Latest posts
-
Metrology in the Automotive Field: Complete Guide to Measurements and Precision Instruments
Metrology for mechanics: SI units and inches, conversions, caliper, micrometer, dial indicator, bore gauge, out-of-roundness and taper, tolerances, clearance and interference, with exercises and an assessment.
-
Engine Rebuilding Master Guide: Disassembly, Measurement and Assembly
Professional engine rebuilding guide: diagnosis before disassembly, metrology, oil clearances, honing, torque-angle tightening, timing, first start and case studies.
-
Automotive Brake Systems: From the Hydraulic Principle to ABS, ESC and Electronic Braking
Technical guide to automotive brakes: hydraulic principle, single and dual circuits, disc and drum brakes, load distribution, DOT fluids, ABS, ESC, EPB, regenerative braking, diagnosis and maintenance.
-
Electric Power Steering (EPS): Operation, Types, Sensors, Calibrations and Diagnosis
Complete lesson on electric power steering (EPS): operation, designs, torque sensor, motor and control, integration with other systems, calibrations, scan tool diagnosis, faults, safety, case studies and a 10-question quiz.
-
Suspension System in Light and Light Commercial Vehicles: Operation, Geometry and Diagnosis
Complete lesson on suspension: applied physics, components, types (MacPherson, double wishbone, multi-link, torsion beam, air), geometry, tire wear, noise and play, shock absorbers, maintenance, case studies and a 10-question test.
-
Mechanical Steering System: Principles, Gearbox Types, Adjustments and Diagnosis
Complete lesson on mechanical steering: rack and pinion, worm and sector, recirculating ball, steering ratio, geometry, play, adjustments, disassembly, airbag safety, case studies and a 10-question test.
-
Starter Motor: Operation, Components, Testing and Diagnosis
Complete lesson on the starter motor: starting circuit, solenoid, armature, pinion and overrunning clutch, types (gear reduction, start-stop, BSG), motorcycle starting, voltage drop and current draw tests, bench tests, reassembly and a 10-question quiz.
-
Engine Cooling System: Operation, Components, Maintenance and Diagnosis
Complete lesson on the engine cooling system: thermal control, coolant and concentration, water pump, thermostat, radiator, electric fan, sensors, bench tests, overheating diagnosis and a 12-question quiz.
-
Engine Lubrication System: Friction, Oil Circuit, Viscosity and Diagnosis
Complete lesson on the engine lubrication system: friction, oil circuit, pump, filter, valves, viscosity, SAE and API classifications, additives, crankcase ventilation, contamination, oil pressure diagnosis and a 12-question quiz.