Model Generations Covered:
E34
Model Years Covered:
1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996
Segment:
Executive Sedan / Luxury Car.
Brand Perception:
Known for sporty driving dynamics, quality engineering, and luxurious interiors.
Key Competitors:
Mercedes-Benz E-Class (W124), Audi V8/A8 (D1), Jaguar XJ, Lexus LS400.
Driving Dynamics:
Renowned for its balanced chassis, responsive steering, and engaging driving experience, particularly in M5 guise.
Interior Comfort And Quality:
High-quality materials, ergonomic design, excellent fit and finish, comfortable seating.
Ease Of Use:
Easy layout format, detailed procedures, clear diagrams enhance understanding for DIY mechanics and professionals alike.
Comprehensiveness:
Covers all aspects of repair and maintenance, crucial for preserving the performance and longevity of these complex vehicles.
Primary Coverage:
Comprehensive repair and service procedures for the E34 generation BMW 5 Series.
Specific Models Covered:
525i, 530i, 535i, 540i, M5 (E34)
Estimated Page Count:
Likely over 1000 pages, typical for comprehensive workshop manuals.
Type:
Workshop Manual / Service Repair Manual
Format:
Likely PDF (digital) or printed book.
Powertrain:
Engine mechanical, fuel, ignition, cooling, exhaust, lubrication systems.
Drivetrain:
Manual and automatic transmissions, clutch, driveshafts, differentials, axles.
Chassis:
Suspension (front and rear), steering, brakes (hydraulic, ABS), wheels, tires.
Electrical:
12V electrical system, charging, starting, lighting, instrumentation, ECUs, wiring diagrams.
Body And Interior:
Body panels, doors, windows, locks, climate control, seats, trim.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, fluid checks, tune-ups.
Repair:
Engine rebuilds, transmission overhauls, suspension component replacement, brake caliper service, electrical diagnostics.
Diagnostics:
Troubleshooting common problems, identifying fault codes, diagnostic procedures for various systems.
Installation And Adjustment:
Component installation, alignment procedures, sensor calibration.
Depth:
Detailed, from basic fluid checks and filter changes to complete engine and transmission overhauls, including electrical system diagnosis and repair.
Digital Format:
PDF, likely with searchable text and high-resolution diagrams.
Print Quality:
Professional quality, clear diagrams, easy-to-read text (for printed versions).
Binding Type:
Perfect bound or spiral bound for printed manuals for durability and lay-flat usability.
Paper Type:
Durable, glossy paper suitable for workshop environments, especially for diagrams.
Engine Codes And Types:
M20B25 (2.5L Inline-6), M30B35 (3.5L Inline-6), M60B30 (3.0L V8), M60B40 (4.0L V8), S38B36 (3.6L Inline-6 - M5).
Power Output Range:
168 hp (525i) to 310 hp (M5 3.6L).
Torque Output Range:
220 Nm (525i) to 390 Nm (M5 3.6L).
Fuel Injection Type:
Bosch Motronic electronic fuel injection (EFI).
ECU Systems:
Various Motronic versions (e.g., M1.3, M1.7, M1.8) depending on engine and year.
Coolant Type:
BMW Blue Antifreeze (Glysantin G48 equivalent).
Type:
5-speed manual (Getrag 260 for inline-6, Getrag 420G for M5).
Type:
4-speed automatic (ZF 4HP22 for inline-6), 5-speed automatic (ZF 5HP18 for 525i, 5HP30 for V8s).
Clutch Type:
Hydraulically actuated single dry plate clutch.
Manual Transmission Fluid:
BMW MTF LT-2 or equivalent (e.g., Castrol TWS/SAF-XO).
Automatic Transmission Fluid:
Dexron III or equivalent.
Length:
Approx. 4720 mm (185.8 in).
Width:
Approx. 1750 mm (68.9 in).
Wheelbase:
Approx. 2790 mm (109.8 in).
Curb Weight:
Ranges from approx. 1500 kg (3300 lbs) for 525i to 1700 kg (3750 lbs) for 540i/M5.
Gross Vehicle Weight:
Varies by model, typically around 2000-2100 kg (4400-4600 lbs).
NHTSA Ratings:
Data may be limited for this era; generally considered safe for its time.
ABS:
Standard on most models, Bosch ABS II or III.
Traction Control:
Optional on some models (ASC/ASC+T).
Airbags:
Driver airbag standard from late 1991/early 1992 model years; optional passenger airbag.
Seatbelts:
3-point inertia-reel seatbelts with pre-tensioners.
Oil Change Interval:
Initially 7,500-10,000 miles or annual. Modern synthetic oils may extend this, consult manual.
Spark Plug Replacement:
Typically 30,000 miles for standard plugs; 60,000 miles for platinum/iridium.
Coolant Flush:
Every 2-3 years or 30,000-50,000 miles.
Engine Oil Specification:
SAE 5W-30, 5W-40, or 10W-40 (check owner's manual for specific engine/climate).
Brake Fluid Type:
DOT 3 or DOT 4.
Power Steering Fluid:
ATF Dexron II/III or specific BMW fluid.
Engine:
Head gasket leaks (M60 V8), VANOS issues (M60/M62), oil pan gasket leaks, cooling system components (water pump, thermostat, hoses).
Suspension:
Wear in control arm bushings, ball joints, rear subframe mounts.
Electrical:
ABS sensor failures, alternator issues, wiring harness degradation, comfort module faults.
Body:
Sunroof drain blockages leading to water ingress, door seal degradation.
