Target Audience:
Professional mechanics and DIY enthusiasts looking to perform repairs and maintenance on BMW E24 models.
Value Proposition:
Provides dealership-level technical information at a fraction of the cost, enabling significant savings on repairs and maintenance. Offers a permanent, accessible resource for vehicle upkeep.
Accessibility:
Readable on any device with a PDF reader, saving indefinitely on hard drives.
Efficiency:
Instant download, no waiting for shipping.
User Friendliness:
Well-structured content with chapter bookmarks for easy navigation, no additional software installation required beyond standard utilities.
Primary Coverage:
Workshop Service and Repair
Vehicle Body Styles:
Sedan, Coupe, Convertible
Additional Coverage:
Covers all major mechanical and electrical systems necessary for repair and maintenance.
Estimated Page Count:
Extensive (details provided in various sections, exact count not specified but implies comprehensive coverage)
Type:
Electronic Workshop Manual
Delivery Format:
ZIP Archive
Engine:
General Data and Maintenance, Engine Mechanical, Engine Electrical System, Fuel System, Fuel Supply System, Cooling System, Exhaust System
Drivetrain:
Clutch, Manual Transmission, Automatic Transmission, Gearshift Mechanism, Driveshaft, Front and Rear Axle
Suspension Steering Brakes:
Steering and Wheel Alignment, Brakes, Suspension System
Body Chassis:
Body, Body Equipment, Wheels and Tires
Electrical Electronics:
Specific mention of SRS (Supplemental Restraint System) indicates coverage of early airbag systems, though implementation varied by market and year.
Maintenance:
Scheduled maintenance, fluid checks and changes, filter replacements, lubrication
Repair Rebuild:
Engine overhaul, transmission repair, brake system service, suspension component replacement, electrical diagnostics, bodywork repairs
Diagnostics Troubleshooting:
Fault finding, diagnostic procedures for all major systems, wiring diagrams (implied by General Electrical System)
Accessories:
Coverage for various factory accessories and optional equipment.
Depth:
Comprehensive: From basic adjustments and fluid changes to complete engine and transmission rebuilds, and detailed electrical system troubleshooting. Suitable for both professional mechanics and DIY enthusiasts.
Wiring Diagrams:
Implied within 'General Electrical System' and 'Engine Electrical System' sections, crucial for diagnostics.
Engine 633Csi:
3.2L (3210cc) Inline-6, typically M30B32 engine
Engine 635Csi:
3.5L (3430cc) Inline-6, typically M30B34 engine
Engine M6:
3.5L (3453cc) Inline-6, S38B35 engine (High-Performance variant)
Horsepower 633Csi Approx:
197 hp @ 5500 rpm
Torque 633Csi Approx:
210 lb-ft @ 4000 rpm
Horsepower 635Csi Approx:
211 hp @ 5500 rpm (Euro Spec), 182 hp @ 5400 rpm (US Spec)
Torque 635Csi Approx:
220 lb-ft @ 4000 rpm (Euro Spec), 214 lb-ft @ 4000 rpm (US Spec)
Horsepower M6 Approx:
256 hp @ 6500 rpm (Euro Spec), 282 hp @ 6300 rpm (US Spec, though some sources cite lower US spec for early models)
Torque M6 Approx:
243 lb-ft @ 5000 rpm (Euro Spec), 262 lb-ft @ 4500 rpm (US Spec)
Fuel Injection:
Bosch L-Jetronic or Motronic fuel injection system (depending on model and year)
Fuel Type:
Premium Unleaded Gasoline
Fuel Pump Type:
Typically in-tank electric fuel pump for fuel-injected models.
Standard Transmission Type:
4-speed or 5-speed Manual Transmission (Getrag 265 is common)
Optional Transmission Type:
ZF 4HP22 4-speed Automatic Transmission
Clutch Type:
Hydraulically actuated single dry plate clutch
Transmission Fluid Spec Automatic:
Dexron II or equivalent ATF (consult manual for exact spec)
Transmission Fluid Spec Manual:
GL-4 Gear Oil (e.g., SAE 75W-90 or 80W-90, consult manual for exact spec)
Body Styles:
Coupe, Convertible, and a rarer Sedan variant for the M6 in some markets.
Curb Weight Range:
Approximately 3,500 - 3,900 lbs (1588 - 1769 kg), varies by model and equipment.
Safety Ratings Era:
Designed to meet safety standards of its era; advanced for its time with features like impact-absorbing bumpers and structural rigidity.
Active Safety Features:
Four-wheel disc brakes, power-assisted steering, Anti-lock Braking System (ABS) became available on later models.
Passive Safety Features:
Reinforced chassis, energy-absorbing steering column, padded dashboard, seat belts.
Infotainment System:
Basic radio/cassette player with optional premium sound systems. Later models may have offered early forms of on-board computers or rudimentary navigation systems (as indicated by 'Navigation System' in contents).
Driver Assistance Features:
ABS (Anti-lock Braking System) available on later models. Cruise control was a common option.
Connectivity Features:
Limited by era. Basic diagnostic port for engine management, but no modern USB or Bluetooth connectivity. Remote central locking system mentioned.
Oil Change Interval:
Typically every 5,000 - 7,500 miles or 6-12 months, depending on driving conditions and oil used. Consult manual for specific recommendations.
Spark Plug Replacement:
Varies by plug type; platinum plugs could last up to 100,000 miles, standard plugs much less. Refer to manual for specific interval and type.
Transmission Fluid Change Interval:
Automatic: 30,000 - 50,000 miles or every 2-4 years. Manual: Less frequent, often checked during clutch service. Consult manual.
Engine Oil Type:
Multi-viscosity oil, e.g., SAE 15W-40, 10W-40, or 5W-30. Specific viscosity depends on climate. Consult manual for exact BMW specification (e.g., BMW Longlife-98 or earlier).
Coolant Type:
Ethylene glycol-based antifreeze/coolant. Typically a 50/50 mix with distilled water. BMW recommends specific coolant formulations (e.g., BMW Blue or Green coolant for this era).
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid (check manual for specific requirement).
Power Steering Fluid:
Hydraulic fluid, likely Pentosin CHF 11S or an equivalent ATF/power steering fluid. Consult manual for exact BMW specification.
Common Wear Items:
Suspension bushings (control arms, sway bars), fuel injectors, fuel pump, ignition components (cap, rotor, wires), rubber hoses, exhaust system components, climate control system (blower motor, O-rings), window regulators.
E24 Specific Concerns:
Rust around wheel arches, rocker panels, sunroof area. Diaphragm in distributor (early models), AFM (Air Flow Meter) sensor issues, central locking pump failures, early electronics gremlins.
Brand:
BMW AG, renowned for engineering luxury performance vehicles.
E24 Generation:
First generation of the BMW 6 Series, introduced in 1976 and facelifted in 1982 (E24, Series 1 and Series 2). This manual covers the Series 2 models.
E24 Design Era:
Characterized by the 'shark-nose' design penned by Paul Bracq.
Production Years:
1976-1989 (This manual covers 1983-1989 models).
