Engine:
Rotary Engine (12A)
Fuel System:
Carburetor (likely Hitachi/Keihin), Fuel Pump, Lines
Ignition System:
Distributor, Ignition Coils, Spark Plugs
Cooling System:
Radiator, Fan, Water Pump, Hoses, Thermostat
Lubrication System:
Oil Pump, Oil Pan, Oil Filter, Oil Cooler (if equipped)
Exhaust System:
Manifold, Catalytic Converter (if applicable by region), Muffler
Transmission:
Manual Transmission (4-speed and 5-speed), Clutch
Drivetrain:
Rear-Wheel Drive, Driveshaft, Differential, Axles
Suspension:
Front (MacPherson Strut), Rear (Live Axle with Watt's Linkage), Springs, Shocks, Bushings
Steering:
Rack and Pinion, Steering Column, Tie Rods
Brakes:
Front Disc Brakes, Rear Drum Brakes (typically), Master Cylinder, Lines, Parking Brake
Electrical System:
Battery, Alternator, Starter Motor, Wiring Diagrams, Lighting, Fuses, Relays
Body And Frame:
Body Panels, Chassis, Doors, Hood, Trunk, Bumpers, Glass
Interior:
Seats, Dashboard, Trim, HVAC Controls
HVAC:
Heating, Ventilation, Air Conditioning (if factory equipped)
General Maintenance:
Oil Changes, Filter Replacements, Spark Plug Checks/Replacement, Belt Adjustments
Engine Overhaul:
Apex Seal Replacement, Rotor Housing Machining, Rebuild Procedures
Transmission Repair:
Clutch Replacement, Gearbox Disassembly and Reassembly
Brake Service:
Pad/Shoe Replacement, Rotor/Drum Machining, Bleeding
Electrical Troubleshooting:
Wiring Diagram Interpretation, Component Testing, Fault Diagnosis
Suspension And Steering Repair:
Bushings, Ball Joints, Tie Rod Ends, Strut Replacement
Fuel System Diagnostics:
Carburetor Adjustment, Fuel Filter Replacement
Engine Tune Up:
Ignition Timing, Carburetor Synchronization
Troubleshooting Guides:
Common Problems and Solutions, Diagnostic Flowcharts
Diagnostics:
Advanced Diagnostics, Fault Code Interpretation (if applicable)
Rebuild Procedures:
Complete Engine Rebuild, Transmission Rebuild, Differential Rebuild
Specifications And Tolerances:
Torque Values, Clearances, Wear Limits
Wiring Diagrams:
Comprehensive Electrical Schematics for All Systems
Special Tools:
Identification and Usage of Mazda Specific Tools
Oil Change Interval:
Every 3,000 miles or 3 months, whichever comes first
Air Filter Replacement:
Every 12,000 miles or 12 months
Spark Plug Replacement:
Every 15,000 miles
Coolant Flush:
Every 24,000 miles or 24 months
Engine Oil Type:
API SG/SH or higher, SAE 10W-30 or 10W-40 (check owner's manual for specific recommendations)
Coolant Type:
Ethylene Glycol based antifreeze (50/50 mix with distilled water)
Brake Fluid Type:
DOT 3 or DOT 4
Apex Seal Wear:
Premature wear of apex seals due to improper break-in, overheating, or detonation. Requires engine rebuild.
Carburetor Issues:
Clogging, vacuum leaks, difficult synchronization leading to poor running.
Oil Consumption:
Natural characteristic of rotary engines requiring oil injection; excessive consumption can indicate seal wear.
Rust And Corrosion:
Common in older vehicles, particularly in salt-prone regions, affecting body panels and undercarriage.
