🏷️ Basic Information

Make:

Datsun

Model:

Sports

Year:

1965

Chassis Code:

Fairlady SP310 / SPL310 / SP311 / SPL311

Engine Codes Covered:

R16, R20

👋 Introduction

Target Audience:

Datsun Sports 1600/2000 owners, enthusiasts, restorers, and mechanics.

Value Proposition:

Enables owners to perform maintenance and repairs themselves, saving significant labor costs and empowering them with factory knowledge.

Authenticity Advantage:

Distinguished by being an 'Actual Genuine Repair Service Factory Manual', not a third-party reproduction.

Navigability:

Easy to use with a numbered table of contents for quick information retrieval and a search function within the PDF.

Instruction Style:

Detailed substeps, numbered instructions, notes, cautions, and warnings guide users through procedures.

Electrical Troubleshooting Integration:

Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for streamlined diagnostics.

📋 Manual Details

Primary Coverage:

Datsun Sports 1600, Datsun Sports 2000

Specific Models Covered:

SP310, SPL310, SP311, SPL311 variants

Estimated Pages:

Hundreds of pages (exact count not specified, but described as 'complete' and 'hundreds')

Type:

Factory Service Repair Manual

Authenticity:

Genuine Factory Manuals (not 3rd party)

Language:

English

Delivery Format:

PDF Download

File Type:

PDF

📖 Manual Coverage

Engine Service Repair:

Complete engine service and repair procedures, including disassembly, assembly, inspection, and adjustment.

Transmission Service Repair:

Detailed procedures for manual transmission service and repair.

Brake System:

Comprehensive coverage of the brake system, including hydraulic components, linings, drums/discs, and adjustments.

Wiring Diagram:

Detailed wiring diagrams for all electrical systems, aiding in diagnosis and repair.

Electrical System:

In-depth coverage of the vehicle's entire electrical system, including starting, charging, lighting, and accessories.

Suspension:

Detailed information on front and rear suspension components, alignment, and service.

Periodic Lubrication:

Specific lubrication points and recommended intervals for optimal maintenance.

Steering:

Procedures for steering system maintenance, repair, and adjustment.

Cooling System:

Detailed coverage of the radiator, water pump, thermostat, and hoses.

Fuel System:

Covers fuel tank, fuel pump, fuel lines, carburetors (for R16) or early fuel injection components (for R20). Note: R20 likely used carburetors in this era unless specified otherwise.

Emission System:

Information pertaining to emission control systems as applicable to the 1965 model year.

Heater Air Conditioning:

Coverage of the heating system. A/C was likely an option or not widely available in 1965 for this model, but the manual may cover heater components.

Engine Control System:

Details on the engine's control mechanisms, including ignition and fuel delivery.

Chassis Body:

Procedures related to the vehicle chassis, frame, and body panels.

Restraint System:

Information on seat belts and any other passive safety features of the era.

Interior:

Details on interior trim, dashboard, seats, and controls.

Differential Drive:

Coverage of the rear differential and drivetrain components.

Axle:

Information on front and rear axles, including bearings and seals.

General Maintenance:

Routine maintenance tasks and schedules.

Troubleshooting:

Advanced troubleshooting guide for diagnosing and resolving common and uncommon issues.

Repair Procedures:

Step-by-step repair instructions for all major vehicle systems.

Diagnostic Procedures:

Detailed diagnostic procedures to identify problems.

Maintenance Procedures:

Guidance on all scheduled maintenance tasks.

Rebuild Refurbish Restore:

Comprehensive information for complete vehicle rebuild, refurbishment, or restoration.

Tuning:

Information for tuning engine and performance parameters.

Depth Of Information:

Complete factory-level technical data, equivalent to what professional technicians use.

Diagnostic Capabilities:

Advanced diagnostics for electrical and mechanical systems.

Illustrations Diagrams:

Includes all necessary illustrations, drawings, photos, and enlarged insets for clarity.

📊 Manual Specifications

File Type:

PDF

Readability Requirements:

Adobe PDF Reader

Operating System Compatibility:

All PC-based Windows operating systems and Mac.

Printability:

Printable without any restriction (entire manual or selected pages).

Resolution:

High resolution

Binding Type:

Digital Download (printable pages)

Physical Format Equivalent:

Printable pages to replace worn or unavailable paper manuals.

