Target Audience:
BMW owners, independent repair shops, DIY enthusiasts seeking detailed technical information for E28 and E34 5 Series models.
Differentiation:
Emphasizes make, model, and year specificity, contrasting with generic manuals. Offers comprehensive coverage from basic to advanced procedures.
Content Highlight:
Covers everything from re-wiring to engine rebuilding, including electrical diagrams and fluid capacities.
Availability:
Instant Download via email from Tradebit System after payment.
Covered Models:
BMW 5 Series E28, E34
Covered Years:
1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991
Estimated Page Count:
Comprehensive (Exact count not specified, but implied extensive)
Manual Type:
Service and Repair Manual
Engine Systems:
Engine removal/installation, cylinder head/valve, cylinder/piston, crankcase, crankshaft/primary shaft, fuel system, lubrication, ignition system.
Drivetrain Systems:
Clutch, gearshift linkage, sub transmission, transmission, crankshaft/primary shaft.
Suspension Steering Brakes:
Front wheel/suspension, rear wheel/suspension, hydraulic brake system.
Electrical Systems:
Battery/charging system, electric starter, switches, ignition system, wiring (re-wiring).
Body Chassis:
Implied by general repair procedures and troubleshooting.
Maintenance Procedures:
Inspection and adjustment, lubrication, routine maintenance, fluid changes, filter replacements.
Repair Procedures:
Engine rebuilding, component repair, electrical system repair, brake system repair, transmission overhaul, suspension component replacement.
Diagnostic Procedures:
Troubleshooting section explicitly mentioned.
Electrical Diagrams:
Comprehensive electrical diagrams for all vehicle systems, crucial for diagnosing electrical faults.
Depth Of Coverage:
Comprehensive workshop repair, from basic maintenance to full engine rebuilds and electrical system diagnostics. Covers detailed instructions and step-by-step diagrams.
Torque Settings:
Detailed torque specifications for critical fasteners throughout the vehicle, including engine, transmission, suspension, and brakes.
Compatibility:
PC/MAC Compatible
Accessibility:
Instant Download, Printable Pages, Viewable on Screen
Features:
Zoom In/Out capability
Diagram Quality:
High-quality, step-by-step diagrams
Delivery Method:
Digital Download (no physical binding)
Digital Content:
Digital PDF content
Engine Variants Covered:
Likely covers M30 (e.g., 528i, 535i) and M20 (e.g., 520i, 524td, 525e) inline-six gasoline engines, and M21 diesel engines for E28. For E34, likely covers M20, M30, M50, and M51 diesel engines. (Specific engine codes not listed, but typical for the era and models).
Torque Specifications:
Detailed torque specifications for all engine components will be found within the manual, crucial for proper assembly.
Fuel Injection Details:
Coverage of Bosch L-Jetronic or Motronic fuel injection systems (depending on specific model/year) including component testing and adjustment.
Carburetor Or Injection:
Covers both carbureted (early E28 models) and fuel-injected systems common in the 80s and 90s.
Oil Capacity:
Manual will specify exact oil capacities and recommended SAE viscosity grades for various engine types (e.g., BMW calls for Castrol or equivalent synthetic oils).
Ignition Timing:
Procedures for checking and adjusting ignition timing, spark plug specifications, and ignition coil testing.
Transmission Types:
Likely covers Getrag 260 (manual) and ZF 4HP22 (automatic) transmissions for E28 and E34 models. (Specific transmission variants to be detailed within the manual).
Gear Ratios:
Detailed gear ratios for both manual and automatic transmissions will be available for diagnostics and performance analysis.
Clutch Service:
Comprehensive clutch replacement procedures, including pilot bearing and rear main seal inspection.
Transmission Fluid Type:
Manual will specify correct ATF (e.g., Dexron II/III for automatics) or manual transmission fluid (e.g., synthetic gear oil) and change intervals.
Wheelbase E28:
Approx. 2775 mm (109.2 in)
Wheelbase E34:
Approx. 2760 mm (108.7 in) for standard wheelbase, 2830 mm (111.4 in) for long wheelbase
Curb Weight:
Varies significantly by engine and equipment, typically 1400-1600 kg (3086-3527 lbs).
Towing Capacity:
Not a primary focus for these models but will likely be specified if applicable.
Crash Test Data:
Specific NHTSA/Euro NCAP ratings for these model years are less standardized than modern vehicles, but the manual will detail structural integrity points.
ABS Availability:
ABS (Anti-lock Braking System) was an option on many E28 and standard on later E34 models, with detailed diagnostic procedures.
Airbag System:
Driver's side airbag became standard on E34 models from 1989/1990 onwards; manual covers system diagnostics.
Seatbelts:
Procedures for checking and replacing seatbelt mechanisms.
Audio Systems:
Original BMW Bavaria C or similar cassette/radio units. Manual may cover basic troubleshooting or wiring for upgrades.
Cruise Control:
Cruise control was available, and its electrical components and operation are likely covered.
Diagnostic Ports:
Early OBD-I style diagnostic connectors might be present for engine management systems. Manual will detail diagnostic procedures.
Oil Change Interval:
Typically every 7,500-10,000 miles or annually, depending on driving conditions and oil type. Manual will detail specific recommendations.
Timing Belt Chain:
M20 engines use timing belts (replace every 30,000-40,000 miles or 3-4 years). M30 and M50 engines use timing chains, requiring less frequent service but inspection is crucial. Manual will specify intervals and procedures.
Coolant Type:
BMW Blue or equivalent ethylene glycol-based coolant with corrosion inhibitors. Manual specifies mix ratio and capacity.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid, with specific recommendations for flush intervals.
Power Steering Fluid:
Specification for hydraulic fluid for power steering systems (e.g., ATF or Pentosin CHF 11 S for later E34 models).
E28 Common Problems:
Cooling system leaks (hoses, water pump), fuel injector issues, window regulator failures, rear subframe bushings, differential seals.
E34 Common Problems:
Cooling system (plastic coolant expansion tank), blower motor resistor, door handle microswitches, headliner sagging, VANOS issues on M50 engines (later models).
Oil Filter Example:
Example: Mann Filter W 920/1 or equivalent for many M20/M30 engines. (Manual will list specific OEM and equivalent part numbers).
Bmw Philosophy:
The E28 and E34 represent BMW's 'Ultimate Driving Machine' philosophy, focusing on performance, handling, and driver engagement.
E28 Introduction:
Introduced in 1981 as the successor to the E12, featuring more aerodynamic styling and advanced technology for its time.
E34 Introduction:
Launched in 1988 as the successor to the E28, it represented a significant leap in chassis design, aerodynamics, and available technology, including a longer wheelbase option.
Manufacturing Locations:
Primarily produced at BMW's Dingolfing plant in Germany.
