DOWMLOAD COMPLETE SERVICE REPAIR MANUAL FOR THE YEAR 1988-1992 BMW 735I
The 1988-1992 BMW 735i Service Repair Manual is a comprehensive guide designed to assist vehicle owners, mechanics, and enthusiasts in maintaining and repairing the BMW 735i (part of the E32 7 Series), produced during the years 1988-1992. This manual includes detailed instructions on servicing the vehicle's various systems, including the engine, transmission, suspension, electrical system, and more. It provides step-by-step procedures for both routine maintenance and more advanced repairs, helping to ensure the BMW 735i remains in optimal condition.
The BMW 735i during these years featured a 3.5L inline-six engine (M30 engine) and various luxurious features, making it a sophisticated vehicle to service. The manual is intended for both DIY enthusiasts and professional mechanics, offering in-depth technical information.
Key Features of the 1988-1992 BMW 735i Service Repair Manual:
Engine and Powertrain
Engine Maintenance: The manual provides detailed instructions on servicing the M30 engine (3.5L inline-six), including valve adjustments, timing belt (or chain) replacements, oil changes, and troubleshooting common engine problems such as misfires or poor fuel economy.
Fuel System: Information on maintaining the fuel injection system, fuel pump, fuel pressure regulator, injectors, and diagnosing fuel delivery issues.
Ignition System: Troubleshooting the ignition system, including spark plugs, ignition coils, distributors, and sensors. It includes procedures for replacing the distributor cap and rotor, as well as adjusting ignition timing.
Cooling System: Instructions on servicing the radiator, thermostat, water pump, hoses, and cooling fans. It also provides tips for preventing and addressing overheating issues, coolant leaks, and radiator replacements.
Transmission: Step-by-step guides for maintaining both manual and automatic transmissions, including fluid checks, filter replacement, troubleshooting shifting problems, and repairing clutch or gearbox issues.
Suspension and Steering
Front Suspension: Detailed instructions for servicing front suspension components, including shock absorbers, struts, control arms, ball joints, and bushings.
Rear Suspension: Maintenance and repair procedures for the rear suspension, including rear shock absorbers, suspension arms, and bushing replacement.
Power Steering: Instructions for diagnosing and repairing the power steering system, including the pump, steering rack, and fluid replacement.
Alignment: Step-by-step procedures for checking and adjusting wheel alignment, ensuring proper handling and tire wear.
Braking System
Disc Brakes: The manual provides instructions for inspecting, servicing, and replacing brake pads, rotors, calipers, and brake fluid lines.
ABS System: If equipped, the manual covers troubleshooting and repair of the ABS (Anti-lock Braking System), including sensor checks, diagnostics, and brake system integration.
Brake Fluid: How to check, flush, and replace brake fluid to ensure proper braking performance.
4. Electrical System
Wiring Diagrams: Comprehensive wiring diagrams for understanding the electrical system, helping to troubleshoot and repair wiring issues related to lights, sensors, relays, and more.
Battery and Charging System: Guidelines for testing the battery, alternator, and voltage regulator, along with procedures for troubleshooting charging issues or replacing the alternator.
Lighting System: Maintenance and repair procedures for exterior lights, interior lights, dashboard illumination, and electrical components such as headlights, taillights, and turn signals.
Fuses and Relays: Instructions for locating and replacing fuses and relays that control key systems in the vehicle, ensuring everything operates correctly.
Central Locking and Power Windows: Repair and diagnostic steps for the central locking system, power windows, sunroof, and mirrors.
Climate Control (HVAC)
Air Conditioning: Troubleshooting the A/C system, including servicing the compressor, evaporator, condenser, and refrigerant levels.
Heater Core and Blower Motor: Maintenance and repair for the heating system, ensuring proper cabin temperature control and diagnosing blower motor issues.
Climate Control System: Instructions for diagnosing and fixing problems with automatic climate control systems, ensuring the HVAC system operates properly.
Body and Interior
Body Panels: Instructions for repairing or replacing body panels, including dent removal, rust prevention, and repainting.
Doors and Windows: Diagnosing and repairing power window motors, regulators, and door mechanisms. Also includes instructions for fixing broken or malfunctioning locks and latches.
Interior Features: Repair procedures for the interior features such as upholstery, dashboard components, seats, and electronic controls.
Sunroof: Diagnosing and fixing issues with the sunroof, including the motor, track, and seals.
Routine Maintenance
Oil and Filter Changes: Step-by-step instructions for replacing engine oil and filters, ensuring the engine runs smoothly and efficiently.
Spark Plugs: How to inspect and replace spark plugs for optimal ignition performance.
Fluid Checks: Guidelines for checking and replacing key fluids, including engine oil, transmission fluid, brake fluid, power steering fluid, coolant, and windshield washer fluid.
Tire Maintenance: Guidelines for checking tire pressure, rotating tires, and replacing worn tires to ensure safety and performance.
Diagnostics and Troubleshooting
Engine Diagnostics: Troubleshooting engine issues such as stalling, rough idle, or loss of power using the OBD system or manual methods.
Electrical Troubleshooting: Detailed diagnostic procedures for electrical issues, including reading wiring diagrams, checking sensors, and troubleshooting fuse and relay failures.
Common Problems: Troubleshooting common problems such as starting issues, electrical faults, engine overheating, or handling problems.
FILE FORMATE - ENGLISH
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