Target Audience:
Professional technicians, DIY mechanics, and owners seeking in-depth knowledge of their 1980 Datsun 310.
Competitor Manuals:
This manual serves as the primary technical reference, often surpassing general repair guides in detail and accuracy for this specific model.
Unique Selling Points:
Instant download for immediate access, manufacturer-written for accuracy, comprehensive coverage, printable sections for workshop use.
Cost Savings:
Enables owners to perform maintenance and repairs themselves, saving on labor costs.
Versatility:
Can be used for routine maintenance, complex repairs, troubleshooting, and as a reference guide.
Engine And Powertrain:
Engine overhaul, fuel system, ignition system, cooling system, lubrication, exhaust system, clutch, manual transmission, automatic transmission (if applicable).
Chassis And Suspension:
Front suspension (MacPherson strut), rear suspension (leaf springs, coil springs depending on variant), steering system, braking system (front disc, rear drum).
Electrical System:
Wiring diagrams, lighting system, starting system, charging system (alternator), instrumentation, accessories.
Body And Interior:
Body panel removal and installation, interior trim, door mechanisms, glass, seat adjustment.
Maintenance:
Periodic maintenance charts, oil changes, filter replacements, fluid checks, lubrication points.
Repair:
Step-by-step repair instructions for all major systems, component replacement, adjustment procedures.
Troubleshooting:
Diagnostic information, symptom-based troubleshooting guides, common issues and their solutions.
Overhaul:
Detailed procedures for engine, transmission, and other major component overhauls.
Depth Of Information:
Suitable for professional technicians and advanced DIY mechanics, covering complex repairs and diagnostics.
Engine Code Typical:
A12 (most common for Datsun 310/B210)
Engine Type:
Inline 4-cylinder, OHC (Overhead Camshaft)
Displacement:
1.2 Liters (1171 cc)
Horsepower Approx:
55-65 HP (depending on configuration and emissions controls)
Torque Approx:
65-75 lb-ft
Carburetor:
Single-barrel Hitachi or SU carburetor (typical)
Fuel Type:
Unleaded Gasoline
Ignition Type:
Distributor-based, points and condenser (or early electronic ignition in some later models).
Cooling Medium:
Water-cooled
Oil Capacity Approx:
3.5 Quarts (3.3 Liters) with filter change
Transmission Type Standard:
4-speed Manual Transmission
Transmission Type Optional:
3-speed Automatic Transmission (less common)
Transmission Fluid Spec Manual:
API GL-4 Gear Oil (e.g., SAE 75W-90 or SAE 80W-90)
Transmission Fluid Spec Automatic:
Dexron II or equivalent (for automatic)
Safety Standards Era:
Designed to meet 1970s US safety regulations (e.g., Federal Motor Vehicle Safety Standards - FMVSS).
Braking System:
Front disc brakes, rear drum brakes. Power assist may be optional or standard on higher trims.
Seat Belts:
Standard lap and shoulder belts (front), lap belts (rear).
Steering Column:
Collapsible steering column (introduced in this era).
Oil Change Interval:
Typically every 3,000 - 5,000 miles (4,800 - 8,000 km) or 3-6 months, depending on driving conditions.
Tune Up Interval:
Spark plugs, points, and condenser checks/replacement typically every 15,000 - 30,000 miles (24,000 - 48,000 km).
Engine Oil Type:
API SE, SF, or SG rated oil, SAE 10W-30 or 10W-40 recommended for most temperatures.
Coolant Type:
Ethylene glycol-based antifreeze, typically a 50/50 mix with distilled water.
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid.
Rust And Corrosion:
Common issue in older vehicles, particularly in areas with road salt. Check floor pans, rocker panels, wheel wells, and chassis.
Carburetor Performance:
Carburetors can become gummed up over time, leading to rough idling, poor starting, and fuel efficiency issues.
Ignition System Wear:
Points, condenser, and distributor rotor/cap are wear items that require regular inspection and replacement.
Suspension Wear:
Bushings, ball joints, and strut mounts can wear, leading to noise, poor handling, and alignment issues.
Electrical Gremlins:
Aging wiring insulation, corroded connections, and failing relays can cause intermittent electrical problems.
Manufacturer Origin:
Datsun (Nissan) from Japan.
Predecessor:
Datsun 1200 (B110)
Generation Details:
The Datsun 310 (Datsun 1300/B210) was a compact car produced from 1977 to 1978, with the 1980 model year likely representing a carryover or minor update of the B210 platform, sold in some markets as the Datsun 310.
Production Period:
The B210 platform, on which the 310 is based, was produced from 1977-1978 in Japan. Model years for export markets could extend beyond.
Manufacturing Locations:
Primarily Japan; potential assembly in other countries depending on market.
