Lesson 1Tires and wheels inspection: tread depth and wear pattern analysis, sidewall damage, wheel runout and balance checksFocuses on detailed tire and wheel inspection for racing, covering tread depth, wear patterns, sidewalls, beads, runout, and balance. Links observed conditions to setup, driving style, and potential safety issues.
Measure tread depth across tire widthInterpret wear patterns versus alignmentInspect sidewalls, beads and inner linersCheck wheel radial and lateral runoutVerify wheel balance and hub fitmentLesson 2Tools and test gear for engine/fuel checks: multimeter, compression tester, fuel pressure gauge, borescope, timing lightIntroduces key tools and test gear for engine and fuel checks, including multimeters, compression and leak tools, pressure gauges, borescopes, and timing lights, with emphasis on safe use and accurate interpretation of results.
Use a multimeter for sensors and groundsPerform compression and leak‑down testsMeasure and log fuel pressure under loadInspect cylinders and valves with borescopeSet and verify ignition timing with lightLesson 3Tools for drivetrain checks: torque wrench, dial indicator, feeler gauges, gearbox fluid sampling and magnet inspectionCovers specialized tools for drivetrain checks, including torque wrenches, dial indicators, feeler gauges, and fluid sampling. Emphasizes detecting early wear, backlash, and contamination before costly failures occur.
Apply torque wrenches to critical fastenersUse dial indicators for backlash and runoutMeasure clearances with feeler gaugesSample and inspect gearbox and diff fluidsCheck magnets and strainers for debrisLesson 4Tools for chassis checks: alignment gauges, camber/caster plates, corner weight scales, dial indicators, pry barsDetails specialized tools for precise chassis checks, including alignment, camber, caster, toe, and corner weights. Explains correct setup, calibration, and data recording to support repeatable race setups and post‑event analysis.
Use string and laser alignment gaugesSet and read camber and caster platesOperate corner weight scales correctlyApply dial indicators for chassis deflectionUse pry bars to detect hidden playLesson 5Suspension, steering and brakes inspection: bushings, ball joints, damper condition, brake pad wear, disc runout and caliper functionExplains systematic inspection of suspension, steering, and brakes on race cars. Focuses on bushings, joints, dampers, pads, discs, and calipers, linking measured wear and play to handling, safety, and braking consistency.
Check control arm bushings and complianceInspect ball joints and tie‑rod end playEvaluate damper leaks and stroke consistencyMeasure brake pad thickness and taperCheck disc runout and caliper slide functionLesson 6Engine and fuel system checklist: visual, compression/lean tests, ignition components, fuel pressure and filter inspectionProvides a structured engine and fuel system checklist for race prep, including visual checks, compression and mixture evaluation, ignition components, fuel pressure, filters, and leak points to ensure consistent performance.
Perform external visual and leak inspectionVerify compression and basic mixture healthInspect coils, plugs, leads and connectorsCheck fuel pressure, regulator and returnInspect and replace fuel filters as neededLesson 7Drivetrain and gearbox inspection: shafts, mounts, shifting mechanism, fluid checks and gearbox endplay measurementCovers race drivetrain and gearbox inspection, including shafts, mounts, linkages, fluids, and endplay. Emphasizes safe lifting, contamination control, accurate measurements, and documenting wear trends for preventive maintenance.
Inspect driveshafts, CV joints and flangesCheck engine, gearbox and differential mountsVerify shifter cables, linkages and detentsMeasure gearbox endplay and bearing preloadAssess lubricant level, condition and leaksLesson 8Tools for tire/wheel work: pyrometer, tire pressure gauge, dynamic balancer or static methods, valve tools, torque wrenchDescribes tools used for tire and wheel work in competition, including pyrometers, pressure gauges, balancers, valve tools, and torque wrenches, highlighting correct techniques for repeatable grip and reliability.
Use a tire pyrometer for temperature profilesSet and log hot and cold tire pressuresBalance wheels with static and dynamic methodsService valves, cores and pressure bleedsTorque wheel fasteners in correct sequence
