Engine Mechanical:
Complete disassembly, inspection, repair, and reassembly of all engine components, including block, cylinder head, pistons, crankshaft, camshafts, valves, timing systems, oil pump, lubrication system.
Engine Management:
Fuel injection system (EFI), ignition system, emissions control systems (EVAP, EGR), sensor diagnostics, ECU (Engine Control Unit) operation and troubleshooting, diagnostic trouble codes (DTCs).
Transmission Manual:
Disassembly, inspection, repair, and reassembly of the 6-speed manual transmission, including gear sets, synchronizers, shift forks, clutch operation and hydraulics.
Transmission Automatic:
N/A for this specific model/manual offering (MX-5 Miata typically manual transmission focused)
Drivetrain:
Rear-wheel drive system, driveshaft, differential (limited-slip differential - LSD, if equipped), axle shafts, wheel bearings.
Suspension:
Front and rear suspension components (double wishbone front, multi-link rear), shock absorbers, springs, control arms, bushings, sway bars, alignment specifications.
Steering:
Power steering system (electric power assist steering - EPAS), steering rack, tie rods, steering column, alignment specifications.
Brakes:
Front and rear brake systems (disc brakes), ABS (Anti-lock Braking System) operation and diagnostics, hydraulic system, brake pads, rotors, calipers, parking brake.
Electrical System Basic:
Battery, charging system (alternator), starting system (starter motor), lighting systems (headlights, taillights, interior), fuses, relays, wiring diagrams for basic functions.
Electrical System Advanced:
Body control module (BCM), comfort systems (HVAC, power windows, locks, mirrors), instrument cluster, audio system, keyless entry, immobilizer system.
Body And Chassis:
Body panel removal and installation, interior trim, exterior trim, doors, hood, trunk, convertible top mechanism (if applicable), chassis structure, rust prevention.
HVAC:
Heating, ventilation, and air conditioning (HVAC) system components, refrigerant system, blower motor, controls, troubleshooting.
Safety Systems:
Airbag system (SRS) operation and diagnostics, seat belts, pre-tensioners.
Routine Maintenance:
Oil changes, filter replacements (oil, air, cabin), fluid level checks and top-offs, spark plug replacement, brake pad replacement, tire rotation and pressure checks.
Troubleshooting:
Diagnostic procedures for common issues, symptom-based troubleshooting guides, DTC interpretation and resolution.
Repair Procedures:
Step-by-step instructions for component removal, installation, and repair for all major systems.
Rebuilding Procedures:
Detailed instructions for rebuilding major components like engines and transmissions.
Diagnostics And Testing:
Procedures for using diagnostic scan tools, electrical testing (multimeter usage, oscilloscope), component testing, pressure testing.
Specifications And Tolerances:
Torque specifications for all fasteners, engine clearances, alignment angles, fluid capacities, electrical specifications.
Wiring Diagrams:
Comprehensive electrical wiring diagrams for all vehicle systems, including component locations and wire colors.
Depth Level:
Comprehensive (from basic maintenance to full engine/transmission rebuilds and advanced diagnostics).
Transmission Type:
6-speed Manual Transmission (Mazda's 'R' series, e.g., MZ-R6F)
Transmission Type:
6-speed Activematic (Automatic with manual shifting capability)
Clutch Type:
Hydraulically actuated, dry single-plate
Manual Gear Ratios:
1st: 3.760, 2nd: 2.315, 3rd: 1.596, 4th: 1.160, 5th: 1.000, 6th: 0.834 (typical ratios, refer to manual for exact figures)
Final Drive Ratio:
3.70:1 (typical for manual)
Manual Transmission Fluid:
API GL-4 SAE 75W-90 Gear Oil (Mazda specified)
Automatic Transmission Fluid:
Mazda Genuine ATF FZ (or equivalent)
Oil Change Interval:
Every 5,000 miles or 6 months, whichever comes first (or based on oil quality and driving conditions).
Air Filter Replacement:
Every 15,000 miles or as needed based on inspection.
Cabin Air Filter Replacement:
Every 15,000 miles or annually.
Spark Plug Replacement:
Platinum-tipped spark plugs: 75,000 - 100,000 miles (refer to manual for exact type and interval).
Coolant Replacement:
First change at 60,000 miles, then every 45,000 miles or 3 years thereafter.
Brake Fluid Flush:
Every 2-3 years or as recommended.
Engine Oil Type:
SAE 5W-20 Synthetic Motor Oil (API SN or higher)
Engine Oil Capacity:
4.5 US quarts (4.3 Liters) with filter change
Coolant Type:
Mazda Genuine Long Life Coolant (Blue) or equivalent HOAT coolant
Coolant Capacity:
Approx. 6.6 US quarts (6.2 Liters)
Common Wear Items:
Clutch wear, brake wear, suspension bushings (can degrade over time leading to knocking sounds), convertible top fabric wear/leaks.
Engine Oil Consumption:
Some early NC models experienced higher than expected oil consumption; regular checks are advised.
Throttle Body Issues:
Occasional electronic throttle body issues can lead to idle problems or check engine lights.
Convertible Top Mechanism:
Manual convertible top mechanism requires lubrication and proper alignment to operate smoothly.