Engine Mechanical:
Complete engine overhaul, disassembly, assembly, timing, valve train, piston/ring replacement, crankshaft/bearing service.
Lubrication System:
Oil pump, oil filter, oil cooler (if applicable), oil pressure testing, oil change procedures.
Cooling System:
Radiator, thermostat, water pump, hoses, coolant types, flush procedures, leak detection, fan operation.
Charge System:
Alternator testing, charging system diagnosis, battery maintenance, voltage regulation.
Start System:
Starter motor testing and replacement, ignition switch operation, solenoid function.
Emission System:
Catalytic converter, EGR system (if applicable), PCV system, oxygen sensors, emission control component diagnosis.
Fuel System Petrol:
Fuel pump, fuel filter, fuel injectors, throttle body, fuel pressure testing, fuel line routing.
Fuel System Diesel:
Injection pump, injectors, glow plugs, fuel filter, bleeding procedures, high-pressure fuel lines.
Engine Electrical:
Ignition system (spark plugs, coils, distributor/ த் electronic control), wiring diagrams, sensor testing (crankshaft, camshaft, MAP, TPS).
Clutch:
Clutch disc, pressure plate, release bearing, clutch hydraulics, adjustment and replacement.
Manual Transmission:
Gearbox disassembly, assembly, gear selection, shifting mechanisms, fluid specifications and replacement.
Prop Shaft:
Driveshaft removal, universal joint service, centering yoke, balancing, installation.
Front Rear Hubs Axles:
Wheel bearing service, hub assembly replacement, axle shaft removal, differential service (if applicable).
Steering System:
Power steering pump, steering rack/box, tie rod ends, power steering fluid, alignment procedures.
Braking System:
Brake pads, rotors, calipers, wheel cylinders, brake fluid flush, bleeding, parking brake adjustment, ABS diagnosis (if equipped).
Suspension:
Front and rear suspension components (shocks, struts, springs, control arms, ball joints, bushings), alignment specifications.
Body:
Body panel removal/installation, door mechanisms, interior trim, glass replacement, chassis specifications.
Body Electrical:
Lighting systems, power windows, power locks, wipers, horn, dashboard indicators, wiring schematics.
A C Ventilation:
Air conditioning system diagnosis, refrigerant handling, blower motor, HVAC controls, cabin filter replacement.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks, tune-up procedures.
Troubleshooting:
Diagnostic charts for common drivability, electrical, and mechanical issues, symptom-based troubleshooting.
Repair:
Step-by-step instructions for component replacement, system overhauls, and adjustments.
Overhaul:
Detailed instructions for complete engine, transmission, and differential rebuilds.
Installation:
Instructions for installing replacement parts and accessories.
Technical Depth:
Comprehensive, covering from basic maintenance to complete engine and transmission rebuilds, including electrical diagnostics.
Diagnostic Charts:
Includes diagnostic flowcharts for common problems, aiding in systematic troubleshooting.
Torque Specifications:
Provides crucial torque specifications for critical fasteners across all major systems (engine, drivetrain, chassis).
Special Tools:
Lists specialized tools required for specific repair or diagnostic procedures, enhancing repair accuracy and efficiency.
Engine 2 6L Petrol G6:
2.6L SOHC 12-valve inline-4 petrol. Known for reliability and decent power output for its class. Approximate output: 110-120 HP, 145-160 lb-ft torque (varies by market and specific variant).
Engine 2 2L Petrol F2:
2.2L SOHC 8-valve inline-4 petrol. A smaller, more economical option. Approximate output: 90-100 HP, 120-135 lb-ft torque.
Engine 2 5L Diesel Wl:
2.5L SOHC 8-valve naturally aspirated diesel inline-4. Known for fuel economy and longevity. Approximate output: 70-80 HP, 100-115 lb-ft torque.
Engine 2 5L Turbo Diesel Wl-T:
2.5L SOHC 8-valve turbocharged diesel inline-4. Offers improved performance over the naturally aspirated version. Approximate output: 90-100 HP, 130-145 lb-ft torque.
Horsepower Range:
70 HP (2.5L Diesel) to 120 HP (2.6L Petrol)
Torque Range:
100 lb-ft (2.5L Diesel) to 160 lb-ft (2.6L Petrol)
Petrol Fuel System:
Multi-point fuel injection (MPI) or Electronic Fuel Injection (EFI).
Diesel Fuel System:
Indirect injection with rotary or inline injection pumps.
Oil Change Interval:
Typically every 3,000-5,000 miles or 6 months, depending on driving conditions and oil type. Refer to manual for specific recommendations.
Coolant Flush Interval:
Approximately every 30,000 miles or 2 years.
Timing Belt Replacement:
For petrol engines (G6, F2): Typically around 60,000 miles. Crucial to check and replace if due to prevent catastrophic engine damage. Diesel engines (WL) often use timing chains, which are generally maintenance-free but may require tensioner checks.
Spark Plug Replacement:
Petrol engines: 30,000-60,000 miles depending on plug type (copper vs. iridium). Diesel engines: Glow plug inspection/replacement as needed.
Engine Oil Petrol:
API SG or higher, SAE 10W-30 or 10W-40 recommended. Check manual for precise viscosity based on ambient temperature.
Engine Oil Diesel:
API CD/CF or higher, SAE 15W-40 recommended. Check manual for specific viscosity.
Coolant Type:
Ethylene glycol based, typically a 50/50 mix with distilled water. Refer to manual for specific Mazda-approved coolant.
Transmission Fluid Manual:
API GL-4 or GL-5 gear oil, SAE 75W-90 or 80W-90. Capacity around 2.0-2.5 liters.
Transmission Fluid Automatic:
Dexron III or equivalent. Capacity around 3.0-3.5 liters for torque converter drain and fill.
Brake Fluid:
DOT 3 or DOT 4. Fluid should be flushed and replaced every 2-3 years due to moisture absorption.
Power Steering Fluid:
Dexron II/III or specific Mazda PS fluid.
Common Issues Petrol G6:
Oil leaks from valve cover and oil pan gaskets, occasional ignition coil failure, exhaust manifold cracks.
Common Issues Diesel Wl:
Glow plug issues, injector pump seals, turbocharger wear (WL-T), exhaust manifold gaskets.
Common Issues General:
Rust on chassis and body panels (especially in certain climates), wear in suspension bushings and ball joints, clutch wear, rear main seal leaks.