🏷️ Basic Information Identification Make: Porsche Model: 930 Year: 1977 Chassis Code: 930 Codes Vin Decoder Engine Code: Type 930/10 (2.7L Turbocharged Flat-Six) 👋 Introduction Market Position Vehicle Segment: Luxury Sports Car / Supercar Competitive Analysis Key Competitors Era: Ferrari 308 GTB, Lamborghini Urraco, Aston Martin V8 Vantage Key Features Model Designation: Porsche 930 Turbo (also known as the 911 Turbo) Turbocharged Significance: First turbocharged production car from Porsche, a groundbreaking performance icon. 📋 Manual Details Coverage Areas Manual Type: Repair Service Manual Language: English Format: PDF (Downloadable) Print Quality: Full Printable Interactivity: Zoom IN/OUT enabled Delivery Method: Instant Download Software Requirements: Adobe PDF Reader, WinZip Operating System Compatibility: All Versions of Windows & Mac 📖 Manual Coverage Systems Covered Engine Mechanics: Complete disassembly, inspection, repair, and reassembly of the Type 930/10 engine. Fuel System: Bosch K-Jetronic fuel injection system, fuel pumps, fuel lines, injectors, fuel pressure regulator. Ignition System: Ignition timing, spark plugs, ignition coils, distributor, DME (Digital Motor Electronics) control for turbo models. Turbocharging System: Turbocharger unit, wastegate, boost pressure control, intercooler system. Transmission Manual: Type 915/34 G50 transaxle (4-speed) repair, clutch, gear shift linkage. Suspension Front: MacPherson strut system, torsion bars, anti-roll bar, steering rack, wheel bearings. Suspension Rear: Trailing arms, torsion bars, shock absorbers, anti-roll bar, spring plates. Brakes Front: Ventilated disc brakes, calipers, brake pads, brake lines, master cylinder. Brakes Rear: Ventilated disc brakes, calipers, brake pads, brake lines, parking brake mechanism. Electrical System: Wiring diagrams, starter motor, alternator, battery, fuses, relays, lighting, gauges. Body And Chassis: Body panel removal and installation, rust repair, jacking points, structural integrity. Cooling System: Oil cooler, oil lines, oil temperature regulation. Exhaust System: Exhaust manifolds, catalytic converter (if applicable for market), mufflers, exhaust pipes. Procedures Included Basic Maintenance: Oil changes, filter replacements, spark plug checks, brake pad inspections, tire rotations. Tune Up Procedures: Ignition timing adjustment, fuel mixture adjustment (K-Jetronic), compression testing. Engine Overhaul: Step-by-step guide for complete engine rebuild, including piston rings, valve guides, crankshaft bearings. Transmission Rebuild: Detailed instructions for dismantling, cleaning, replacing synchros, gears, and bearings in the transaxle. Brake Service: Brake pad replacement, caliper service, rotor replacement, bleeding the brake system. Suspension Repair: Replacement of bushings, ball joints, tie rod ends, shock absorbers, and torsion bar adjustments. Electrical Troubleshooting: Diagnostic procedures for common electrical faults, using wiring diagrams to pinpoint issues. Body Repair: Guidelines for minor bodywork, dent removal, and panel alignment. Turbocharger Maintenance: Inspection of turbocharger for play, oil leaks, and wastegate function. Troubleshooting Guides: Detailed diagnostic charts for engine performance issues, starting problems, and electrical faults. Technical Depth Depth Level: Comprehensive, covering factory-level repair and maintenance procedures. Target Audience: Professional technicians and experienced DIY mechanics with basic electrical and mechanical knowledge. Content Focus: Emphasizes step-by-step instructions and critical specifications. 📊 Manual Specifications File Format Digital Format: PDF Print Quality Printability: Fully printable for physical reference. Binding Type Digital Binding: N/A (Digital Download) Paper Type Digital Paper Equivalent: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated Flat-Six (for comparison to non-turbo 911s, but 930 is Turbocharged) Engine Code Turbo: Type 930/10 Displacement: 3.0 Liters (2994 cc) Bore X Stroke: 98.0 mm x 74.4 mm Compression Ratio: 7.0:1 Performance Horsepower Hp: 260 hp @ 5500 rpm (DIN) Torque Lb-Ft: 252 lb-ft @ 3500 rpm (DIN) Fuel System Fuel Injection: Bosch K-Jetronic (CIS - Continuous Injection System) Fuel Type: Premium Unleaded Gasoline (98 RON / 93 AKI) Cooling System Cooling Method: Air-cooled with oil cooler and oil-to-air intercooler for turbocharging. Turbocharger Details Turbocharger Model: Garrett AiResearch Turbocharger Boost Pressure: 0.7 bar (approx. 10 psi) 🔧 Transmission Standard Transmission Type: 4-Speed Manual Transaxle Transaxle Code: Type 915/34 Features Gear Ratios 1St: 3.182:1 Gear Ratios 2Nd: 1.833:1 Gear Ratios 3Rd: 1.261:1 Gear Ratios 4Th: 0.920:1 Gear Ratios Reverse: 2.500:1 Final Drive Ratio: 3.333:1 (8:27) Fluid Type Transmission Fluid: Porsche TegeSyn (GL-5, SAE 75W/90) 📐 Dimensions Exterior Length: 4235 mm (166.7 in) Width: 1775 mm (69.9 in) Height: 1310 mm (51.6 in) Wheelbase: 2270 mm (89.4 in) Weights Curb Weight: 1195 kg (2634 lbs) Gross Weight Rating: 1610 kg (3550 lbs) Towing Capacity: Not Recommended Wheels Tires Front Wheel Size: 7J x 15 Rear Wheel Size: 8J x 15 Front Tire Size: 215/60 VR 15 Rear Tire Size: 235/60 VR 15 Bolt Pattern: 5 x 130 mm 🛡️ Safety Features Ratings Crash Test Results: No official crash test ratings available for this era and model from common agencies. Active Features Braking System: Four-wheel disc brakes, dual-circuit hydraulic system. Passive Features Seat Belts: Three-point inertia reel seat belts. Body Structure: Reinforced safety cell, crumple zones (limited by era). 💡 Technology Features Infotainment Audio System: Period-correct AM/FM radio with cassette player (optional). Gauges: Comprehensive instrumentation including speedometer, tachometer, oil pressure, oil temperature, fuel level, and boost pressure gauge. Driver Assistance ABS: Anti-lock Braking System (ABS) was not...