🏷️ Basic Information

Make:

Datsun

Model:

510 / Pickup

Years Covered:

1968-1972

Model Code 510:

610 (specific chassis codes vary by sub-model)

Model Code Pickup:

220/221 Series (specific chassis codes vary by sub-model)

👋 Introduction

Market Position:

Essential resource for owners and enthusiasts of the classic Datsun 510 and Pickup, targeting individuals interested in DIY maintenance and restoration.

Competitive Analysis:

This manual aims to provide original manufacturer data, surpassing generic Haynes or Chilton manuals in detail and accuracy for these specific Datsun models. Its digital format offers immediate accessibility and cost-effectiveness compared to rare physical copies.

Key Features:

Comprehensive coverage of both 510 sedan/coupe/wagon and Pickup variants, detailed technical data, clear wiring diagrams, step-by-step repair instructions, emphasis on carburetor tuning and engine mechanics characteristic of the era.

📋 Manual Details

General Coverage:

Comprehensive service and repair for Datsun 510 and Pickup models

Engine And Drivetrain:

Engine servicing, disassembly, reassembly, fuel, lubrication, carburetor rebuild/adjustments, timing chain, exhaust, mechanical, electrical, emission control, fuel system, clutch, manual transaxle, automatic transaxle, driveshaft, axle, differential, driveline, U-joint, CV joint

Electrical And Body:

Electrical system, ignition, charging, starter, battery, switches, chassis, body (interior/exterior), body electrical, HVAC, audio/video, chime/buzzer, electronic control modules, heated systems, horn, ignition control, instrument cluster, lamps, message systems, power systems

Chassis And Suspension:

Wheels, brakes, steering, suspension, restraint systems

Estimated Page Count:

Approximately 400-600 pages (typical for comprehensive service manuals of this era)

Manual Type:

Service and Repair Manual

Language:

English

Format:

Digital Download (PDF)

📖 Manual Coverage

Engine Systems:

Inline-4 OHC (e.g., L16, L18, L20B), fuel delivery (carbureted), ignition, cooling, lubrication, emission control systems relevant to the period.

Drivetrain Systems:

Clutch operation and service, manual transmissions (e.g., 4-speed, 5-speed), automatic transmissions (if applicable), rear-wheel drive axle, driveshaft, universal joints, CV joints (if equipped on specific models).

Electrical Systems:

12V negative ground system, starter motor, alternator/generator, battery, ignition system (distributor, coils, points, condensers), lighting, instrumentation, horn, wipers, various switches and relays, wiring diagrams for all major circuits.

Chassis And Suspension Systems:

Independent front suspension (MacPherson struts), leaf spring rear suspension (Pickup), steering box/rack-and-pinion (depending on model/trim), hydraulic drum brakes (front and rear, potentially front disc on some 510s), parking brake, wheel bearings, shock absorbers, springs.

Body And Interior Systems:

Body panel repair, alignment, door mechanisms, window regulators, seat adjustments, dashboard components, HVAC system (heater core, blower), trim components, sound deadening.

Engine Procedures:

Tune-ups (spark plugs, points, timing), carburetor cleaning and adjustment (e.g., Hitachi SU, Mikuni), compression testing, cylinder head removal/installation, piston/ring replacement, bearing service, timing chain replacement, oil pump service, water pump replacement, exhaust system repair/replacement.

Drivetrain Procedures:

Clutch adjustment and replacement, transmission fluid changes, rear axle fluid changes, U-joint replacement, driveshaft balancing, CV joint boot replacement and packing.

Electrical Procedures:

Ignition timing adjustment, starter testing and replacement, alternator/generator output testing and replacement, battery testing and replacement, wiring harness troubleshooting, component testing (switches, solenoids), headlight/taillight bulb replacement, fuse box troubleshooting.

Chassis And Suspension Procedures:

Brake pad/shoe replacement, brake fluid flush and bleeding, wheel cylinder/caliper overhaul, master cylinder replacement, steering linkage inspection and adjustment, ball joint replacement, tie rod end replacement, shock absorber replacement, spring replacement, wheel alignment procedures, wheel bearing repacking and adjustment.

Body And Interior Procedures:

Door lock and handle repair, window glass replacement, seat belt inspection and replacement, dashboard instrument cluster removal and repair, heater core replacement, minor body panel dent repair and preparation for paint, weatherstripping replacement.

Technical Depth:

Comprehensive, covering routine maintenance, diagnostics, troubleshooting, component replacement, and complete system overhauls. Includes detailed technical specifications and procedures suitable for both amateur and professional mechanics.

📊 Manual Specifications

File Format:

PDF

Print Quality Recommendation:

High resolution for clear diagrams and text when printed.

Binding Type Recommendation:

Spiral-bound or comb-bound for lay-flat usability in a workshop environment.

Paper Type Recommendation:

Durable, slightly heavier stock paper recommended for workshop printing.

