🏷️ Basic Information Identification Make: Datsun Model: 260Z Model Code: HS130 (North America), S130 (International) Year Range Covered: 1974 onwards (inclusive of the 1974 model year and subsequent updates) Generation Generation: Second Generation (S30, with the 260Z being an evolution of the 240Z) 👋 Introduction Market Position Positioning: A legendary Japanese sports coupe, known for its sleek styling, performance, and driver engagement, appealing to enthusiasts and classic car collectors. Competitive Analysis Competitors: Primarily competed with European sports cars of its era, such as the Porsche 911, Triumph TR6, and Jaguar E-Type, offering a more accessible price point. Key Features Design: Iconic 'Z' car styling, long hood, short deck, independent front and rear suspension (IRS on later models). Performance: Inline-six engine offering a good balance of power and smoothness for its time. 📋 Manual Details Coverage Areas Coverage: All models and all major repair topics from A-Z Page Count Estimated Page Count: Estimated 500-800+ pages (typical for comprehensive factory service manuals of this era) Manual Type Type: Service Repair Workshop Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine: Detailed overhaul, tuning, troubleshooting for the L26 inline-six engine. Clutch: Service, adjustment, and replacement procedures for the clutch assembly. Transmissions: Overhaul and repair of manual (likely 4-speed and 5-speed options) and automatic transmissions. Cooling Systems: Radiator, thermostat, water pump, hoses, and fan service. Fuel And Exhaust: Carburetor (likely SU or Stromberg variants) overhaul and adjustment, fuel pump, lines, and exhaust system service. Ignition And Electrical: Distributor, coil, spark plugs, starter, alternator, battery, lighting, and accessory wiring. Brakes And Brake Assembly: Front disc brakes, rear drum brakes, master cylinder, brake lines, and parking brake service. Wheels And Tires: Wheel bearing service, tire information, and basic suspension alignment checks. Steering And Suspension: Rack and pinion steering, independent front suspension, live rear axle, shock absorbers, and springs. Frame And Bodywork: Body panel removal/installation, structural repair guidance, and interior trim. Wiring Diagrams: Comprehensive electrical schematics for all vehicle systems. Fault Finding Troubleshooting: Systematic diagnostic procedures for common and uncommon issues. Procedures Included Maintenance And Servicing: Regular maintenance tasks, fluid changes, filter replacements, tune-ups. Engine Rebuild: Complete engine disassembly, inspection, repair, and reassembly instructions. Transmission Overhaul: Detailed steps for disassembling, inspecting, and rebuilding transmissions. Brake System Repair: Calipers, rotors, drums, wheel cylinders, master cylinder replacement and bleeding. Suspension Component Replacement: Ball joints, tie rods, control arms, struts/shocks. Electrical Diagnostics: Tracing electrical faults, testing components, and wiring harness repairs. Carburetor Adjustment And Rebuild: Detailed guide to tuning and overhauling SU or Stromberg carburetors. Body Panel Alignment: Guidance on adjusting doors, hood, trunk for proper fit. Troubleshooting Guides: Step-by-step diagnostic flowcharts for various drivability and system issues. Technical Depth Depth: Professional-grade, covering everything from basic maintenance to complete engine and transmission rebuilds. Illustrations: High-quality pictures and diagrams included for clarity. Diagnostic Procedures: Detailed fault-finding methodology. 📊 Manual Specifications File Format File Type: PDF Compatibility: Works on all operating systems (PC & MAC Compatible - Windows 95 through Windows 7, and likely later versions). Print Quality Quality: Professional Quality Information Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Inline 6-Cylinder, SOHC Engine Code: L26 Displacement: 2565 cc (2.6 Liters) Bore X Stroke: 82.0 mm x 82.0 mm (approximate, check specific variants) Compression Ratio: 8.3:1 (typical, may vary by market) Performance Horsepower: 150-165 hp @ 5200-5600 rpm (net, approximate, varies by market and emission controls) Torque: 190-205 lb-ft @ 3200-3600 rpm (net, approximate, varies by market) Fuel System Fuel Delivery: Dual Carburetors (e.g., Hitachi SU-type or Stromberg) or Bosch L-Jetronic Fuel Injection (in some markets). Fuel Type: Unleaded gasoline (recommendation for modern use: premium unleaded) Lubrication Oil Capacity: Approximately 5 US quarts (4.7 Liters) with filter change. Recommended Oil Viscosity: API SG or higher, 10W-30 or 10W-40 (check manual for specific ambient temperature recommendations). 🔧 Transmission Standard Transmission Type Standard: 4-speed Manual Transmission Optional Transmission Type Optional: 3-speed Automatic Transmission Features Clutch Type: Single dry plate, hydraulically actuated. Fluid Specifications Manual Transmission Fluid: GL-4 Gear Oil, SAE 75W-90 or 80W-90. Automatic Transmission Fluid: Dexron II or equivalent. 📐 Dimensions Exterior Length: 163.0 inches (4140 mm) Width: 64.8 inches (1646 mm) Height: 50.0 inches (1270 mm) Wheelbase: 90.7 inches (2300 mm) Weights Curb Weight: Approximately 2750-2900 lbs (1250-1320 kg), varies by transmission and equipment. 🛡️ Safety Features Ratings Crash Safety: No formal NHTSA/IIHS ratings available for this era, but designed with crumple zones and safety structure of the time. Active Features Braking System: Front power-assisted disc brakes, rear drum brakes. Passive Features Seat Belts: Three-point front seat belts. Steering Column: Collapsible steering column. 💡 Technology Features Infotainment Audio System: Factory AM/FM radio, often with an optional 8-track player. Limited infotainment by modern standards. Driver Assistance Driver Aids: No modern electronic driver-assistance systems (ABS, traction control, etc.). Relies...
