🏷️ Basic Information Identification Make: BMW Model: 316 / 316i Chassis Code: E30 Product Type: Service Repair Manual Download Generation Generation Name: E30 Second Generation Codes Engine Codes: M10 (M10B18) 👋 Introduction Market Position Segment: Compact Executive Sedan/Coupe Target Audience: Owners seeking to perform DIY maintenance and repairs, independent repair shops. Competitive Analysis Key Competitors: Mercedes-Benz 190E, Audi 80/90, Alfa Romeo 75, Volvo 240. Key Features Vehicle Appeal: Renowned BMW driving dynamics, build quality, and sporty image. Manual Value Proposition: Empowers owners to maintain their classic BMW effectively, saving on labor costs and preserving vehicle value. 📋 Manual Details Coverage Areas Years Covered: 1983, 1984, 1985, 1986, 1987, 1988 Page Count Estimated Page Count: Hundreds of pages (printable in its entirety) Manual Type Manual Type: Complete Full Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, fuel system, ignition system, cooling system, exhaust system, transmission (manual and automatic). Chassis: Suspension (front and rear), steering system, braking system (including ABS if applicable). Electrical: Wiring diagrams, battery, charging system, starting system, lighting, instrumentation, body electricals, power windows, mirrors, central locking. Body & Trim: Body panels, interior trim, exterior trim, bumpers, glass, doors, hood, trunk. Procedures Included Maintenance: Routine inspections, fluid changes, filter replacements, spark plug replacement, belt adjustments. Repair: Engine overhaul, transmission rebuild, brake caliper replacement, suspension component replacement, electrical component repair. Troubleshooting: Diagnostic procedures for common problems, symptom-based troubleshooting guides. Component Overhaul: Detailed instructions for disassembling, inspecting, and reassembling major components. Technical Depth Diagnostic Procedures: Comprehensive diagnostic flowcharts and information for identifying faults. Torque Specifications: Precise torque values for all critical fasteners across all systems. Wiring Diagrams: Detailed and color-coded electrical wiring schematics for all circuits. Special Tools: Identification and usage instructions for specialized tools required for specific repairs. 📊 Manual Specifications File Format File Format: PDF (Portable Document Format) Print Quality Print Quality: High-resolution for clear readability and printing. Binding Type Binding Type: Digital Download (printable) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Type: Inline-4 Cylinder, SOHC Engine Code Specific: M10B18 Displacement: 1.8 Liters (1766 cc) Performance Horsepower Est: 90-105 hp @ 5500-5800 rpm (varies by market and specific tune) Torque Est: 140-150 Nm (103-111 lb-ft) @ 3000-3250 rpm (varies) Fuel System Fuel Delivery 316: Carbureted (e.g., Solex CIS or equivalent) Fuel Delivery 316I: Bosch L-Jetronic Fuel Injection Fuel Type: Unleaded Gasoline (Premium recommended) 🔧 Transmission Standard Transmission Type Std: 4-Speed Manual Optional Transmission Type Opt: 3-Speed Automatic (ZF 3HP22 or similar) Features Clutch Type: Single Dry Plate, Hydraulic Activation Manual Gear Ratios: Detailed in manual (specific ratios for each gear and final drive) Automatic Transmission Control: Hydromechanical 📐 Dimensions Exterior Length Est: 4325 mm (170.3 in) Width Est: 1675 mm (65.9 in) Height Est: 1380 mm (54.3 in) Wheelbase Est: 2570 mm (101.2 in) Weights Curb Weight Est Kg: 1100 - 1200 kg (2425 - 2645 lbs) 🛡️ Safety Features Ratings Crash Test Era: Pre-modern crash testing standards; focus on structural integrity of the E30 platform. Active Features ABS: Optional on later models, and may vary by market. Brakes Front: Ventilated Disc Brakes Rear: Solid Disc Passive Features Seatbelts: 3-point inertia reel front seatbelts, 2-point rear seatbelts (may vary). Body Construction: Unitized body-frame construction with crumple zones. 💡 Technology Features Infotainment Audio System: Factory AM/FM radio, optional cassette player, basic speaker system. Climate Control: Manual ventilation and heating, optional air conditioning. Driver Assistance Cruise Control: Optional Connectivity Connectivity Features: N/A (pre-digital era) 🔧 Maintenance Service Intervals Oil Change Interval Km: 10,000 - 15,000 km (or annually, whichever comes first) Spark Plug Replacement Km: 30,000 - 50,000 km (depending on plug type) Timing Belt Replacement Km: N/A (M10 engine uses a timing chain) Fluid Specifications Engine Oil Type: API SG or SH, SAE 10W-40 or 15W-50 (check manual for specific viscosity based on climate) Coolant Type: Ethylene Glycol-based coolant (BMW Blue or equivalent, 50/50 mix with distilled water) Brake Fluid Type: DOT 3 or DOT 4 Manual Transmission Fluid: GL-4 Gear Oil (e.g., SAE 75W-90 or 80W-90) Automatic Transmission Fluid: Dexron II or equivalent (check manual for exact type) Known Issues Cooling System: Cracked plastic expansion tanks, failing water pumps, worn hoses. Fuel System Carbureted: Carburetor wear, vacuum leaks. Electrical: Corroded grounds, faulty fuel pump relays, failing instrument cluster components. Suspension: Worn control arm bushings, ball joints, and shock absorbers. 📚 Vehicle History Brand Heritage Bmw Philosophy: Ultimate Driving Machine - emphasis on performance, handling, and driver engagement. Model Evolution E30 Introduction: Introduced in 1982 as a successor to the E21, the E30 marked a significant step in BMW's compact executive car lineage. 316 Positioning: The entry-level model in the E30 range, offering BMW quality and driving characteristics at a more accessible price point. Production Production Years E30: 1982-1994 (global) Manufacturing Locations: Germany, South Africa, USA,...