🏷️ Basic Information

Make:

BMW

Model:

316

Year:

1987

Chassis Code:

E30

👋 Introduction

Historical Segment:

Compact executive car, luxury sports sedan segment.

Key Competitors 1987:

Mercedes-Benz 190E, Audi 80/90, Alfa Romeo 75, Saab 900, Volvo 240/740 series.

Vehicle Platform:

E30 platform, renowned for its engaging driving dynamics and build quality.

Engine Focus:

Emphasis on the robust and reliable BMW M10 inline-four engine.

Manual Value Proposition:

Provides in-depth technical knowledge for owners seeking to maintain or restore their E30 316, ensuring longevity and optimal performance.

📋 Manual Details

Manual Type:

Full Service Repair Manual

Language:

English

Format:

Likely Print/Digital PDF

Estimated Page Count:

400-600 (typical for comprehensive manuals of this era)

📖 Manual Coverage

Engine Mechanical:

Complete overhaul, rebuilding, component testing, timing belt/chain replacement, piston/ring/bearing specifications, cylinder head procedures, valve train adjustment, lubrication system diagnostics and repair.

Engine Management:

Fuel injection system (Bosch Motronic), ignition system, sensor diagnostics (MAF, O2, TPS, CTS), ECU troubleshooting, emission control systems (catalytic converter, EGR). Specific diagnostic codes and procedures for the M10 engine.

Transmission Manual:

Clutch operation, gear selection mechanisms, gearbox disassembly and reassembly, seal replacement, lubricant specifications and capacity, troubleshooting common shifting issues.

Transmission Automatic:

Identification of automatic transmission models (e.g., ZF 4HP series common in this era), hydraulic control, torque converter service, fluid type and capacity, shift linkage adjustment, basic troubleshooting of common automatic transmission faults.

Drivetrain:

Driveshaft, universal joints, differential service, rear axle assembly, axle shaft removal and installation, wheel bearing replacement, lubrication specifications.

Suspension:

Front and rear suspension component identification, strut and shock absorber replacement, control arm and bushing replacement, spring specifications, ball joint and tie rod end servicing, alignment specifications.

Steering:

Steering rack diagnosis and repair, power steering system bleeding and fluid checks, steering column components, universal joint servicing, steering wheel removal.

Brakes:

Front and rear brake system service (disc brakes), caliper overhaul, pad and rotor replacement, brake fluid type and bleeding procedures, master cylinder replacement, parking brake adjustment, ABS system diagnostics (if equipped).

Electrical System:

Wiring diagrams for all major systems, starter, alternator, battery service, fuse box layout and function, lighting system troubleshooting, horn, wipers, power windows, central locking system diagnosis and repair.

Body And Chassis:

Body panel removal and installation, door and window mechanisms, interior trim components, body sealing, rust prevention, jacking points, torque specifications for major chassis components.

Preventative Maintenance:

Oil changes, filter replacements (oil, air, fuel), spark plug replacement, coolant flushes, brake fluid changes, transmission fluid checks/changes, general inspection checklists.

Troubleshooting Diagnostics:

Step-by-step diagnostic procedures for common symptoms (e.g., engine misfires, starting problems, braking issues, electrical faults), fault code interpretation (if applicable), multimeter usage and interpretations.

Repair Rebuild:

Detailed instructions for component removal, repair, and reinstallation for nearly every system in the vehicle, including engine internals, transmission overhaul, brake caliper rebuilding, etc.

Technical Specifications Data:

Torque specifications for all critical fasteners, engine clearances, valve lash settings, wheel alignment angles, fluid capacities and types, resistance values for sensors and electrical components.

Depth Level:

Comprehensive, ranging from basic owner maintenance to full engine and transmission rebuilds. Suitable for both DIY enthusiasts and professional mechanics.

📊 Manual Specifications

Digital Format Notes:

If digital (PDF), expect searchable text for quick information retrieval, high-resolution diagrams and schematics, and easily printable pages.

Print Quality Notes:

High-quality paper stock with clear, legible text and detailed, professional-grade illustrations and diagrams. Durability for workshop use.

Binding Type Notes:

Likely a robust binding (e.g., coil-bound, stitched paperback, or hardcover) designed to lay flat for easy use on a workbench.

Paper Type Notes:

Durable, possibly semi-gloss paper to protect against grease and dirt, while maintaining clarity of images and diagrams.

