Engine Mechanical:
Complete disassembly, inspection, and reassembly of Renesis rotary engine, including apex seals, housing, rotor, and eccentric shaft.
Engine Electrical:
Ignition system (spark plugs, coils, wiring), starter motor, alternator, battery, engine control unit (ECU) diagnostics and troubleshooting.
Emission Control:
Catalytic converter, secondary air injection system, EVAP system, oxygen sensors, emission control diagnosis and repair.
Fuel System:
Fuel pump, fuel filter, fuel injectors, fuel lines, fuel tank, fuel pressure regulation, diagnosis of fuel delivery issues.
Clutch System:
Clutch disc, pressure plate, release bearing, clutch hydraulic system (master cylinder, slave cylinder), bleeding procedures.
Manual Transaxle:
Six-speed manual transaxle (e.g., Mazda R37S), internal components, gear selection, lubrication, overhaul procedures.
Automatic Transaxle:
Optional automatic transaxle (e.g., 6-speed), torque converter, internal clutch packs, electronic control unit integration, fluid service.
Driveshaft Axle:
Driveshaft, CV joints, half-shafts, differential (if applicable), universal joints, lubrication, replacement procedures.
Suspension System:
Front and rear suspension components (control arms, ball joints, bushings, struts/shocks, springs), alignment specifications, troubleshooting.
Steering System:
Power steering system (pump, rack and pinion, hydraulic lines), steering column, tie rods, steering angle sensor calibration.
Restraint System:
Airbag system (SRS), seat belts, pretensioners, crash sensor locations, diagnostic procedures for restraint systems.
Brake System:
Front and rear disc brakes, ABS (Anti-lock Braking System), EBD (Electronic Brakeforce Distribution), brake fluid specifications, bleeding procedures, component replacement.
Body Interior Exterior:
Body panel removal/installation, door mechanisms, interior trim components, dashboard, seating systems, exterior lighting.
Body Electrical:
Wiring diagrams for all electrical systems, lighting, power windows, power locks, central locking, instrument cluster, infotainment system wiring.
HVAC System:
Heating, Ventilation, and Air Conditioning (HVAC) system, refrigerant charging, diagnosis of cooling/heating issues, climate control unit.
General Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, tire rotation, wiper blade replacement.
Engine Repair:
Engine removal and installation, internal engine component replacement, timing chain/belt (if applicable), rotary specific rebuild procedures.
Transmission Repair:
Transmission removal and installation, clutch replacement, automatic transmission service and overhaul.
Brake Service:
Brake pad and rotor replacement, brake caliper service, brake bleeding, ABS system diagnostics.
Electrical Diagnostics:
Troubleshooting electrical circuits using wiring diagrams, diagnosing faults in lighting, sensors, and control modules.
HVAC Diagnostics:
Diagnosis of AC system leaks, compressor issues, blower motor faults, and climate control malfunctions.
Suspension And Steering Repair:
Replacement of suspension components, power steering system repair, wheel alignment procedures.
Body And Trim Repair:
Removal and installation of interior and exterior body panels, door and window mechanisms.
Depth:
Comprehensive, covering from basic maintenance to advanced diagnostics and component-level repairs. Includes detailed specifications, torque values, and troubleshooting trees.
Oil Change Interval:
Typically every 5,000 miles or 6 months, whichever comes first. Frequent checking of oil level is crucial for rotary engines.
Spark Plug Replacement:
Recommended every 30,000 miles (often specific platinum or iridium plugs required).
Air Filter Replacement:
Check at 15,000 miles, replace as needed.
Engine Oil Type:
Synthetic 5W-30 is commonly recommended. Crucially, rotary engines consume oil as part of their operation and require regular top-ups. Refer to manual for exact specification and capacity.
Coolant Type:
Mazda FL22 Long Life Coolant (or equivalent OAT antifreeze/coolant).
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Apex Seal Wear:
A primary concern for rotary engines. Can lead to loss of compression, rough running, and increased oil consumption if not maintained properly.
Ignition System Issues:
Coil packs and spark plugs can fail prematurely, leading to misfires and reduced performance. Requires correct spark plug type and maintenance.
Oil Consumption:
Normal for rotary engines to consume oil, but excessive consumption indicates potential seal wear or other issues.
Catalytic Converter:
Can become fouled or damaged due to rich fuel mixtures or oil consumption.