🏷️ Basic Information Identification Make: Datsun Model: 610 Year: 1975 Codes Chassis Code: 610 👋 Introduction Market Position Target Audience: Datsun 610 owners, classic car enthusiasts, independent repair shops, DIY mechanics. Competitive Analysis Value Proposition: Enables owners to perform repairs and maintenance themselves, saving significant costs on dealership or independent shop labor. Key Features Ease Of Use: Designed with step-by-step instructions and clear illustrations to simplify complex repair tasks for users of varying skill levels. Comprehensiveness: Covers all major vehicle systems and procedures, providing a complete resource for vehicle upkeep and repair. Knowledge Enhancement: Empowers users with in-depth knowledge of their vehicle's operation, facilitating better understanding and more informed decisions. 📋 Manual Details Coverage Areas Manual Type: Factory Service Manual / Workshop Manual (WSM) Language: English Format: PDF Download Page Count: Estimated 300-500 pages (typical for this era WSM, actual download may vary) Delivery Method: Instant Digital Download Software Requirements: Adobe Acrobat Reader (or compatible PDF viewer) Compatibility: Windows and Mac OS 📖 Manual Coverage Systems Covered Engine Mechanical: Complete engine overhaul, disassembly, assembly, tuning, lubrication system, cooling system, fuel system (carburetor types), emission control systems. Engine Electrical: Ignition system (points, condenser, coil, timing), starting system, charging system (alternator, regulator), lighting system, instrumentation. Transmission: Manual transmission (4-speed and 5-speed options), clutch operation and adjustment, removal, disassembly, assembly, and lubrication. Drivetrain: Rear axle assembly, differential, driveshaft, universal joints, wheel bearings. Suspension: Front and rear suspension components, steering system (steering box, tie rods, ball joints), shock absorbers, springs, alignment specifications. Brakes: Front disc brakes, rear drum brakes, hydraulic system, master cylinder, wheel cylinders, brake lines, parking brake system, bleeding procedures. Body And Chassis: Frame construction, body panel removal and installation, doors, windows, seats, interior trim, weatherstripping, bumper systems. Electrical System: Complete wiring diagrams for all circuits, fuses, relays, switches, power windows, heater blower, radio. Procedures Included Routine Maintenance: Oil change intervals and specifications, filter replacement, coolant checks and replacement, tune-up procedures, brake adjustments, lubrication points. Troubleshooting: Diagnostic guides for common starting, running, braking, and electrical issues with systematic approaches to identify and resolve problems. Repair Procedures: Step-by-step instructions for component removal, disassembly, cleaning, inspection, repair, and reassembly of all major systems. Overhaul Procedures: Detailed instructions for complete engine, transmission, and rear axle rebuilds. Wiring Diagrams: Comprehensive, factory-quality wiring schematics for the entire vehicle, aiding in electrical diagnosis and repair. Technical Depth Depth Of Information: Factory-level technical detail, covering everything from basic adjustments to complete component overhauls and diagnostics. Diagnostic Charts: Inclusion of diagnostic flowcharts and symptom-based troubleshooting guides. Special Tools: Identification of any specialized tools required for specific repair procedures. 📊 Manual Specifications File Format File Type: PDF Printability: Full Printable (all pages can be printed) Searchability: Likely text-searchable (depending on original scan quality) Print Quality Image Resolution: Professional quality, with clear diagrams and photographs. Binding Type Binding: N/A (Digital Download - printable format) Paper Type Paper: N/A (Digital Download - printable format) ⚙️ Engine Specifications Primary Engine Engine Code Typical: L20B Engine Type: Inline 4-cylinder, SOHC (Single Overhead Camshaft) Displacement Liters: 2.0 Displacement Cc: 1978 Bore X Stroke Mm: 81.0 x 96.0 Compression Ratio: 8.5:1 (typical, may vary by market/carburetion) Performance Horsepower Hp Net: Approx. 97-105 hp @ 5200 rpm (varies with tuning and emissions) Torque Lb-Ft Net: Approx. 112-116 lb-ft @ 3200 rpm (varies with tuning and emissions) Fuel System Fuel Delivery: Hitachi SU-type side-draft carburetors (e.g., twin Hitachi HJG 46W) or single downdraft carburetor, depending on model and market. Fuel Type: Unleaded gasoline (91 AKI / 87 RON recommended) Carburetor Adjustment: Detailed procedures for float adjustment, idle speed, and mixture settings. 🔧 Transmission Standard Transmission Type: 4-speed Manual (floor shift) Optional Transmission Type Optional: 5-speed Manual, 3-speed Automatic (JATCO 3N71B) Features Clutch Type: Single dry plate diaphragm spring clutch Transmission Fluid Spec: API GL-4 Hypoid Gear Oil, SAE 80W-90 (or equivalent) Automatic Transmission Fluid Spec: Dexron II (or equivalent) 📐 Dimensions Exterior Wheelbase Mm: 2520 Overall Length Mm: 4250 Overall Width Mm: 1625 Overall Height Mm: 1395 Front Track Mm: 1330 Rear Track Mm: 1320 Weights Curb Weight Kg: Approx. 1050-1150 kg (depending on body style and equipment) Gross Vehicle Weight Rating Kg: Approx. 1450 kg Fuel Tank Capacity Liters: 50 🛡️ Safety Features Ratings Crash Test Data: No official NHTSA or IIHS crash test data readily available for this specific model year and region. Era-appropriate safety features. Active Features Brakes: Front disc, rear drum configuration for effective stopping power for its class. Passive Features Seat Belts: Standard three-point front seat belts, lap belts for rear occupants. Body Structure: Unitized body construction with crumple zones designed for the era. 💡 Technology Features Infotainment Radio: Factory AM/FM radio, often with a single speaker. Options for AM radio or no radio delete. Driver Assistance ABS: No Anti-lock Braking System (ABS) available. Connectivity Auxiliary Input: No factory auxiliary audio input or Bluetooth...