Engine Mechanical:
Engine assembly, disassembly, internal components, cylinder head, pistons, crankshaft, timing system, lubrication system, cooling system, fuel system (carburetor/injection), exhaust system, engine management system.
Engine Electrical:
Ignition system, starting system, charging system, fuel injection control, sensor diagnostics, ECU troubleshooting, wiring diagrams.
Transmission:
Manual transmission (clutch, gearbox, driveshafts), Automatic transmission (torque converter, planetary gear sets, hydraulic controls, valve body), transmission control module (TCM), fluid specifications.
Drivetrain:
Front-wheel drive system, differentials, CV joints, hub bearings.
Suspension:
Front suspension (MacPherson struts, control arms, anti-roll bar), Rear suspension (multi-link, trailing arms), shock absorbers, springs, bushings, alignment specifications.
Steering:
Power steering system (pump, rack and pinion, hoses, fluid), steering column, tie rods, wheel alignment.
Brakes:
Front and rear disc brakes, ABS system (hydraulic unit, sensors, control module), brake pads, rotors, calipers, master cylinder, brake lines, fluid specifications, bleeding procedures.
Electrical System:
Battery, alternator, starter, lighting system (headlights, taillights, interior), fuses, relays, power windows, power locks, mirrors, horn, windshield wipers and washers, instrument cluster, dashboard warning lights.
HVAC:
Air conditioning system (compressor, condenser, evaporator, refrigerant, charging), heating system (heater core, blower motor), climate control system, dash controls, diagnostics.
Body And Interior:
Body panels, doors, hood, trunk, bumpers, glass, interior trim, seating, airbags, seat belts, sound deadening.
Chassis And Frame:
Frame construction, unibody structure, mounting points, corrosion protection.
Diagnostics And Troubleshooting:
OBD-I/OBD-II codes, diagnostic procedures, symptom-based troubleshooting charts, component testing.
Routine Maintenance:
Oil changes, filter replacements (oil, air, fuel), spark plug replacement, coolant checks and flushes, brake fluid checks, tire rotations, battery maintenance.
Engine Repair:
Head gasket replacement, timing belt/chain replacement, piston ring replacement, bearing replacement, complete engine rebuilds.
Transmission Repair:
Clutch replacement, gearbox overhaul, automatic transmission fluid flush and filter replacement, transmission repair and overhaul.
Brake Service:
Brake pad and rotor replacement, caliper service, brake line replacement, ABS system bleeding and diagnostics.
Suspension And Steering Repair:
Strut/shock absorber replacement, ball joint replacement, tie rod end replacement, power steering pump and rack replacement, wheel alignment adjustments.
Electrical Component Replacement:
Alternator replacement, starter motor replacement, battery replacement, sensor replacement, switch replacement, fuse and relay troubleshooting.
HVAC Service:
AC system recharge, compressor replacement, evaporator cleaning, heater core replacement.
Body Work And Trim Replacement:
Panel removal and installation, interior trim panel replacement, glass replacement (windshield, windows).
Wiring Diagrams:
Comprehensive wiring schematics for all major electrical systems, aiding in diagnosis and repair.
Depth:
Full professional quality, in-depth coverage for all aspects of service, repair, and maintenance. Designed for both DIY enthusiasts and professional mechanics.
Oil Change Interval:
Typically every 5,000 to 7,500 miles or 6 months, depending on driving conditions and oil type used. Refer to the manual for specific recommendations based on engine and oil viscosity.
Timing Belt Replacement:
For models with a timing belt (e.g., some 4-cylinder engines), replacement is critical and usually recommended every 60,000 to 90,000 miles. The manual provides detailed replacement procedures and torque specifications.
Engine Oil:
Typically API SG or higher viscosity grades like 5W-30 or 10W-30. The manual will specify exact grades and capacities for each engine.
Coolant:
A 50/50 mix of ethylene glycol antifreeze and distilled water. The manual will specify the type and capacity.
Brake Fluid:
DOT 3 or DOT 4 is typically specified. The manual will detail the type and required procedures for bleeding.
Automatic Transmission Fluid:
Mazda's proprietary ATF or an equivalent that meets the specified standards (e.g., ATF Type M). Crucial to use the correct fluid for longevity.
Mazda 626/Mx-6 Common Issues:
Variable depending on engine and year. Potential issues can include: timing belt tensioner wear (on KL-DE V6), AC system leaks, power steering leaks, minor electrical gremlins, and suspension component wear (bushings, ball joints).
Troubleshooting Assistance:
The manual's detailed diagnostics and troubleshooting sections are invaluable for identifying and resolving these common issues.