Segment:
        
        
            Compact pickup truck
        
     
    
        
            Target Audience:
        
        
            Owners, mechanics, restoration enthusiasts seeking detailed repair and maintenance information for the Datsun 320 Truck.
        
     
    
    
        
            Competitors Era:
        
        
            Toyota Stout, Ford Falcon Ranchero, Chevrolet El Camino (though generally larger), early Japanese pickups from Mitsubishi and Isuzu.
        
     
    
    
        
            Vehicle Appeal:
        
        
            Compact size, robust simplicity, fuel efficiency for its era, capable of light-duty hauling and utility.
        
     
    
        
            Manual Value Proposition:
        
        
            Enables independent repair, reduces reliance on specialized shops, aids in preserving a classic vehicle, offers cost savings on maintenance.
        
     
 
    
    
    
        
            Primary Coverage:
        
        
            Datsun Truck Model 320
        
     
    
        
            Additional Coverage:
        
        
            Troubleshooting, maintenance, repair, wiring diagrams
        
     
    
    
        
            Estimated Page Count:
        
        
            Varies by specific publication, typically several hundred pages for a complete factory service manual.
        
     
    
    
        
            Type:
        
        
            Factory Service Repair Manual / Workshop Manual
        
     
    
    
    
    
 
    
    
    
        
            Engine Mechanical:
        
        
            Engine assembly, disassembly, inspection, repair, overhaul, cooling system, lubrication system, fuel system (carburetion), exhaust system.
        
     
    
        
            Engine Electrical:
        
        
            Ignition system, starting system, charging system, emissions control systems (if applicable for the era).
        
     
    
        
            Transmission:
        
        
            Manual transmission overhaul, clutch system, drive shafts, differentials.
        
     
    
        
            Chassis And Suspension:
        
        
            Front suspension (independent), rear suspension (leaf spring), steering system, wheel alignment, shock absorbers, springs.
        
     
    
        
            Brakes:
        
        
            Hydraulic brake system (drum brakes front and rear), parking brake system, brake fluid specifications, bleeding procedures.
        
     
    
        
            Electrical System:
        
        
            Wiring diagrams, lighting system, instruments, switches, fuses, battery, horn.
        
     
    
        
            Body And Trim:
        
        
            Body panel removal/installation, door mechanisms, window regulators, seats, interior trim.
        
     
    
    
        
            Maintenance:
        
        
            Scheduled maintenance intervals, oil change procedures, filter replacements, lubrication points, fluid checks.
        
     
    
        
            Troubleshooting:
        
        
            Diagnostic procedures for common and uncommon problems across all major systems.
        
     
    
        
            Repair Overhaul:
        
        
            Detailed step-by-step instructions for component disassembly, repair, reassembly, and adjustment.
        
     
    
        
            Wiring Diagrams:
        
        
            Complete electrical schematics for various vehicle configurations.
        
     
    
    
        
            Depth:
        
        
            Comprehensive, covering basic maintenance to in-depth engine and transmission overhauls, including diagnostic procedures and specifications.
        
     
 
    
    
    
        
            Engine Code:
        
        
            E1 (typically)
        
     
    
        
            Engine Type:
        
        
            Inline 4-cylinder, Overhead Valve (OHV)
        
     
    
        
            Displacement Cc:
        
        
            1.2 Liters (approx. 1189 cc)
        
     
    
        
            Bore X Stroke Mm:
        
        
            Approx. 71.0 mm x 75.0 mm
        
     
    
        
            Horsepower Ps:
        
        
            Approximately 45-55 PS (net)
        
     
    
        
            Torque Kg-M:
        
        
            Approximately 8.0-9.0 kg-m (net)
        
     
    
    
        
            Fuel Delivery:
        
        
            Single-barrel carburetor (e.g., Hitachi, Solex).
        
     
    
        
            Fuel Type:
        
        
            Unleaded gasoline (octane rating suitable for the era, likely low lead or unleaded).
        
