Engine Mechanical:
Engine disassembly, inspection, reassembly, cylinder head, pistons, crankshaft, timing systems, lubrication, cooling.
Fuel System:
Fuel injection (EFI/MPI), carburetion (if applicable), fuel pumps, injectors, pressure regulators, fuel lines.
Ignition System:
Ignition timing, distributors, coils, spark plugs, ignition control modules.
Transmission Manual:
Clutch, gearbox disassembly/assembly, gear selection, maintenance.
Transmission Automatic:
Transmission disassembly/assembly, hydraulic control, torque converter, maintenance, adjustments.
Drivetrain:
Front-wheel drive system, differentials, driveshafts, CV joints.
Suspension:
Front and rear suspension components, struts, shocks, control arms, bushings, alignment procedures.
Steering:
Steering rack, power steering pump, fluid, linkages, column, adjustments.
Brakes:
Front and rear brake systems (disc/drum), master cylinder, calipers, wheel cylinders, brake lines, hydraulic components, ABS (if equipped).
Electrical System:
Wiring diagrams, charging system (alternator, battery), starting system (starter motor), lighting, gauges, switches, relays, fuses.
Body And Frame:
Body panel removal/installation, interior trim, doors, hinges, latches, glass, underbody corrosion protection.
HVAC:
Heating, ventilation, and air conditioning system components, refrigerant handling, blower motor, controls.
Routine Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, tune-ups, tire rotation.
Troubleshooting:
Diagnostic procedures for common issues, symptom-based troubleshooting guides.
Repair Procedures:
Step-by-step instructions for component removal, repair, and installation.
Rebuild Procedures:
Detailed instructions for complete engine, transmission, and component rebuilds.
Adjustment Procedures:
Carburetor adjustments, idle speed, clutch free play, parking brake.
Diagnostics:
Engine codes, sensor testing, electrical component testing, pressure testing.
Depth:
Comprehensive - Covers everything from basic maintenance to full engine and transmission overhauls.
Detail Level:
High - Includes torque specifications, tolerances, clearances, and detailed diagrams.
Diagnostic Charts:
Inclusion of detailed diagnostic flowcharts for troubleshooting electrical and mechanical issues.
Wiring Diagrams:
Complete and detailed electrical wiring diagrams for all vehicle systems.
Engine 1 Type:
Inline-4 Cylinder, SOHC (Single Overhead Camshaft)
Engine 1 Code:
Examples: B6 (1.6L), FE (1.5L, less common for 1986 US market), RF (Diesel, less common for US market)
Engine 1 Displacement Cc:
Approx. 1500cc to 1600cc (depending on specific model/region)
Engine 1 Bore X Stroke:
Varies by engine code, e.g., B6: 78.0mm x 83.6mm
Engine 1 Horsepower Hp:
Approx. 68-85 HP (depending on engine and emissions controls)
Engine 1 Torque Ft Lbs:
Approx. 80-95 lb-ft (depending on engine)
Fuel Delivery Method:
Electronic Fuel Injection (EFI) or Carbureted (depending on market and trim)
Fuel Type:
Unleaded Gasoline (Octane rating specified in manual)
Ignition System Type:
Distributor-based electronic ignition, likely with knock sensor
Emissions Controls:
Catalytic converter, EGR (Exhaust Gas Recirculation), PCV (Positive Crankcase Ventilation)
Oil Change Interval Miles:
Typically 3,000-5,000 miles or 3-6 months (refer to manual for exact recommendation based on driving conditions).
Oil Filter Replacement:
At every oil change.
Air Filter Replacement:
Every 15,000-30,000 miles or as needed.
Spark Plug Replacement:
Every 30,000-60,000 miles depending on plug type.
Timing Belt Replacement:
Critical: 60,000-90,000 miles (failure can cause severe engine damage).
Engine Oil Capacity Quarts:
Approx. 3.5-4.0 quarts (check manual for specific engine).
Engine Oil Viscosity:
10W-30 or 10W-40 (API SF or SG classification, check manual).
Coolant Type:
Ethylene Glycol based antifreeze/coolant (50/50 mix with distilled water).
Brake Fluid Type:
DOT 3 or DOT 4 (check manual).
Common Rust Areas:
Wheel arches, rocker panels, strut towers, rear quarter panels.
Engine Mounts:
Can degrade over time, leading to vibration and rough idle.
Electrical Connectors:
Corrosion and loose connections can cause intermittent faults.
Cv Boots:
Tears in CV joint boots can lead to premature failure of the joints.
Fuel Injector Clogging:
EFI models can experience clogged injectors over time, affecting performance and fuel economy.
Mazda Philosophy:
Focus on reliable, engaging, and accessible vehicles. Mazda's 'Zoom-Zoom' spirit has roots in this era.
Bf Generation Intro:
The BF generation was introduced in 1985 for the 1986 model year, replacing the preceding BD chassis.
Key Design Aspects Bf:
Aerodynamic styling, front-wheel drive platform, focus on passenger comfort and fuel efficiency.
Performance Variants:
Included models like the 323 GTX (performance rally homologation special) which had a turbocharger and AWD, though not typically covered in a 'standard' 323 manual.
Manufacturing Location:
Primarily Japan (Mazda's Hofu Plant and others)
Production Years Bf:
1985-1989