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.