Target Audience:
Professional technicians, DIY mechanics, and owners of Datsun Sports 1600.
Purpose:
To provide comprehensive guidance for the maintenance and repair of the Datsun Sports 1600.
Value Proposition:
Offers factory-level information, often surpassing what is available in easily accessible retail channels for vintage vehicles.
Accessibility:
Instant PDF download for immediate use.
Completeness:
Covers a wide range of repair and maintenance tasks, akin to a factory service manual.
Engine Service:
Engine overhaul, tuning, carburetor adjustment, ignition system, cooling system, lubrication system.
Transmission Service:
Manual transmission removal, disassembly, inspection, reassembly, clutch service.
Drivetrain Service:
Rear axle assembly, driveshaft, universal joints.
Suspension Service:
Front suspension (independent), rear suspension, shock absorbers, springs, bushings.
Steering Service:
Steering gearbox, linkages, tie rods, steering column.
Brake Service:
Front disc brakes, rear drum brakes, master cylinder, wheel cylinders, brake lines, parking brake.
Electrical System Service:
Wiring diagrams, battery, alternator, starter motor, lighting, gauges, horn, radio.
Fuel System Service:
Fuel tank, fuel pump, fuel lines, carburetor(s) (likely Hitachi SU or similar).
Cooling System Service:
Radiator, fan, thermostat, water pump, hoses.
Body And Chassis Service:
Body panels, doors, windows, convertible top mechanism, frame, trim.
Maintenance Procedures:
Scheduled maintenance, oil changes, filter replacements, tune-ups, lubrication points.
Disassembly And Assembly:
Step-by-step instructions for component removal and installation.
Troubleshooting:
Diagnostic procedures for identifying and resolving common problems.
Cleaning And Reinstallation:
Instructions for cleaning and re-installing various parts.
Technical Adjustments:
Carburetor, ignition timing, valve clearances, brake adjustments.
Depth Of Coverage:
Detailed enough for professional technicians and advanced DIY enthusiasts with basic mechanical and electrical knowledge.
Diagnostic Capabilities:
Includes diagnostic flowcharts and symptom-based troubleshooting.
Illustrations And Diagrams:
Features illustrations, diagrams, and potentially exploded views to aid in understanding.
Engine Type:
Inline 4-cylinder, Overhead Valve (OHV) or Overhead Cam (OHC) depending on specific sub-model/year (most likely R16 SOHC).
Displacement:
1595 cc (1.6 Liters)
Horsepower Estimated:
Approximately 96-105 hp (net) depending on tuning and carburetion.
Torque Estimated:
Approximately 100-105 lb-ft (net).
Carburetion:
Typically twin Hitachi SU carburetors or single downdraft carburetor.
Fuel Type:
Unleaded gasoline (may require lead substitute or hardened valve seats for modern fuel).
Ignition Type:
Distributor with breaker points and coil.
Cooling Medium:
Water/Antifreeze mixture.
Oil Type Specification:
Refer to manual for specific grade (likely SAE 20W-50 or 10W-30 for the era).
Oil Capacity Estimated:
Approximately 4.5 - 5 quarts (with filter).
Body Style:
2-door convertible, 2+2 coupe.
Curb Weight Estimated:
Around 2,100 - 2,300 lbs (950 - 1045 kg).
Wheel Bolt Pattern:
4x114.3mm (4.5 inch PCD).
Wheel Size Standard:
14-inch steel wheels, optional alloy wheels.
Tire Size:
Typically 165/80R14 or similar.
Oil Change Interval:
Typically every 3,000 miles or 6 months, but consult manual for precise intervals.
Tune Up Interval:
Recommended annually or every 12,000 miles, including ignition timing, carburetor, and valve adjustments.
Coolant Specification:
Ethylene glycol-based antifreeze (50/50 mix with water).
Brake Fluid Specification:
DOT 3 or DOT 4 brake fluid.
Common Wear Items:
Carburetor tuning, ignition components (points, condenser, plugs), fuel lines, suspension bushings, clutch wear.
Rust Prone Areas:
Wheel wells, rocker panels, floor pans, especially in areas exposed to moisture.
Engine Tuning Considerations:
Sensitive to proper carburetor synchronization and ignition timing for optimal performance.
Datsun Motorsports Legacy:
Datsun had a growing reputation for sporty and reliable vehicles, laying groundwork for future models like the Z-car.
Design Philosophy:
Embodied the spirit of lightweight, affordable, and fun-to-drive sports cars, often compared to European roadsters of the era.
Styling Influences:
Classic European sports car styling cues.
Production Period:
1965-1970 (for the SP311/SPL311 generation).
Manufacturing Location:
Japan