     
    
    
        
            Ignition Type:
        
        
            Conventional distributor ignition system.
        
     
 
    
    
    
        
            Crash Safety Era:
        
        
            Standards from the 1960s, likely no formal crash test ratings as known today. Focus on basic structural integrity.
        
     
    
    
        
            Braking System:
        
        
            Hydraulic drum brakes on all four wheels.
        
     
    
        
            Steering System:
        
        
            Recirculating ball steering (non-power assisted).
        
     
    
    
        
            Seat Belts:
        
        
            Likely lap belts for driver and passenger in early models; three-point belts may have been optional or added later.
        
     
    
        
            Windshield:
        
        
            Laminated safety glass.
        
     
 
    
    
    
        
            Audio System:
        
        
            AM radio (optional), likely with a single speaker. Later models might have offered FM capabilities.
        
     
    
        
            Gauges:
        
        
            Speedometer, fuel gauge, oil pressure light, ammeter (or battery light), temperature light. Minimal instrumentation.
        
     
    
    
        
            None:
        
        
            No modern driver assistance systems were available. Focus on basic mechanical operation.
        
     
    
    
        
            None:
        
        
            No connectivity features beyond basic radio reception.
        
     
 
    
    
    
        
            Oil Change Km Miles:
        
        
            Recommended every 5,000 km (approx. 3,000 miles) or 6 months, whichever comes first.
        
     
    
        
            Filter Replacement Km Miles:
        
        
            Oil filter with every oil change. Air filter and fuel filter inspection/replacement at longer intervals (e.g., 10,000-20,000 km).
        
     
    
        
            Tune Up Intervals:
        
        
            Spark plugs, points, and condenser typically every 10,000-15,000 km for optimal performance.
        
     
    
    
        
            Engine Oil Type:
        
        
            API Service SG/SH or equivalent (for modern interpretation). In period, likely SAE 20W-50 or 10W-30 depending on climate.
        
     
    
        
            Engine Oil Capacity Liters:
        
        
            Approximately 3.5 - 4.0 liters (with filter change).
        
     
    
        
            Coolant Type:
        
        
            Ethylene glycol based coolant with corrosion inhibitors (typically a 50/50 mix with distilled water).
        
     
    
        
            Transmission Fluid Type:
        
        
            GL-4 Hypoid Gear Oil (e.g., SAE 75W-90 or 80W-90)
        
     
    
        
            Rear Axle Fluid Type:
        
        
            GL-4 or GL-5 Hypoid Gear Oil (e.g., SAE 80W-90 or 90)
        
     
    
        
            Brake Fluid Type:
        
        
            DOT 3 or DOT 4 Hydraulic Brake Fluid (glycol-based).
        
     
    
    
        
            Engine Wear:
        
        
            Valve stem seals, piston ring wear leading to oil consumption, potential for cylinder head gasket leaks over time.
        
     
    
        
            Carburetor:
        
        
            Perishable parts (gaskets, diaphragms) can degrade, requiring rebuild. Ignition points and condenser wear.
        
     
    
        
            Suspension Wear:
        
        
            Ball joints, tie rod ends, and bushings can wear out, affecting steering and ride quality. Leaf spring fatigue.
        
     
    
        
            Rust And Corrosion:
        
        
            Common in older vehicles, particularly on the chassis, bed floor, cab corners, and wheel arches. Requires diligent rust prevention and repair.
        
     
    
        
            Electrical Corrosion:
        
        
            Wiring connectors and grounds can corrode, leading to intermittent electrical issues.
        
     
 
    
    
    
        
            Manufacturer Origin:
        
        
            Japan (Nissan Motor Co.)
        
     
    
    
    
        
            Production End Year:
        
        
            1965
        
     
    
        
            Key Changes During Production:
        
        
            Minor styling updates, potential powertrain variations for different markets, introduction of higher trim levels.
        
     
    
    
        
            Manufacturing Locations:
        
        
            Japan, potentially assembled in other countries for export markets.