🏷️ Basic Information Identification Make: Datsun Model: 260Z Model Years Covered: 1974 Onwards Generation Generation Name: S30 (Second Generation) Codes Chassis Code: HS30, RS30, HLS30 👋 Introduction Market Position Target Audience: Datsun 260Z owners, DIY enthusiasts, classic car mechanics Value Proposition: Enables owners to perform their own servicing and repairs, saving significant costs compared to professional mechanics. Competitive Analysis Comparison To Dealership Manuals: Same type of manual used by local dealers/mechanics. Key Features Comprehensiveness: Covers all repairs A-Z, mechanical and electrical. Ease Of Use: Easy layout format, simple to navigate (as easy as opening an email). Longevity: Never times out or expires, reusable indefinitely. Visual Aid: Includes tons of detailed pictures and diagrams for clarity. 📋 Manual Details Coverage Areas Full A To Z Coverage: Yes Mechanical Coverage: Yes Electrical Coverage: Yes Page Count Estimated Page Count: Likely extensive, typical for full workshop manuals (e.g., 500+ pages) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Digital Format: PDF Delivery Method: Instant Download Accessibility: Printable pages 📖 Manual Coverage Systems Covered Engine Management: Tune-up, timing, emissions, fuel system, ignition Powertrain: Engine removal/installation, cylinder head, block, lubrication, intake/exhaust, cooling Drivetrain: Clutch, manual transmission, automatic transmission, differential, driveshaft Suspension Steering: Steering system, suspension components, alignment Brakes: Brake system (including ABS for later models if applicable), hydraulic components Electrical Systems: Wiring diagrams, ignition system, lighting, starter, alternator, instrumentation Body Chassis: Body repairs, interior components, climate control (heating/AC) Safety Systems: Supplemental Restraint System (SRS) if applicable to the 1974 onwards period, safety precautions Procedures Included Maintenance: Routine maintenance, oil changes, filter replacements, fluid checks Tune Up: Spark plug replacement, ignition timing adjustment, carburetor adjustment Engine Rebuild: Detailed procedures for engine disassembly, repair, and reassembly Transmission Repair: Manual and automatic transmission overhaul and repair Electrical Troubleshooting: Diagnosis and repair of electrical faults, use of wiring diagrams Component Replacement: Removal and installation of major and minor components Diagnostic Techniques: Troubleshooting guides and diagnostic steps Technical Depth Depth: Comprehensive: From basic checks to complete overhauls and diagnostics Visuals: Tons of detailed pictures and diagrams Special Tools: Identification of special tools required for specific procedures Tightening Torques: Critical torque specifications for fasteners Timing Marks: Detailed instructions on timing marks for engine components (e.g., camshaft, crankshaft) Valve Timing: Valve timing procedures, chain/gear replacement, sprocket/gear timing marks, chain routing Tensioner Adjustments: Tensioner release and reset methods, adjustment procedures 📊 Manual Specifications File Format Format: PDF Compatibility: PC/MAC (Windows XP, NT, 2000, Vista, Windows 7, etc.) Print Quality Printability: Printable pages, allowing users to print only necessary sections Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Inline 6-cylinder, SOHC (Single Overhead Cam) Engine Code: L26 Performance Displacement Cc: 2565 cc Bore X Stroke Mm: 82.0 mm x 79.0 mm Compression Ratio: Approx. 8.3:1 Horsepower Ps Kw Bhp: Approx. 150-165 PS (depending on market and emissions controls) Torque Nm Lb Ft: Approx. 206-216 Nm (152-159 lb-ft) Fuel System Carburetion: Dual Hitachi SU-type carburetors (early 1974), or Bosch L-Jetronic fuel injection (later 1974 and export markets) Fuel Type: Unleaded gasoline (91 RON / 87 AKI or higher recommended) Engine Block Block Material: Cast Iron Head Material: Aluminum Alloy Engine Lubrication Oil Capacity Liters Quarts: Approx. 4.4 Liters (4.7 US Quarts) with filter change Recommended Oil Viscosity: SAE 20W-50 or 10W-30 (refer to manual for specific climate conditions) 🔧 Transmission Standard Type: 4-speed Manual Transmission Optional Type: 3-speed Automatic Transmission (optional) Features Manual Transmission Fluid: GL-4 Gear Oil (e.g., SAE 75W-90 or 80W-90, consult manual for specifics) Automatic Transmission Fluid: DEXRON-II (or equivalent) 📐 Dimensions Exterior Length Mm: Approx. 4310 mm (169.7 in) Width Mm: Approx. 1694 mm (66.7 in) Height Mm: Approx. 1275 mm (50.2 in) Wheelbase Mm: Approx. 2304 mm (90.7 in) Weights Curb Weight Kg Lbs: Approx. 1330-1450 kg (2932-3197 lbs) depending on trim and options Gross Vehicle Weight Rating Kg Lbs: Not typically specified by manufacturers for this era; consult manual for payload if available. Wheel Bolt Pattern: 4x114.3 mm (4-lug) Wheel Size Standard: 14-inch steel or alloy wheels Tire Size Standard: 195/70R14 (typical, consult manual for exact fitment) 🛡️ Safety Features Ratings Crash Test Results: No standardized crash test data available from modern agencies for this era of vehicle. Active Features Brakes: Front: Ventilated Disc, Rear: Drum (standard); Optional 4-wheel disc brakes on some models. Steering: Recirculating ball steering (non-power assisted standard; optional power steering) Passive Features Seatbelts: Lap and shoulder belts Structure: Reinforced safety cage, crumple zones (typical design principles of the era). 💡 Technology Features Infotainment Audio System: Original AM/FM radio, potentially with cassette player in later production runs. Climate Control: Manual heating and ventilation system, optional factory or dealer-installed air conditioning. Driver Assistance Features: Minimal; focus on mechanical driver engagement. Options like power steering were available. Connectivity Features: N/A (Vehicle predates...
