Engine:
Detailed coverage including disassembly, assembly, inspection, repair, and adjustment of all engine components.
Fuel System:
Carburetor(s) service, fuel pump, fuel lines, and emissions control systems.
Cooling System:
Radiator, water pump, thermostat, cooling fan, and hoses.
Ignition System:
Spark plugs, ignition coils, distributor, ignition timing, and related components.
Transmission:
Manual transmission overhaul, clutch service, and identification of different transmission types used.
Drivetrain:
Driveshafts, differentials, and rear axle service.
Suspension:
Front and rear suspension components, shock absorbers, springs, and alignment procedures.
Steering:
Steering column, steering gear, and power steering system (if applicable).
Brakes:
Brake system service including front/rear drum or disc brakes, master cylinder, wheel cylinders, brake lines, and hydraulic system bleeding.
Electrical System:
Battery, charging system (alternator, regulator), starting system (starter motor), lighting, instruments, fuses, relays, and wiring diagrams.
Body And Chassis:
Body panel repairs, doors, windows, interior trim, and chassis lubrication.
Heating And Air Conditioning:
HVAC system components, controls, and refrigerant service (if applicable).
Maintenance:
Scheduled maintenance, fluid checks and changes, filter replacements, lubrication points.
Troubleshooting:
Diagnostic procedures for common problems and symptoms across all systems.
Repair:
Step-by-step repair instructions for all major mechanical and electrical components.
Disassembly:
Detailed instructions for component removal and disassembly.
Assembly:
Detailed instructions for component reassembly and installation.
Cleaning And Reinstallation:
Procedures for cleaning parts before reassembly and proper reinstallation techniques.
Depth Of Coverage:
Comprehensive, covering both general maintenance and in-depth mechanical and electrical repairs suitable for professional technicians and informed DIYers.
Engine Type:
Inline-4 Cylinder (Common for Datsun 310 models)
Engine Code:
A12 (Most likely for 1980 Datsun 310, though specific variations may exist).
Displacement:
1.2 Liters (1171 cc)
Horsepower:
Approximately 60-70 hp (Varies by market and specific tuning).
Torque:
Approximately 66-72 lb-ft (Varies by market and specific tuning).
Carburetion:
Single barrel carburetor (e.g., Hitachi or Mikuni).
Fuel Type:
Unleaded Gasoline
Bore X Stroke:
73.0 mm x 69.7 mm (Standard for A12)
Wheelbase:
Approximately 90.5 inches (2300 mm)
Overall Length:
Approximately 153.5 inches (3900 mm)
Overall Width:
Approximately 61.2 inches (1555 mm)
Overall Height:
Approximately 53.3 inches (1355 mm)
Curb Weight:
Approximately 1700-1850 lbs (770-840 kg)
Wheel Size:
13 inch wheels (common)
Tire Size:
155SR13 or 165/70SR13 (typical)
Bolt Pattern:
4x114.3 mm (4x4.5 inch)
Oil Change:
Every 3,000 miles or 3 months (Typical for the era).
Air Filter Replacement:
Every 15,000 miles or 12 months.
Spark Plug Replacement:
Every 20,000-30,000 miles.
Transmission Fluid Change:
Every 30,000 miles or 24 months.
Engine Oil Type:
API SF or SG classification, SAE 10W-30 or 10W-40 recommended (check manual for exact spec).
Engine Oil Capacity:
Approximately 3.4 US quarts (3.2 liters) with filter change.
Coolant Type:
Ethylene Glycol based antifreeze (50/50 mix with distilled water).
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Transmission Fluid Type:
Manual: GL-4 Gear Oil SAE 75W-90 or 80W-90. Automatic: Dexron II (if applicable).
Rust And Corrosion:
Common issue for vehicles of this era, especially in areas with salt use.
Carburetor Issues:
Can become clogged or worn over time, affecting fuel delivery and engine performance.
Ignition System Wear:
Distributor points, condenser, and ignition coils can wear out, leading to starting or running problems.
Suspension Bushings:
Rubber bushings in suspension and steering can degrade, causing noise and imprecise handling.
Manufacturer:
Datsun (a division of Nissan Motor Company)
Previous Generations:
The Datsun 310 nameplate was used on several generations of small FWD cars, with the 1980 model being part of the B310 generation, succeeding the Sunny Excellent (B210).
Body Styles:
Typically available as a 2-door sedan, 4-door sedan, and a 3-door hatchback (often referred to as the Datsun P-810 or Datsun 310 Wagon/Hatchback).
Production Period:
The B310 generation was produced from 1977 to 1981.
Manufacturing Location:
Japan (Primary manufacturing location for Nissan/Datsun vehicles of this era).