1974 onwards (inclusive of the 1974 model year and subsequent updates)
Generation
Generation:
Second Generation (S30, with the 260Z being an evolution of the 240Z)
👋 Introduction
Market Position
Positioning:
A legendary Japanese sports coupe, known for its sleek styling, performance, and driver engagement, appealing to enthusiasts and classic car collectors.
Competitive Analysis
Competitors:
Primarily competed with European sports cars of its era, such as the Porsche 911, Triumph TR6, and Jaguar E-Type, offering a more accessible price point.
Key Features
Design:
Iconic 'Z' car styling, long hood, short deck, independent front and rear suspension (IRS on later models).
Performance:
Inline-six engine offering a good balance of power and smoothness for its time.
📋 Manual Details
Coverage Areas
Coverage:
All models and all major repair topics from A-Z
Page Count
Estimated Page Count:
Estimated 500-800+ pages (typical for comprehensive factory service manuals of this era)
Manual Type
Type:
Service Repair Workshop Manual
Language
Language:
English
Format
Format:
PDF
📖 Manual Coverage
Systems Covered
Engine:
Detailed overhaul, tuning, troubleshooting for the L26 inline-six engine.
Clutch:
Service, adjustment, and replacement procedures for the clutch assembly.
Transmissions:
Overhaul and repair of manual (likely 4-speed and 5-speed options) and automatic transmissions.
Cooling Systems:
Radiator, thermostat, water pump, hoses, and fan service.
Fuel And Exhaust:
Carburetor (likely SU or Stromberg variants) overhaul and adjustment, fuel pump, lines, and exhaust system service.
Complete engine disassembly, inspection, repair, and reassembly instructions.
Transmission Overhaul:
Detailed steps for disassembling, inspecting, and rebuilding transmissions.
Brake System Repair:
Calipers, rotors, drums, wheel cylinders, master cylinder replacement and bleeding.
Suspension Component Replacement:
Ball joints, tie rods, control arms, struts/shocks.
Electrical Diagnostics:
Tracing electrical faults, testing components, and wiring harness repairs.
Carburetor Adjustment And Rebuild:
Detailed guide to tuning and overhauling SU or Stromberg carburetors.
Body Panel Alignment:
Guidance on adjusting doors, hood, trunk for proper fit.
Troubleshooting Guides:
Step-by-step diagnostic flowcharts for various drivability and system issues.
Technical Depth
Depth:
Professional-grade, covering everything from basic maintenance to complete engine and transmission rebuilds.
Illustrations:
High-quality pictures and diagrams included for clarity.
Diagnostic Procedures:
Detailed fault-finding methodology.
📊 Manual Specifications
File Format
File Type:
PDF
Compatibility:
Works on all operating systems (PC & MAC Compatible - Windows 95 through Windows 7, and likely later versions).