⚙️ Engine Specifications

Engine Family:

Datsun L-Series

Common Engines:

L16 (1.6L), L18 (1.8L). The L20B (2.0L) became available in later models and may be covered depending on manual specifics.

L16 Horsepower Approx:

85-100 hp (SAE Gross)

L16 Torque Approx:

90-105 lb-ft (SAE Gross)

Fuel System Type:

Carbureted

Carburetor Examples:

Hitachi SU-type, Mikuni Solex, Hitachi 'Stromberg-style' (depending on specific market and model).

Fuel Type:

Unleaded gasoline (later models might have recommendations for lead-free)

Timing Chain Service Interval:

Inspect at 30,000 miles, replacement if noisy or slack. No fixed interval, typically replaced if symptoms arise.

Carburetor Adjustment Frequency:

As needed, often during tune-ups or if drivability issues arise.

🔧 Transmission

Standard Transmission 510:

4-speed manual (e.g., FS5W71B type)

Standard Transmission Pickup:

4-speed manual (often similar to 510 manual)

Optional Transmission:

3-speed automatic (e.g., Nissan JATCO type) was often an option for the 510, and potentially some higher-trim pickups.

Transmission Fluid Spec:

API GL-4 gear oil (e.g., SAE 75W-90 or 80W-90) for manual transmissions; Dexron-II or equivalent ATF for automatics.

Clutch Type:

Dry single-plate diaphragm spring clutch.

📐 Dimensions

510 Wheelbase Approx:

98.4 inches (2500 mm)

Pickup Wheelbase Approx:

104.3 inches (2650 mm)

510 Curb Weight Approx:

2,200 - 2,500 lbs (1000 - 1135 kg)

Pickup Curb Weight Approx:

2,500 - 2,800 lbs (1135 - 1270 kg)

Pickup Payload Capacity Approx:

500 - 1000 lbs (227 - 454 kg)

🛡️ Safety Features

Safety Ratings Era:

Safety standards were significantly different in this era; specific crash test ratings are unlikely to be comparable to modern vehicles.

Active Safety Features:

Brake system (drum/disc), steering system.

Passive Safety Features:

Lap seat belts (front), reinforced passenger compartment structure.

💡 Technology Features

Infotainment Features:

Basic AM/FM radio (often optional or aftermarket), speaker system.

Driver Assistance Features:

None by modern standards. Focus was on mechanical function and driver control.

Connectivity Features:

Not applicable in the modern sense. Mechanical linkages and basic electrical systems.

🔧 Maintenance

Oil Change Interval:

Every 3,000 miles or 3 months, whichever comes first, using appropriate Datsun-specified oil.

Engine Tune Up Interval:

Recommended every 6,000 - 12,000 miles, or as needed based on performance.

Brake Fluid Flush Interval:

Every 2 years or 24,000 miles.

Engine Oil Viscosity:

SAE 10W-30 or 10W-40 is common for these engines. Consult specific manual for precise recommendation based on ambient temperature.

Coolant Type:

Ethylene glycol-based antifreeze mixed with distilled water (50/50 ratio). Datsun specified specific coolant types.

Brake Fluid Type:

DOT 3 or DOT 4 Hydraulic Brake Fluid.

Known Issues:

Rust (especially on floor pans, rockers, wheel arches), carburetor tuning sensitivity, ignition system reliability (points/condenser), potential clutch wear, suspension bushing deterioration, cooling system efficiency (radiator, hoses).

Common Repairs:

Carburetor rebuilds, brake system overhauls, front-end suspension component replacement (ball joints, tie rods), exhaust system repairs, rear leaf spring replacement (pickup).

📚 Vehicle History

Brand Heritage:

Datsun, the precursor to Nissan, was renowned for producing reliable, affordable, and sporty vehicles. The Datsun brand was particularly strong in the US market during the 1960s and 1970s.

Model Evolution 510:

The Datsun 510 (codenamed 'Bluebird' in Japan) was introduced in 1968 and quickly gained popularity as a 'poor man's BMW' due to its sophisticated suspension and handling for its class. It was available in sedan, coupe, and wagon body styles.

Model Evolution Pickup:

The Datsun Pickup (Nissan 220/221 Series) was a compact and robust utility vehicle that established Datsun's reputation for durable trucks in the North American market. It offered a practical and economical option for commercial and personal use.

Production Period:

Datsun 510: 1968-1973 (global). Datsun Pickup (220/221): 1969-1971 (North America, global variations existed).

Production Locations:

Japan (primarily), with assembly sometimes occurring in other international locations.

🏆 Awards & Recognition

Recognitions:

The Datsun 510 was widely praised for its performance, handling, and value, often drawing comparisons to more expensive European sports sedans. The Datsun Pickup established Datsun as a major player in the compact truck market.

Consumer Ratings Era:

High reliability and owner satisfaction for its time.