Target Audience:
BMW E34 owners, independent repair shops, DIY enthusiasts.
Advantage Over Factory Manuals:
Cost-effective alternative to expensive factory CD-ROMs, digital accessibility, portability.
Visual Aids:
Abundant pictures and diagrams for clarity.
Delivery Method:
Instant email delivery, no shipping costs or waiting.
Searchability:
PDF format typically allows for keyword searching within the document.
Primary Coverage:
Complete Workshop Service and Repair
Secondary Coverage:
Lubrication, Maintenance, Troubleshooting, Diagnostics, Rebuilding
Chassis And Body:
Detailed information on steering, suspension, brakes, body structure, safety systems, and climate control.
Estimated Page Count:
Varies by specific engine and options, typically 1500+ pages for comprehensive coverage.
Type:
Workshop Service Manual / Repair Manual
Engine:
Detailed diagnostics, repair, overhaul, lubrication, fuel system, cooling system, exhaust system, emission control systems.
Transmission:
Manual and automatic transmission removal, installation, repair, fluid specifications, and troubleshooting.
Brakes:
Brake system diagnostics, hydraulic components, ABS systems (if applicable), rotor/pad replacement, bleeding procedures.
Suspension:
Front and rear suspension components, alignment specifications, shock absorber/strut replacement, steering system.
Electrical System:
Complete electrical schematics, wiring diagrams, battery, charging system, ignition system, lighting, power windows, mirrors, central locking.
Heating Air Conditioning:
HVAC system components, refrigerant handling, diagnostics, repair of blower, compressor, evaporator, heater core.
Body:
Body panel removal/installation, doors, bumpers, glass, interior trim, corrosion protection.
Wiring Diagrams:
Comprehensive, color-coded wiring diagrams for all electrical systems.
Emission Control:
Details on catalytic converters, EGR systems, secondary air injection, and related sensors for emission compliance.
Maintenance:
Regular service intervals, fluid level checks, filter replacements, spark plug changes, belt inspections.
Repair:
Step-by-step repair instructions for all major systems and components.
Diagnostics:
Troubleshooting guides, common fault identification, diagnostic procedures for various systems.
Engine Rebuild:
Detailed procedures for cylinder head removal/installation, piston/rod replacement, crankshaft bearing service, timing chain/belt replacement.
Transmission Overhaul:
Step-by-step guides for automatic transmission hydraulic unit and torque converter repair, manual gearbox component replacement.
Diagnosis And Testing:
Methods for testing ignition coils, fuel injectors, sensors (e.g., MAP, MAF, O2), ABS wheel speed sensors, and ECU diagnostics.
Depth:
Comprehensive, from basic maintenance to complete engine/transmission rebuilds and advanced electrical diagnostics.
Diagnostics Tools:
Information on using BMW diagnostic tools of the era (e.g., GT1, DIS) for more advanced troubleshooting.
Engine Variants:
M20 (2.0L, 2.5L), M30 (3.0L, 3.5L), M50 (2.0L, 2.5L, 3.0L), M60 (3.0L, 4.0L V8), S38 (3.6L, 3.8L Inline-6 - M5)
Horsepower Range:
127 hp (2.0L M20) to 310 hp (S38B38)
Torque Range:
170 Nm (2.0L M20) to 405 Nm (S38B38)
Fuel Delivery:
Bosch L-Jetronic, Motronic (various versions), EFI
Engine Codes:
M20B25, M30B35, M50B25, M60B40, S38B36
Oil Change Interval:
Typically 7,500-15,000 miles (12,000-24,000 km) or 12-24 months, depending on driving conditions and oil type used.
Major Service Intervals:
Spark plugs, ignition wires, coolant flushes, brake fluid service recommended at 30,000-60,000 mile intervals.
Engine Oil:
API SJ/SL, ACEA A3/B3 or A3/B4. Viscosity: 5W-30, 5W-40, 10W-40, 10W-50 depending on ambient temperature (e.g., Castrol Syntec, Mobil 1).
Coolant:
BMW Blue or Green antifreeze (Glysantin G05 or similar ethylene glycol based) mixed 50/50 with distilled water.
Transmission Fluid Manual:
G50 SAE 75W-90 synthetic gear oil (e.g., Castrol Syntrans).
Transmission Fluid Automatic:
ZF TE-ML 04D, TE-ML 14A. Typically Dexron III or equivalent.
Common Problems:
Cooling system leaks (plastic expansion tank, hoses), VANOS seal wear (M50/M52), ABS sensor failure, fuel pump relay failure, valve cover gasket leaks, sagging headliner, OBC pixellation.
Component Wear:
Control arm bushings, tie rod ends, shock absorbers, sway bar links, water pump impellers.
Engine Oil Capacity:
Varies by engine, typically 5.0 to 8.0 liters (e.g., M50B25 ~5.0L, M30B35 ~6.5L).
Coolant Capacity:
Approximately 10-12 liters.
Brake Fluid:
DOT 3 or DOT 4.
Bmw Philosophy:
Emphasis on "The Ultimate Driving Machine," combining performance, luxury, and engineering.
E34 Design:
Designed by Claus Luthe, introduced as a successor to the E28, featuring more aerodynamic styling and updated chassis.
Production Years:
1987–1996
Manufacturing Locations:
Germany (Dingolfing), South Africa, Austria, Mexico, Thailand, Egypt.
