Engine Systems:
Engine mechanical (cylinder block, cylinder head, camshaft, oil pump, partial engine, exhaust), Engine control system, SFI system, Cooling system (radiator, water pump, thermostat, cooling fan), Fuel system (fuel tank, fuel pump, fuel injector, charcoal canister), Ignition system, Lubrication system, Emission control systems, Drive belt, Knock sensor, Camshaft position sensor, Transmission revolution sensor.
Drivetrain Systems:
Transmission (Manual Transaxle Assy, Automatic Transaxle Assy, Torque Converter Clutch, Transmission Wire, Transmission Control Cable, Floor Shift Assy, Floor Shift Parking Lock Cable), Clutch (Clutch Unit, Clutch Release Cylinder Assy, Clutch Master Cylinder Assy, Clutch Pedal Sub-Assy, Clutch Start Switch Assy, Parking Brake, Parking Brake Cable, Parking Brake Lever), Differential (Differential Case Assy, Front Differential Oil Seal), Drive Shaft, Output Shaft Assy, Input Shaft Assy, Shift & Select Lever Shaft.
Suspension Steering Brakes:
Front Suspension System, Rear Suspension System, Front Suspension Arm, Front Axle Hub, Rear Axle Hub, Rear Axle Beam, Front Wheel Alignment, Rear Wheel Alignment, Steering System, Steering Column, Power Steering, Power Steering Link Assy, Front Stabilizer Bar, Front Shock Absorber, Rear Shock Absorber Assy, Brake System, Front Brake, Rear Brake, Brake Master Cylinder, Brake Booster, Skid Control Sensor, Brake Actuator, Brake Pedal, Front Speaker Assy, Rear Speaker Assy.
Electrical Lighting HVAC:
Audio & Visual System, Radio Receiver Assy, Amplifier Antenna Assy, Front Speaker Assy, Rear Speaker Assy, Wiper And Washer System, Windshield Wiper Motor Assy, Windshield Wiper Switch Assy, Wiper Rubber, Washer Nozzle, Lighting System, Headlamp Assy, License Plate Lamp Assy, Side Turn Signal Lamp Assy, Front Marker Lamp Assy, Center Stop Lamp Assy, Rear Combination Lamp Assy, Horn, Horn Button Assy, Ignition System, Starting System, Starter Assy, Starter Switch, Generator Assy, Combination Meter, Instrument Panel, Power Mirror Control System, Power Window Control System, Sun Roof System, Power Door Lock Control System, Center Cluster Module Switch, Cigarette Lighter Assy, Name Plate, Antenna Cord Sub-Assy, Roof Antenna Pole Sub-Assy, Heater & Air Conditioner, Air Conditioning System, Air Conditioning Blower Assy, Receiver Condenser Assy, Air Conditioning Amplifier Assy, Heater Radiator Assy, Air Conditioning Refrigerant, Window Defogger System, Heater Or Boost Ventilator Control.
Body Interior Safety:
Body Repair, Front Bumper, Rear Bumper, Side Mudguard, Fender Panel Mudguard, Front Door, Rear Door, Back Door, Back Door Garnish, Windshield Glass, Quarter Window Assy, Rear Door Glass Weatherstrip, Front Door Glass Weatherstrip, Rear Door Window Frame Moulding, Roof Headlining, Inner Rear View Mirror Assy, Headlamp Protector Retainer, Roof Drip Side Finish Moulding, Seat, Front Seat Belt, Rear Seat Belt, Seat Belt Warning System, Supplemental Restraint System (Air Bag System), Passenger Air Bag Assy, Front Air Bag Sensor Assy, Center Air Bag Sensor Assy, Side Air Bag Sensor Assy, Curtain Shield Air Bag Assy, Front Seat Airbag Assy, Seat Position Air Bag Sensor, Yaw Rate Sensor, Air Bag Sensor Front, Air Bag Sensor Rear, Shift Lock System.
Maintenance Procedures:
Regular scheduled maintenance, fluid changes, filter replacements, lubrication, tire rotation and balancing, brake system inspection and service, suspension and steering alignment checks.
Repair Procedures:
Detailed step-by-step instructions for diagnosis, removal, installation, and adjustment of all major mechanical, electrical, and body components.
Troubleshooting Diagnostics:
Systematic troubleshooting guides and diagnostic procedures for identifying and resolving common and uncommon vehicle issues, including electrical and engine control system diagnostics.
Depth Of Coverage:
Comprehensive, ranging from basic fluid checks and filter replacements to complete engine and transmission rebuilds, electrical system troubleshooting, and body panel repair.
Diagnostics Tools Required:
Basic hand tools, specialized diagnostic tools for ECU scanning (e.g., OBD-II scanner for later NB models or specific Mazda diagnostic equipment for earlier ones).
Oil Change Interval:
Every 5,000 miles or 6 months, whichever comes first (synthetic oil recommended).
Air Filter Replacement:
Every 15,000 miles or 12 months.
Spark Plug Replacement:
Every 75,000 miles (iridium type).
Engine Oil Spec:
API SG/SH/SJ, SAE 5W-30 (or 10W-30 depending on climate).
Coolant Spec:
Mazda FL22 long-life coolant or equivalent (50/50 mix with distilled water).
Brake Fluid Spec:
DOT 3 or DOT 4.
Power Steering Fluid Spec:
Dexron III ATF or equivalent.
Common Engine Issues:
Oil consumption (particularly on higher mileage engines), occasional ECU issues, intake manifold leaks.
Common Transmission Issues:
Notchy shifter feel (can be improved with specialized lubricants or bushings), clutch wear.
Common Suspension Steering Issues:
Worn bushings (control arm, sway bar), ball joint wear, power steering pump leaks.
Common Electrical Issues:
Window motor failures, minor wiring harness issues, antenna motor failure, odometer failure (less common on NB).
Common Body Interior Issues:
Soft top wear and leaks, seat bolster wear, interior trim creaks.
