded classes and an assigned technical tutor. There are no fixed timetables: students progress at their own pace within the intake, which makes it possible to combine the course with work.
Each module combines theory, guided reading of the original standard and applied exercises. The software used is advanced Excel, Fusion 360, PicoScope 7, in free, academic or evaluation versions. Tests are studied using real procedures for vacuum leak-tightness testing of the brake servo, roller brake testers, bleeding and circuit verification. Assessment is continuous by module, plus the final integrating project.
Build it end to end
Your final project follows the real engineering workflow, step by step, reviewed by your tutor.
Explain how vacuum and hydraulic brake servos of the period work.
Diagnose faults in the servo and the vacuum circuit.
Dismantle the brake servo, identifying diaphragms, valves and seals.
Repair and reassemble the servo using compatible kits and materials.
Integrate the servo with the pump, pipework and wheel cylinders of the circuit.
Where this takes you
Requirements
- No prior degree is required.
- Internet connection and a computer capable of running the programme's software.
- Sufficient Spanish to follow technical regulatory texts.
Ready to start?
Send your application today. Our admissions team replies within 72 hours with your study plan and funding options.
Frequently asked questions
The programme comprises 300 hours in total, spread over 3 to 5 months. That is an average of 10 to 15 hours per week, compatible with a full-time job.
You work with advanced Excel, Fusion 360 and PicoScope 7. Free, academic or evaluation versions are used, and the tutor indicates the free alternative where one exists.
A SEIUM Institute diploma on passing the continuous assessment and the integrating project. It is in-house training, not an official qualification from the Ministry.
Yes. Modules passed in a course or postgraduate diploma in the same area are credited towards the advanced programme. Please check the credit transfer policy when you enrol.
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