🏷️ Basic Information

Make:

Datsun

Model:

Sports 2000

Chassis Code:

SR311 / SRL311

Generation Code:

Fairlady Series (SP/SR)

👋 Introduction

Positioning:

The Datsun Sports 2000 (Fairlady) was a significant entrant in the burgeoning sports car market of the 1960s, competing with European and American rivals. This manual serves enthusiasts and owners seeking to maintain and repair these classic vehicles, emphasizing self-sufficiency and preservation of a desirable Japanese sports car.

Competitors:

Lotus Elan, MGB, Triumph TR4/TR5, Alfa Romeo Giulia Spider, Chevrolet Corvette (earlier models).

Manual Benefits:

Enables independent repairs, cost savings, deep vehicle understanding, emergency preparedness, convenient access anytime/anywhere.

Vehicle Appeal:

Lightweight, agile handling, high-revving engine, attractive styling, significant in Japanese automotive history.

📋 Manual Details

Covered Years:

1965, 1966, 1967, 1968, 1969, 1970

Estimated Pages:

Comprehensive (Exact number not specified, but implies extensive coverage)

Type:

All Service Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Powertrain:

Engine Service/Repair, Transmission Service/Repair, Fuel System, Emission System, Engine Control System, Cooling System

Chassis:

Brake System, Suspension, Steering, Axle, Chassis/Body

Electrical:

Electrical System, Wiring Diagram

Maintenance And Repair:

General Maintenance, Troubleshooting, Disassembly, Reassembly, Repair, Service, Maintenance, Refurbish, Renovate, Mend, Fix, Periodic Lubrication

Depth:

Comprehensive, covering all aspects of repair and maintenance from basic servicing to in-depth troubleshooting and component overhaul.

📊 Manual Specifications

File Type:

PDF

Software Requirements:

Adobe PDF Reader, WinZip

Compatibility:

All versions of Windows & Mac

Quality Description:

Digital Download (Quality depends on source, but typical service manuals are high-resolution scans or digital originals).

Binding:

N/A (Digital Download)

Paper:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Code:

R_series (U20 for 2.0L)

Engine Type:

Inline 4-Cylinder, DOHC (Dual Overhead Camshaft)

Displacement:

1982 cc (121 cu in)

Horsepower:

135-150 PS (approx. 133-148 hp) depending on tuning and year

Torque:

17.5 kg-m (approx. 127 lb-ft) at 4800 rpm

Fuel Delivery:

Dual Weber 40DCOE carburetors (standard on later 2.0L models)

Fuel Type:

Unleaded gasoline (premium recommended)

Cooling Type:

Water-cooled

🔧 Transmission

Transmission Type:

5-speed Manual

Optional Transmission:

None widely documented for the Sports 2000 (SR311/SRL311).

Clutch Type:

Hydraulically operated single dry plate clutch

📐 Dimensions

Length:

Approx. 3945 mm (155.3 in)

Width:

Approx. 1575 mm (62.0 in)

Height:

Approx. 1290 mm (50.8 in)

Wheelbase:

Approx. 2280 mm (89.8 in)

Curb Weight:

Approx. 940 kg (2072 lbs)

Gross Weight:

Not specified, typically around 1200-1300 kg

🛡️ Safety Features

Crash Safety Ratings:

N/A (Modern safety rating systems were not in place for vehicles of this era).

Braking System:

Front Disc Brakes, Rear Drum Brakes

Seatbelts:

Likely optional or lap belts in early models, three-point belts may have become standard later in the production run. Manual will detail fitment.

Restraint System Coverage:

Manual covers the restraint system, implying information on seat belts and potentially mounting points.

💡 Technology Features

Audio System:

Basic AM radio (likely optional), speaker arrangement typically limited to dashboard or door panels.

Features:

None by modern standards. Focus is on driver engagement and mechanical feedback.

🔧 Maintenance

Oil Change Interval:

Typically every 3,000-5,000 miles or 3-6 months. Manual will provide specific recommendations.

Tune Up Interval:

Spark plugs, points, and condenser typically every 6,000-12,000 miles. Manual will detail.

Engine Oil:

API SE/SF or equivalent. Viscosity: SAE 10W-30 or 10W-40 recommended for general use. Manual will confirm specific grade.

Transmission Fluid:

API GL-4, SAE 75W-90 or 80W-90 gear oil. Manual will specify exact type and capacity.

Coolant:

Ethylene glycol-based antifreeze. Mixture of 50/50 antifreeze and distilled water. Capacity approx. 7-8 liters. Manual will confirm.

Brake Fluid:

DOT 3 or DOT 4 brake fluid. Manual will specify.

Chassis Grease:

General purpose lithium-based grease for lubrication points. Manual will specify type and quantity for periodic lubrication.

Common Wear Items:

Carburetor tuning and maintenance, ignition system components (points, condenser, coil), clutch wear, rust in bodywork and sills, brake system components.

Engine Specific Points:

Valve adjustment, timing chain wear (check tensioner), oil leaks from gaskets and seals. The U20 engine is known for its high-revving nature but requires diligent maintenance.

📚 Vehicle History

Brand Origin:

Datsun (Nissan's export brand) began producing vehicles in 1931. Known for reliable and affordable cars.

Fairlady Lineage:

The Sports 2000 evolved from earlier Datsun Fairlady models (like the SP310), gaining a more powerful engine and refined chassis. The SR311 and SRL311 represent the pinnacle of this generation.

Production Years For Model:

1965-1970

Manufacturing Location:

Japan

Significance:

A crucial model for Datsun in establishing its reputation for sporty, affordable performance in international markets, paving the way for the later Z-car series.

🏆 Awards & Recognition

Historical Acclaim:

While specific awards are not widely publicized for this model, the Datsun Sports 2000 is widely recognized by automotive historians and enthusiasts as a landmark sports car that significantly contributed to Japan's reputation in global automotive manufacturing.