Engine Mechanical:
Full engine overhaul, rebuild procedures, internal components, cylinder head, block, pistons, crankshaft, camshafts, valve train, timing belt/chain, lubrication system, cooling system.
Engine Electrical:
Ignition system, fuel injection system (EFI), starting system, charging system, ECU diagnostics, wiring diagrams, sensors, actuators.
Transmission Manual:
Manual transmission overhaul, clutch system, gear selection, synchronizers, bearings, seals, lubrication.
Transmission Automatic:
Automatic transmission overhaul, torque converter, valve body, clutch packs, planetary gears, hydraulic system, electronic controls, fluid, seals.
Drivetrain:
Front-wheel drive (FWD) components, drive axles, CV joints, differential.
Suspension:
Front and rear suspension systems, struts, shocks, springs, control arms, bushings, wheel bearings, alignment specifications.
Steering:
Power steering system, steering rack, steering column, power steering pump, fluid, hoses, linkages.
Brakes:
Front and rear brake systems (disc/drum), brake calipers, rotors, pads, master cylinder, brake booster, ABS system, brake fluid specifications, bleeding procedures.
Body Exterior:
Body panels, doors, hood, trunk, bumpers, fenders, glass, seals, weatherstripping, paint repair basics.
Body Interior:
Dashboard, seats, trim panels, carpeting, headliner, climate control system ducting, airbags (if applicable).
Electrical System:
Lighting system (headlights, taillights, interior), power windows, power locks, mirrors, horn, wipers, washers, fuse box, relays, battery, starter, alternator.
Climate Control:
Air conditioning system (compressor, condenser, evaporator, refrigerant), heating system, blower motor, HVAC controls, cabin air filter.
Fuel System:
Fuel tank, fuel pump, fuel filter, fuel injectors, fuel pressure regulator, evaporative emission control system (EVAP).
Preventive Maintenance:
Oil and filter changes, fluid level checks and top-offs, tire rotation, brake inspections, spark plug replacement, air filter replacement.
Troubleshooting Diagnostics:
Systematic diagnostic procedures for common and uncommon faults, diagnostic trouble codes (DTCs), component testing, circuit analysis.
Repair Procedures:
Step-by-step instructions for component removal, installation, and adjustment for all major vehicle systems.
Overhauls Rebuilds:
Detailed procedures for complete engine, transmission, and differential rebuilds.
Adjustment Procedures:
Precise adjustments for engine timing, idle speed, throttle linkage, parking brake, clutch, suspension alignment.
Electrical Repairs:
Wiring harness repair, connector replacement, sensor testing, actuator diagnostics, module troubleshooting.
Body Work:
Minor body panel replacement, door and hinge adjustments, glass replacement guidance, trim piece installation.
Special Tools:
Identification and usage of specialized tools required for specific repair procedures.
Depth Of Coverage:
Comprehensive (covers all major mechanical and electrical systems, including detailed diagnostic and repair information).
Diagnostic Information:
In-depth diagnostic trees, symptom-based troubleshooting, electrical schematic interpretation, sensor data analysis.
Component Level Repair:
Detailed instructions for repairing or rebuilding individual components within larger systems (e.g., rebuilding a carburetor, overhauling a power steering pump).
Exploded Views Diagrams:
Extensive use of exploded views and detailed diagrams for easy identification, disassembly, and reassembly of parts.
Torque Specifications:
Precise torque values for all critical fasteners and components.
Clearances Tolerances:
Specification of all necessary clearances and tolerances for engine and drivetrain components during rebuilds.
Oil Change Interval:
Every 3,000-5,000 miles (5,000-8,000 km) or 6 months, depending on oil type and driving conditions.
Engine Coolant Flush:
Every 30,000 miles (48,000 km) or 2 years.
Transmission Fluid Change Auto:
Every 30,000-60,000 miles (48,000-96,000 km) or 2-4 years, depending on driving.
Transmission Fluid Change Manual:
Every 50,000-75,000 miles (80,000-120,000 km) or 3-5 years.
Timing Belt Replacement:
For KL-DE V6: 60,000 miles (96,000 km) or 4 years (critical preventative maintenance to avoid catastrophic engine damage).
Engine Oil Specification:
API SJ or SL rated, SAE 5W-30 or 5W-40 (check manual for specific recommendations based on climate).
Engine Coolant Specification:
Mazda long-life coolant or equivalent ethylene glycol-based coolant (50/50 mix with distilled water).
Automatic Transmission Fluid:
Mazda ATF J or equivalent DEXRON III/MERCON compatible fluid.
Manual Transmission Fluid:
GL-4 gear oil, SAE 75W-90.
Power Steering Fluid:
Mazda ATF J or equivalent DEXRON III/MERCON compatible fluid.
Brake Fluid Specification:
DOT 3 or DOT 4 brake fluid.
Common Issues V6 Engine:
Timing belt failure (if not replaced per schedule), EGR valve issues, intake manifold vacuum leaks, valve cover gasket leaks.
Common Issues Automatic Transmission:
Harsh shifting, slipping, failure to engage gears (often due to internal wear or solenoid issues).
Common Issues Suspension:
Worn ball joints and control arm bushings leading to clunking noises and alignment issues, leaking struts/shocks.
Common Issues Electrical:
Faulty power window motors, HVAC blower motor resistor failure, intermittent dashboard lights.