🏷️ Basic Information Identification Make: Datsun Model: 610 Year: 1975 Codes Model Code Chassis: 910 (Sedan/Hardtop), 911 (Wagon) 👋 Introduction Market Position Positioning: An essential tool for Datsun 610 owners seeking to maintain and repair their vehicle. Competitive Analysis Value Proposition: An inexpensive way to keep your vehicle working properly and avoid costly dealership repairs. Key Features Printability: All pages are printable for workshop use. Content Comprehensiveness: Covers every detail for the Datsun 610 1975. Target Audience User Base: Do-it-yourselfers and experienced mechanics. 📋 Manual Details Coverage Areas Covered Years: 1975 Body Styles Covered: Sedan, Hardtop, Wagon Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: PDF Specifications File Format: PDF Print Quality: High-resolution, fully printable Zoom Capability: Yes Delivery Delivery Method: Instant Download Requirements Software Requirements: Adobe PDF Reader, WinZip Compatibility Operating Systems: All Versions of Windows & Mac 📖 Manual Coverage Systems Covered Engine Mechanical: Yes Engine Electrical: Yes Emission Control System: Yes Fuel System: Yes Suspension System: Yes Clutch System: Yes Manual Transaxle System: Yes Automatic Transaxle System: Yes Driveshaft And Axle: Yes Steering System: Yes Brake System: Yes Body Interior Exterior: Yes Body Electrical System: Yes Restraint System: Yes Procedures Included Repair Procedures: Step-by-step instructions for all major repairs Maintenance Procedures: Routine maintenance tasks and schedules Troubleshooting: Diagnostic procedures for common issues Electrical Diagnostics: Combined with detailed wiring diagrams Component Overhaul: Detailed rebuild instructions for major components Assembly Disassembly: Detailed procedures for taking apart and reassembling systems Technical Depth Depth Level: Comprehensive, suitable for DIY and experienced mechanics Illustrations: Detailed illustrations, diagrams, and photos Wiring Schematics: Included Specifications: Detailed technical specifications throughout Notes Cautions Warnings: Provided throughout each chapter Instruction Format: Numbered instructions and substeps ⚙️ Engine Specifications Primary Engine Engine Type 1: Inline-4 Cylinder, SOHC Engine Code 1: L20A Displacement Cc 1: 1978 Bore Stroke Mm 1: 82.0 x 92.0 Compression Ratio 1: 8.5:1 (typical) Horsepower Hp 1: 97-105 PS (approx. 96-104 bhp) @ 5200 rpm (varies by market/emissions) Torque Lb-Ft 1: 110-115 lb-ft (approx. @ 3200 rpm) (varies by market/emissions) Fuel System Fuel Delivery: Carburetor (e.g., Hitachi SU-type or Hitachi downdraft) Fuel Type: Unleaded gasoline (91 Octane recommended) Cooling System Cooling Type: Water-cooled 🔧 Transmission Standard Transmission Type Standard: 4-speed Manual Optional Transmission Type Optional: 3-speed Automatic (e.g., Hitachi 'ATLA') Features Clutch Type: Dry single-plate (for manual transmission) 📐 Dimensions Exterior Wheelbase Mm: 2520 Length Mm: 4280 (Sedan/Hardtop) Width Mm: 1620 Height Mm: 1375 (Sedan/Hardtop) Weights Curb Weight Kg: 1050-1150 (approx., depending on body style and equipment) 🛡️ Safety Features Ratings Crash Testing Era: Pre-modern era safety standards, limited data available. Active Features Brakes: Front Disc, Rear Drum (standard) Steering Type: Recirculating Ball Passive Features Seatbelts: Standard 3-point front, lap rear Construction: Unibody construction 💡 Technology Features Infotainment Radio Type: AM/FM Radio (likely optional) Speaker Configuration: Typically 2 speakers, front dashboard Driver Assistance ABS: Not available Cruise Control: Optional on some higher trims 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000 miles or 3 months (typical for the era) Tune Up Interval: Every 12,000 miles or 12 months Coolant Flush: Every 24,000 miles or 24 months Fluid Specifications Engine Oil Type: API SF/CD, SAE 10W-30 or 10W-40 (consult manual for specific recommendations) Engine Oil Capacity Liters: Approximately 4.5 liters with filter change Transmission Fluid Manual: GL-4 Gear Oil, SAE 75W-90 or 80W-90 Transmission Fluid Automatic: Dexron II or equivalent automatic transmission fluid Coolant Type: Ethylene glycol-based antifreeze mixed with distilled water (50/50 ratio) Brake Fluid Type: DOT 3 or DOT 4 brake fluid Known Issues Rust And Corrosion: Common in areas with road salt due to age. Carburetor Tuning: May require periodic adjustment for optimal performance and emissions. Electrical Connectors: Oxidation and corrosion can cause intermittent electrical faults. Suspension Bushings: Wear is common after decades of service, leading to ride quality issues. Part Numbers Oil Filter Part Number Example: Fram PH8A, Purolator L10016 (cross-reference needed) Spark Plug Part Number Example: NGK BPR5ES (verify with manual) 📚 Vehicle History Brand Heritage Parent Company: Nissan Motor Co., Ltd. Model Evolution Predecessor: Datsun 510 Generation: Second generation 610 replaced the 510. Production Production Years: 1973-1977 Manufacturing Location: Japan