⚙️ Engine Specifications

Engine Family:

BMW M10

Engine Configuration:

Inline-4 cylinder

Displacement:

1.8 Liters (1766 cc)

Bore X Stroke:

89.0 mm x 71.0 mm

Compression Ratio:

8.8:1 (typical for M10B18)

Horsepower Est:

90-105 PS (approx. 89-104 bhp) depending on specific market tune

Torque Est:

140-150 Nm (approx. 103-111 lb-ft) depending on specific market tune

Fuel Delivery:

Bosch L-Jetronic or LE-Jetronic (early models) or Motronic fuel injection (later models for 1987).

Fuel Type:

Unleaded gasoline (typically 95 RON or higher).

Engine Code Common:

M10B18

🔧 Transmission

Transmission Type Std:

4-speed Manual

Transmission Type Opt:

3-speed or 4-speed Automatic (ZF transmission common)

Gear Ratios Manual Example:

1st: 3.76, 2nd: 2.06, 3rd: 1.40, 4th: 1.00, Rev: 3.15 (typical for Getrag 245) - specific ratios will be in manual.

Transmission Fluid Spec:

API GL-4, SAE 75W-90 or 80W-90 (manual) - Manual will specify exact BMW PN and fluid type.

📐 Dimensions

Length:

Approx. 4340 mm (170.9 in)

Width:

Approx. 1675 mm (66.0 in)

Height:

Approx. 1380 mm (54.3 in)

Wheelbase:

Approx. 2570 mm (101.2 in)

Curb Weight Est:

Approx. 1150-1250 kg (2535-2756 lbs), depending on options and body style.

🛡️ Safety Features

Crash Test Availability:

Limited formal crash test data available for this specific year and model from official sources like NHTSA compared to modern standards. However, the E30 chassis was known for its structural integrity.

Active Safety Features:

Four-wheel disc brakes (standard on most models), Optional ABS (Anti-lock Braking System) available on some variants.

Passive Safety Features:

Reinforced passenger cell, crumple zones, three-point seatbelts (front), two-point seatbelts (rear, potentially three-point optional), padded dashboard, safety steering column.

💡 Technology Features

Infotainment Systems:

Basic AM/FM radio with cassette player (optional upgrades available), likely no digital displays or advanced features. Focus is on core driving experience.

Driver Assistance Features:

Optional ABS (Anti-lock Braking System). No electronic stability control, traction control, or advanced driver-assistance systems (ADAS) typical of modern vehicles.

Connectivity Features:

No built-in Bluetooth, USB ports, or smartphone integration. Connectivity is limited to basic audio inputs.

🔧 Maintenance

Oil Change Interval:

Typically every 5,000 - 7,500 miles (8,000 - 12,000 km) or 6-12 months, depending on driving conditions. Manual will provide precise recommendations.

Timing Belt Interval:

The M10 engine uses a timing chain, not a belt, eliminating the need for periodic replacement unless worn or noisy. Manual will cover chain tensioner and guide inspection.

Spark Plug Replacement:

Approximately every 20,000 - 30,000 miles (30,000 - 50,000 km). Manual will specify exact plug type and gap.

Engine Oil Type:

API SG/SH, SAE 15W-40 or 20W-50 (check manual for specific BMW approval and viscosity for climate).

Coolant Type:

Ethylene Glycol based antifreeze. BMW coolant or equivalent meeting BMW specifications. Ratio 50/50 with distilled water.

Brake Fluid Type:

DOT 3 or DOT 4.

Common E30 Issues:

Subframe rust, coolant flange leaks (rear of head), fuel distributor diaphragm leaks (M10), accumulator diaphragm failure (later EFI), worn guibo (driveshaft flex disc), micro-switches in door handles failing, idle control valve issues (EFI models).

📚 Vehicle History

Bmw Heritage:

BMW's long-standing reputation for building driver-focused, high-performance vehicles with excellent engineering and build quality.

E30 Lineage:

The E30 generation (1982-1994) succeeded the E21 and introduced significant advancements in chassis design and engine technology. It laid the groundwork for future 3 Series generations.

Production Location:

Primarily Dingolfing and Regensburg, Germany.

Model Variants E30:

Sedan (4-door), Coupe (2-door), Convertible, Touring (wagon - not in North America for all years), M3 performance variant.

🏆 Awards & Recognition

E30 Generation Acclaim:

The E30 3 Series is widely regarded as one of the greatest driver's cars of its era and is highly sought after by enthusiasts. It frequently appears on 'best of' lists for its handling and classic BMW feel. While specific awards for the 316 model in 1987 are not typically highlighted, the entire E30 line was praised for its engineering and market impact.