⚙️ Engine Specifications

Engine 1600 Displacement:

1600 cc (1.6 Liters) - Datsun R16

Engine 2000 Displacement:

2000 cc (2.0 Liters) - Datsun R20

R16 Horsepower Approx:

Approx. 96 hp (net) at 6000 rpm (specific output varied by market and tuning)

R16 Torque Approx:

Approx. 103 lb-ft (net) at 3600 rpm (specific output varied)

R20 Horsepower Approx:

Approx. 130-145 hp (net) for the SOHC R20 engine (specific output varied)

R20 Torque Approx:

Approx. 130-145 lb-ft (net) for the SOHC R20 engine (specific output varied)

R16 Fuel System:

Typically downdraft twin SU carburetors or similar Zenith/Solex carburetors.

R20 Fuel System:

Likely downdraft twin Hitachi or SU carburetors, possibly with early Bosch D-Jetronic fuel injection on some late models or special editions, though carburetors were standard for most.

Engine Type:

Inline-4 cylinder, overhead valve (OHV) for R16, Single Overhead Cam (SOHC) for R20.

🔧 Transmission

Transmission Type:

4-speed manual transmission

Optional Transmission:

Some late models might have offered a 5-speed manual transmission, though 4-speed was prevalent.

Clutch Type:

Single dry plate clutch.

📐 Dimensions

Body Styles Covered:

2-seater convertible, potentially a 2+2 coupe depending on variant covered by 'ALL STYLES'.

Wheelbase Approx:

2280 mm (89.8 inches)

Overall Length Approx:

3970 mm (156.3 inches)

Overall Width Approx:

1585 mm (62.4 inches)

Overall Height Approx:

1290 mm (50.8 inches)

Curb Weight Approx:

Approx. 950 - 1050 kg (2095 - 2315 lbs) depending on engine and equipment.

🛡️ Safety Features

Safety Ratings Era:

Safety standards were significantly different in 1965; manual will reflect contemporary safety features, not modern ratings.

Active Safety Features:

Disc brakes front, drum brakes rear (typically); Safety glass.

Passive Safety Features:

Seat belts (likely optional or standard depending on market), padded dashboard (early forms).

💡 Technology Features

Infotainment System:

Primarily a radio (AM likely standard, FM optional), with basic controls for volume and tuning. No advanced infotainment systems typical of modern cars.

Driver Assistance Features:

None by modern standards. Focus is on mechanical systems.

Connectivity:

No electronic connectivity features.

🔧 Maintenance

Oil Change Interval:

Typically every 3,000 miles or 3 months. Manual will specify exact intervals for the R16 and R20 engines.

Tune Up Interval:

Recommended tune-ups (ignition timing, carburetor adjustment, spark plugs) every 6,000-12,000 miles or annually.

Lubrication Points:

Refer to 'Periodic Lubrication' section; includes chassis grease points (e.g., kingpins, tie rod ends), steering box, transmission, and differential.

Engine Oil Specification:

API Service SE or SF, viscosity typically SAE 10W-30 or 20W-50 depending on ambient temperature. Manual will have precise recommendations.

Transmission Fluid Type:

GL-4 gear oil, typically SAE 80W-90 or 90.

Differential Fluid Type:

GL-4 or GL-5 gear oil, typically SAE 90.

Coolant Specification:

Ethylene glycol-based antifreeze mixed with water (50/50 ratio). Manual will specify capacity and type.

Brake Fluid Type:

DOT 3 or DOT 4 brake fluid.

Common Wear Items:

Carburetor tuning, ignition components (points, condenser, coil), brake system maintenance, suspension bushings, fuel system components (e.g., fuel pump diaphragm).

Rust Prone Areas:

Wheel wells, rocker panels, floor pans, and chassis points are susceptible to rust on vintage vehicles.

📚 Vehicle History

Brand Origin:

Datsun, a division of Nissan Motor Co., Ltd., Japan.

Predecessor:

Datsun Fairlady (SPL210/SP210).

Model Line:

The Datsun Sports line was Nissan's entry into the sports car market, directly competing with European roadsters. The SP310/SP311 represented a significant step forward in design and performance.

Design Influence:

Designed by Yoshihiko Matsuo, inspired by European sports cars of the era like the Jaguar E-Type, particularly in its early SP310 iteration.

Production Years:

SP310: 1965-1967; SP311/SPL311 (with R20 engine): 1967-1970.

Manufacturing Location:

Japan

🏆 Awards & Recognition

Market Perception:

The Datsun Sports 1600 and 2000 are highly regarded as classic Japanese sports cars, known for their stylish design, reliable mechanicals (for the era), and engaging driving experience.

Collectible Status:

Collectible and sought-after by enthusiasts and collectors of vintage Japanese automobiles.