Target Audience:
BMW enthusiasts, DIY mechanics, independent repair shops specializing in classic BMWs.
Value Proposition:
Provides professional-level repair and maintenance information for the BMW E28 528i, differentiating itself from inferior or incomplete manuals.
Manual Superiority:
Emphasizes completeness and accuracy compared to cheaper, incomplete alternatives.
Comprehensiveness:
No missing pages, complete coverage of all systems.
Customer Satisfaction:
Guaranteed customer satisfaction, highlighting quality and completeness.
Primary Coverage:
Full Service, Repair, and Workshop Manual
Estimated Page Count:
Comprehensive (exact count not specified, but implied to be complete)
Manual Type:
Service and Repair Workshop Manual
Format:
Likely Digital (PDF, often sold as downloadable)
Engine Service:
Complete engine overhaul, diagnostics, tuning, fuel injection (Bosch L-Jetronic/Motronic), ignition system, cooling system, lubrication.
Transmission Service:
Manual and automatic transmission repair, clutch service, differential, driveshafts.
Brake System:
Front and rear brake system overhaul, hydraulic components, parking brake, ABS (where applicable).
Suspension And Steering:
Front and rear suspension components, shock absorbers, springs, bushings, steering gear, power steering system.
Electrical System:
Wiring diagrams, starter motor, alternator, battery, lighting, instrumentation, comfort features, troubleshooting of electrical faults.
Fuel System:
Fuel pump, fuel lines, fuel tank, injectors, fuel pressure regulation.
Exhaust System:
Catalytic converter (if equipped), mufflers, exhaust manifold, pipework.
Body And Chassis:
Body panel repairs, interior trim, door mechanisms, window regulators, glass replacement, structural components.
HVAC System:
Heating, ventilation, and air conditioning system diagnosis and repair.
Routine Maintenance:
Oil changes, filter replacements, spark plug replacement, fluid checks and top-offs, belt inspection and replacement.
Diagnostic Procedures:
Troubleshooting guides for common problems, fault code identification (where applicable), component testing.
Repair Procedures:
Step-by-step instructions for component removal, repair, and installation, including torque specifications.
Rebuild Procedures:
Detailed instructions for engine and transmission rebuilds.
Alignment And Balancing:
Wheel alignment specifications and procedures.
Electrical Troubleshooting:
Circuit diagnosis, relay testing, sensor replacement.
Depth Of Information:
Comprehensive, covering all aspects from basic maintenance to full mechanical and electrical overhauls.
Engine Type:
Inline 6-cylinder, SOHC
Displacement:
2.8 Liters (2788 cc)
Bore X Stroke:
86 mm x 80 mm
Compression Ratio:
8.8:1 (typical)
Horsepower:
184 PS (181 hp; 135 kW) at 5800 rpm (approximate, depending on market and specific version)
Torque:
240 Nm (177 lb-ft) at 4200 rpm (approximate)
Fuel Delivery:
Bosch L-Jetronic or Motronic fuel injection system
Fuel Type:
Unleaded gasoline (Premium/Super Unleaded recommended)
Ignition Type:
Electronic ignition with distributor
Transmission Type Standard:
4-speed manual Getrag 260/5 (often 5-speed manual by mid-production)
Transmission Type Optional:
3-speed automatic (ZF 3HP22)
Clutch Type:
Single dry plate, hydraulically operated
Crash Safety:
Designed to contemporary standards, featuring crumple zones and reinforced passenger cell. Specific ratings from period are not readily available by modern metrics.
ABS:
Optional Anti-lock Braking System (ABS) available on later models.
Braking System Type:
Hydraulic dual-circuit brake system, power assisted.
Seatbelts:
Three-point inertia-reel seatbelts in the front, two-point belts in the rear.
Steering Column:
Collapsible steering column for enhanced impact protection.
Oil Change Interval:
Typically every 5,000 - 7,500 miles or 6-12 months, depending on driving conditions and oil used.
Transmission Fluid Interval:
Manual: Check level regularly, change if contaminated. Automatic: Typically every 30,000-50,000 miles.
Coolant Change Interval:
Every 2-3 years or 30,000 miles.
Timing Belt Chain:
M30 engine uses a timing chain, which is designed to last the life of the engine but requires regular inspection for tensioner wear.
Engine Oil Specification:
API SG or higher, SAE 10W-40 or 15W-50 recommended for most climates. Check manual for exact spec.
Coolant Specification:
BMW blue coolant (G48 type equivalent), mixed 50/50 with distilled water.
Brake Fluid Specification:
DOT 3 or DOT 4 brake fluid.
Transmission Fluid Manual:
BMW MTF LT-2 or equivalent GL-4 gear oil (check manual for exact viscosity).
Transmission Fluid Automatic:
Dexron III (or equivalent like ATF M-III).
Common Problems:
Cooling system leaks (hoses, radiator, water pump), head gasket failure (especially if overheated), fuel injector O-ring degradation, rust in common areas (wheel arches, sills), worn rear subframe bushings, ignition module failure, AFM (Air Flow Meter) issues.
Electrical Quirks:
Corrosion in fuse box, brittle wiring insulation, malfunctioning door lock actuators, dashboard warning light issues.