Tensioner release and reset methods, adjustment procedures
📊 Manual Specifications
File Format
Format:
PDF
Compatibility:
PC/MAC (Windows XP, NT, 2000, Vista, Windows 7, etc.)
Print Quality
Printability:
Printable pages, allowing users to print only necessary sections
Binding Type
Binding Type:
N/A (Digital Download)
Paper Type
Paper Type:
N/A (Digital Download)
⚙️ Engine Specifications
Primary Engine
Engine Type:
Inline 6-cylinder, SOHC (Single Overhead Cam)
Engine Code:
L26
Performance
Displacement Cc:
2565 cc
Bore X Stroke Mm:
82.0 mm x 79.0 mm
Compression Ratio:
Approx. 8.3:1
Horsepower Ps Kw Bhp:
Approx. 150-165 PS (depending on market and emissions controls)
Torque Nm Lb Ft:
Approx. 206-216 Nm (152-159 lb-ft)
Fuel System
Carburetion:
Dual Hitachi SU-type carburetors (early 1974), or Bosch L-Jetronic fuel injection (later 1974 and export markets)
Fuel Type:
Unleaded gasoline (91 RON / 87 AKI or higher recommended)
Engine Block
Block Material:
Cast Iron
Head Material:
Aluminum Alloy
Engine Lubrication
Oil Capacity Liters Quarts:
Approx. 4.4 Liters (4.7 US Quarts) with filter change
Recommended Oil Viscosity:
SAE 20W-50 or 10W-30 (refer to manual for specific climate conditions)
🔧 Transmission
Standard
Type:
4-speed Manual Transmission
Optional
Type:
3-speed Automatic Transmission (optional)
Features
Manual Transmission Fluid:
GL-4 Gear Oil (e.g., SAE 75W-90 or 80W-90, consult manual for specifics)
Automatic Transmission Fluid:
DEXRON-II (or equivalent)
📐 Dimensions
Exterior
Length Mm:
Approx. 4310 mm (169.7 in)
Width Mm:
Approx. 1694 mm (66.7 in)
Height Mm:
Approx. 1275 mm (50.2 in)
Wheelbase Mm:
Approx. 2304 mm (90.7 in)
Weights
Curb Weight Kg Lbs:
Approx. 1330-1450 kg (2932-3197 lbs) depending on trim and options
Gross Vehicle Weight Rating Kg Lbs:
Not typically specified by manufacturers for this era; consult manual for payload if available.
Wheel Bolt Pattern:
4x114.3 mm (4-lug)
Wheel Size Standard:
14-inch steel or alloy wheels
Tire Size Standard:
195/70R14 (typical, consult manual for exact fitment)
🛡️ Safety Features
Ratings
Crash Test Results:
No standardized crash test data available from modern agencies for this era of vehicle.
Active Features
Brakes:
Front: Ventilated Disc, Rear: Drum (standard); Optional 4-wheel disc brakes on some models.
Steering:
Recirculating ball steering (non-power assisted standard; optional power steering)
Passive Features
Seatbelts:
Lap and shoulder belts
Structure:
Reinforced safety cage, crumple zones (typical design principles of the era).
💡 Technology Features
Infotainment
Audio System:
Original AM/FM radio, potentially with cassette player in later production runs.
Climate Control:
Manual heating and ventilation system, optional factory or dealer-installed air conditioning.
Driver Assistance
Features:
Minimal; focus on mechanical driver engagement. Options like power steering were available.
Connectivity
Features:
N/A (Vehicle predates modern connectivity standards).
🔧 Maintenance
Service Intervals
Oil Change:
Every 3,000-5,000 miles (5,000-8,000 km) or 6 months (refer to manual for precise recommendations)
Tune Up:
Typically every 12,000-15,000 miles (20,000-25,000 km) for spark plugs, timing, and carb adjustments.
Transmission Fluid Change:
Every 30,000-50,000 miles (50,000-80,000 km) for manual and automatic transmissions.
Fluid Specifications
Coolant:
50/50 mixture of ethylene glycol coolant and distilled water. Consult manual for specific type (e.g., traditional green coolant).
Brake Fluid:
DOT 3 or DOT 4 (consult manual for exact specification)
Known Issues
Rust Corrosion:
Common issue for vehicles of this age, particularly in the floor pans, rocker panels, and wheel arches. Early detection and treatment are crucial.
Carburetor Issues:
Degradation of rubber components (e.g., diaphragms in SU carbs) can lead to tuning difficulties and performance issues.
Electrical Gremlins:
Aging wiring harnesses, connections, and grounds can lead to intermittent electrical faults.
Fuel System Aging:
Fuel lines, pump, and tank can degrade over time, requiring replacement.
📚 Vehicle History
Brand Heritage
Datsun Brand Legacy:
Datsun (later Nissan) was known for reliable, sporty, and affordable vehicles. The Z-car line cemented its reputation for performance and style.
Model Evolution
S30 Generation:
The 260Z is the final iteration of the S30 chassis, replacing the 240Z. It featured a larger engine and styling refinements. It was produced as a 2-seater coupe and a 2+2 seating configuration.
Production
Production Period:
1974-1978 (for the 260Z model globally, with variations in market introduction)
Manufacturing Locations:
Japan (primarily)
🏆 Awards & Recognition
Recognitions
Classic Car Status:
Highly regarded as a classic sports car, celebrated for its design, performance, and driving experience. Often featured in automotive enthusiast publications and awards.
Sales Performance:
Successful successor to the 240Z, contributing to Datsun's growing popularity in international markets.
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