This comprehensive repair service manual is your ultimate guide to maintaining and repairing your BMW 6 Series E24 (1983-1989), encompassing the 633CSi, 635CSi, and M6 models in sedan, coupe, and convertible configurations. The manual delves into every aspect of your vehicle, providing detailed step-by-step instructions with accompanying illustrations and exploded views. From basic maintenance procedures to complex repairs, this manual empowers you with the knowledge and confidence to tackle any challenge. Within its pages, you'll find an in-depth exploration of all major systems, including: * **General Data and Maintenance:** Essential information on vehicle specifications, maintenance schedules, and routine procedures for keeping your BMW in optimal condition. * **Engine:** A thorough guide on engine operation, maintenance, and troubleshooting, covering components like the cylinder head, crankshaft, pistons, valves, and timing system. * **Engine Electrical System:** Detailed instructions on diagnosing and repairing issues related to the electrical systems associated with the engine, including the ignition system, starter, alternator, and sensors. * **Fuel System:** Comprehensive coverage of the fuel delivery system, encompassing components like the fuel pump, injectors, fuel lines, and fuel filter. * **Fuel Supply System:** Detailed information on the fuel tank, fuel lines, and related components responsible for supplying fuel to the engine. * **Cooling System:** Expert guidance on the cooling system, including the radiator, thermostat, water pump, and cooling fans. * **Exhaust System:** A comprehensive guide to the exhaust system, including the exhaust manifold, catalytic converter, muffler, and tailpipe. * **Clutch:** Detailed instructions on the operation, maintenance, and repair of the clutch system, including the clutch disc, pressure plate, and release bearing. * **Manual Transmission:** A comprehensive guide to the manual transmission system, covering components like the gears, synchromesh rings, and shift linkage. * **Automatic Transmission:** Detailed information on the automatic transmission system, including the torque converter, planetary gearset, and valve body. * **Gearshift Mechanism:** Expert guidance on the gearshift mechanism, including the shift lever, linkage, and cable. * **Driveshaft:** Detailed instructions on the driveshaft, including the universal joints and slip joint. * **Front and Rear Axle:** A comprehensive guide to the front and rear axles, including the differential, half shafts, and axles. * **Steering and Wheel Alignment:** Expert guidance on the steering system, including the steering wheel, steering column, steering gear, and tie rods, as well as proper wheel alignment procedures. * **Brakes:** A comprehensive guide to the brake system, covering components like the brake calipers, brake pads, brake rotors, and brake lines. * **Wheel and Tires:** Detailed information on wheel and tire specifications, proper tire inflation, and tire maintenance. * **Suspension System:** Expert guidance on the suspension system, including the struts, shocks, springs, and anti-roll bars. * **Body:** A comprehensive guide to the bodywork, including the panels, sheet metal, and structural components. * **Body Equipment:** Detailed instructions on the various body equipment, including the doors, windows, seats, and roof. * **General Electrical System:** An in-depth exploration of the electrical system, including the battery, wiring harnesses, and electrical components. * **Instruments:** Detailed information on the vehicle's instruments, including the speedometer, tachometer, and gauges. * **Heating and Air Conditioning:** Expert guidance on the heating and air conditioning system, encompassing the heater core, evaporator, blower motor, and refrigerant system. * **Remote Control System:** Detailed instructions on the remote control system, including the keyless entry, alarm, and remote start systems. * **SRS (Supplemental Restraint System):** A comprehensive guide to the airbag system, including the airbag modules, sensors, and wiring. * **Navigation System:** Detailed information on the navigation system, including the GPS receiver, map data, and display. * **Accessories:** Information on various accessories, such as the sunroof, power windows, power seats, and cruise control. With this detailed and authoritative repair manual, you have the knowledge and tools to keep your BMW 6 Series E24 running in peak condition, ensuring a satisfying and trouble-free driving experience.

The BMW 6 Series E24, produced from 1976 to 1989, is a legendary model that defines the epitome of classic German luxury and performance. This iconic two-door coupe and convertible, available in both 633i and 635i variants, became synonymous with elegance and driving pleasure. The E24 was known for its sleek, timeless design, featuring a long hood, flowing lines, and a distinctive shark nose grille that has become a defining characteristic of BMW's design language. Under the hood, the 633i was powered by a 3.2-liter inline-six engine, while the 635i boasted a 3.5-liter version of the same engine. Both engines were known for their smooth power delivery and responsive nature. The E24 6-series was designed with driver engagement in mind, featuring precise handling, excellent braking, and a comfortable and luxurious interior. The car's interior was appointed with high-quality materials, comfortable seats, and an array of thoughtful features. The E24, particularly the rare and highly sought-after M6 variant, has become a collectible classic car, appreciated for its timeless design, exceptional performance, and historical significance. This repair service manual is a valuable resource for owners, enthusiasts, and mechanics seeking comprehensive technical information to maintain and repair these cherished automobiles. The manual provides detailed instructions, diagrams, and specifications covering all aspects of the E24, from engine and transmission to bodywork and electrical systems. It is an essential guide for ensuring the longevity and continued performance of these iconic vehicles.