Manual Coverage
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Systems Covered
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Engine Mechanical:
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Complete overhaul procedures, component testing, diagnostics, timing belt replacement, cooling system, lubrication system, fuel injection system, emissions control.
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Engine Control:
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ECU diagnostics, sensor testing, actuator operation, wiring diagrams, OBD-I diagnostic codes.
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Transmission Manual:
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Overhaul, clutch service, gear selection mechanisms, diagnostic procedures.
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Transmission Automatic:
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Overhaul, torque converter service, hydraulic control system, electronic controls (if applicable), diagnostic procedures.
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Drivetrain:
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Axles, CV joints, driveshafts, differential service, hub bearings.
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Suspension:
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Front and rear suspension component replacement, alignment specifications, shock absorber/strut service, spring replacement.
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Steering:
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Power steering system, rack and pinion service, steering column, wheel alignment.
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Brakes:
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Disc and drum brake service, hydraulic system, ABS (if equipped), brake pad/shoe replacement, rotor/drum resurfacing, bleeding procedures.
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Electrical System:
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Battery, charging system (alternator, starter), ignition system, lighting, gauges, power windows/locks, wipers, horn.
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Body And Chassis:
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Exterior panel repair, interior trim, door mechanisms, glass replacement, rust prevention, chassis lubrication.
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HVAC:
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Air conditioning system service and repair, heater core replacement, blower motor, controls.
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Procedures Included
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Routine Maintenance:
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Oil and filter changes, fluid checks and top-offs, spark plug replacement, air filter replacement, tire rotation, brake inspection.
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Troubleshooting:
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Diagnostic charts for common drivability issues, electrical faults, and mechanical problems.
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Repair Procedures:
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Step-by-step instructions for component removal, installation, and adjustment for all major systems.
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Diagnostic Procedures:
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Methods for identifying the root cause of malfunctions, including wiring diagrams and test procedures for sensors and actuators.
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Specifications And Measurements:
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Torque specifications, clearances, fluid capacities, electrical specifications, alignment data.
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Technical Depth
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Depth Of Coverage:
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Comprehensive; covers basic maintenance to full engine and transmission rebuilds.
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Diagnostics Level:
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Advanced diagnostics, including component-level testing and interpretation of diagnostic trouble codes (DTCs).
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Wiring Diagrams:
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Detailed electrical wiring diagrams for all vehicle systems, including troubleshooting guides.
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Maintenance
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Service Intervals
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Oil Change Interval:
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Every 7,500 miles (12,000 km) or 6 months, whichever comes first.
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Engine Oil Filter Replacement:
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With every oil change.
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Engine Air Filter:
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Inspect every 15,000 miles (24,000 km), replace as needed.
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Timing Belt:
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Replace every 60,000 miles (96,000 km) or 5 years, due to non-interference engine design. (Consult manual for specific engine codes as interference can vary).
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Transmission Fluid Change:
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Manual: Check periodically, replace if contaminated. Automatic: Every 30,000 miles (48,000 km) or as per manual's severe service schedule.
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Fluid Specifications
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Engine Oil Type:
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API SJ or higher, ILSAC GF-2 or higher, SAE 5W-30 or 10W-30 (check owner's manual for climate variations).
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Engine Coolant:
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Ethylene glycol-based antifreeze (e.g., Mazda Genuine Super Long Life Coolant or equivalent) mixed 50/50 with distilled water.
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Brake Fluid:
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DOT 3 or DOT 4.
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Transmission Fluid Manual:
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API GL-4 SAE 75W-90 or 80W-90 gear oil.
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Transmission Fluid Automatic:
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Mazda ATF-III or DEXRON III/MERCON compatible.
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Known Issues
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Engine Idle Instability:
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Can be caused by vacuum leaks, dirty throttle body, or faulty Idle Air Control (IAC) valve.
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Clutch Wear:
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Wear items, replacement recommended based on mileage and driving conditions.
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Rear Suspension Bushings:
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Can degrade over time, leading to knocking sounds and poor handling.
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Rust Ingress:
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Wheel arches, rocker panels, and subframes are common areas for rust on older vehicles.
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Radiator Leaks:
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Can develop leaks due to age and heat cycling.
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