Print Quality
Quality:
Professional Quality Information
Binding Type
Binding:
N/A (Digital Download)
Paper Type
Paper:
N/A (Digital Download)
⚙️ Engine Specifications
Primary Engine
Engine Type:
Inline 6-Cylinder, SOHC
Engine Code:
L26
Displacement:
2565 cc (2.6 Liters)
Bore X Stroke:
82.0 mm x 82.0 mm (approximate, check specific variants)
Compression Ratio:
8.3:1 (typical, may vary by market)
Performance
Horsepower:
150-165 hp @ 5200-5600 rpm (net, approximate, varies by market and emission controls)
Torque:
190-205 lb-ft @ 3200-3600 rpm (net, approximate, varies by market)
Fuel System
Fuel Delivery:
Dual Carburetors (e.g., Hitachi SU-type or Stromberg) or Bosch L-Jetronic Fuel Injection (in some markets).
Fuel Type:
Unleaded gasoline (recommendation for modern use: premium unleaded)
Lubrication
Oil Capacity:
Approximately 5 US quarts (4.7 Liters) with filter change.
Recommended Oil Viscosity:
API SG or higher, 10W-30 or 10W-40 (check manual for specific ambient temperature recommendations).
🔧 Transmission
Standard
Transmission Type Standard:
4-speed Manual Transmission
Optional
Transmission Type Optional:
3-speed Automatic Transmission
Features
Clutch Type:
Single dry plate, hydraulically actuated.
Fluid Specifications
Manual Transmission Fluid:
GL-4 Gear Oil, SAE 75W-90 or 80W-90.
Automatic Transmission Fluid:
Dexron II or equivalent.
📐 Dimensions
Exterior
Length:
163.0 inches (4140 mm)
Width:
64.8 inches (1646 mm)
Height:
50.0 inches (1270 mm)
Wheelbase:
90.7 inches (2300 mm)
Weights
Curb Weight:
Approximately 2750-2900 lbs (1250-1320 kg), varies by transmission and equipment.
🛡️ Safety Features
Ratings
Crash Safety:
No formal NHTSA/IIHS ratings available for this era, but designed with crumple zones and safety structure of the time.
Active Features
Braking System:
Front power-assisted disc brakes, rear drum brakes.
Passive Features
Seat Belts:
Three-point front seat belts.
Steering Column:
Collapsible steering column.
💡 Technology Features
Infotainment
Audio System:
Factory AM/FM radio, often with an optional 8-track player. Limited infotainment by modern standards.
Driver Assistance
Driver Aids:
No modern electronic driver-assistance systems (ABS, traction control, etc.). Relies on mechanical feedback and driver skill.
Connectivity
Connectivity Features:
None beyond basic antenna for radio.
🔧 Maintenance
Service Intervals
Oil And Filter Change:
Every 3,000 miles (4,800 km) or 3 months, whichever comes first.
Tune Up Points Condenser:
Every 6,000 miles (9,600 km) or 6 months.
Spark Plugs:
Inspect every 6,000 miles, replace as needed (often around 12,000-18,000 miles).
Coolant Flush:
Every 24,000 miles (38,000 km) or 2 years.
Transmission Fluid Change:
Manual: Every 30,000 miles (48,000 km). Automatic: Every 24,000 miles (38,000 km).
Fluid Specifications
Coolant:
50/50 mix of ethylene glycol-based antifreeze and distilled water.
Brake Fluid:
DOT 3 or DOT 4 brake fluid.
Known Issues
Rust:
Common rust areas include wheel arches, rocker panels, floor pans, and the rear hatch area due to age and design.
Carburetor Issues:
SU carburetors can be sensitive to adjustment; wear in throttle shafts can cause vacuum leaks.
Electrical Gremlins:
Aging wiring harnesses and connectors can lead to intermittent electrical issues.
Fuel System Aging:
Degradation of rubber fuel lines and pump diaphragms over time.
Suspension Wear:
Bushings, ball joints, and tie rod ends are subject to wear and can affect handling and alignment.
📚 Vehicle History
Brand Heritage
Datsun History:
Datsun (later Nissan) established itself as a reliable and performance-oriented marque, with the Z-car series being its flagship sports car.
Model Evolution
S30 Series Evolution:
The 260Z (HS130/S130) was an evolution of the highly successful 240Z, featuring a larger 2.6L engine and some styling and interior refinements, primarily to meet US emissions and safety regulations.
Production
Production Years:
1974-1978 (for the 260Z specifically, though the S30 chassis continued with the 280Z).
Manufacturing Locations:
Japan
🏆 Awards & Recognition
Recognitions
Automotive Praise:
The Datsun 240Z/260Z/280Z series is widely recognized as one of the most iconic and influential sports cars of the 1970s, credited with popularizing Japanese sports cars in the global market.