Vehicle Segment:
Lightweight, rear-wheel-drive sports car (roadster/convertible).
Target Audience:
Enthusiasts seeking a pure driving experience, weekend hobbyists, DIY mechanics.
Direct Competitors:
Toyota MR2 Spyder, Honda S2000 (higher performance segment), BMW Z3/Z4.
Unique Selling Proposition:
Affordable price point, legendary handling, balanced chassis, engaging driving dynamics, convertible roof.
Chassis Layout:
Front-engine, rear-wheel-drive (FR) layout.
Body Style:
Two-seater convertible with a soft top, optional hardtop available.
Driving Dynamics:
Renowned for its 'Jinba Ittai' (horse and rider as one) philosophy, providing exceptional feedback and agility.
Engine Mechanical:
Complete overhaul, diagnosis, inspection, and repair of engine components (block, heads, pistons, rods, crankshaft, camshafts, valve train).
Engine Management:
Fuel injection, ignition system, emissions control, ECU diagnostics, sensor testing, wiring diagrams.
Transmission Manual:
Clutch system, gearbox internal components, shift mechanism, lubrication, diagnosis, and repair.
Transmission Automatic:
If applicable for specific trims, coverage would include torque converter, planetary gears, hydraulic system, electronic controls.
Drivetrain:
Driveshafts, differential, axle shafts, U-joints, bearings, and related components.
Suspension:
Front and rear suspension components (struts, shocks, springs, control arms, ball joints, bushings), alignment specifications, wheel bearing service.
Steering:
Power steering system, steering rack, tie rods, steering column, linkage, fluid service, and repair.
Brakes:
Front and rear brake systems (discs, calipers, pads, rotors), hydraulic system (master cylinder, lines, fluid), ABS system diagnosis and repair.
Electrical System:
Battery, charging system, starting system, lighting, fuses, relays, switches, power windows, power mirrors, central locking.
Body And Frame:
Body panels, doors, hood, trunk, bumpers, chassis, structural components, repair procedures, rust prevention.
HVAC:
Air conditioning system, heater core, blower motor, climate controls, refrigerant service, diagnosis.
Interior:
Seats, dashboard, trim panels, carpeting, seat belts, airbag system (safeguards and replacement).
Preventative Maintenance:
Oil changes, filter replacements, fluid checks and changes, belt inspection and replacement, spark plug service, brake fluid flush, coolant flush.
Troubleshooting:
Diagnostic flowcharts, symptom-based troubleshooting guides, error code interpretation (OBD-II).
Component Replacement:
Detailed instructions for removing, installing, and adjusting all major and minor vehicle components.
Major Repairs:
Engine rebuilds, transmission overhauls, suspension overhauls, brake system repairs.
Body Repair:
Panel replacement, dent repair, rust repair, paint code information.
Electrical Diagnostics:
Wiring diagrams, component testing, circuit tracing, diagnostic connector locations.
Depth Of Information:
Comprehensive, suitable for professional mechanics and skilled DIY enthusiasts.
Diagnostic Capability:
Includes procedures for using diagnostic tools, interpreting sensor data, and performing system tests.
Specification Detail:
Provides torque specifications, clearances, fluid capacities, timing settings, and other critical technical data.
Oil Change Interval:
Every 5,000-7,500 miles (8,000-12,000 km) or 6 months, whichever comes first.
Engine Oil Filter Replacement:
With every oil change.
Engine Air Filter Replacement:
Every 15,000-30,000 miles (24,000-48,000 km) or as needed based on conditions.
Cabin Air Filter Replacement:
Every 15,000-20,000 miles (24,000-32,000 km) or annually.
Spark Plug Replacement:
Typically around 60,000-100,000 miles (96,000-160,000 km) depending on plug type (copper, platinum, iridium).
Coolant Flush:
Every 30,000-60,000 miles (48,000-96,000 km) or 2-4 years.
Brake Fluid Flush:
Every 2-3 years or 30,000-45,000 miles (48,000-72,000 km).
Engine Oil Type:
API SG, SH, or SJ certified; SAE 5W-30 recommended for most climates. Consult manual for exact viscosity and specification requirements.
Engine Oil Capacity:
Approximately 4.0 US quarts (3.8 Liters) with filter change.
Coolant Type:
Ethylene glycol based coolant, typically a long-life silicate-free formula. Mazda FL22 or equivalent is recommended. Mix 50/50 with distilled water.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid (DOT 4 preferred for higher boiling point).
Common Wear Items:
Clutch wear, brake pad/rotor wear, suspension bushings, exhaust system components, soft top mechanism and seals.
Engine Specific Concerns:
While generally reliable, some instances of oil consumption may occur on higher mileage engines. Ensure proper maintenance and regular checks.
Interior Concerns:
Wear on seat bolsters, driver's side floor mat degradation, window seal issues leading to water leaks.
Electrical Concerns:
Occasional issues with window motors, power lock actuators, and convertible top hydraulic lines (if equipped with power top).
Mazda Philosophy:
Mazda's long history of producing engaging and affordable sports cars, dating back to the RWD Cosmo Sport and the iconic RX-7.
Nb Generation Introduction:
Introduced in late 1998 for the 1999 model year, replacing the NA generation. The 2000-2004 models represent the early NB generation.
Nb Facelift:
A significant facelift occurred for the 2001 model year, featuring revised styling (new headlights, bumpers), improved interior, and a power increase for the engine.
Special Editions:
Several special editions were offered during this period, such as the 'Masa' Edition, 'Shiro' Edition, and various performance packages like the Mazdaspeed Miata (later in the NB generation, but relevant to the lineage).
Production Location:
Hiroshima, Japan
Production Period For This Manual:
2000-2004 Model Years