Target Audience:
Professional automotive technicians, DIY mechanics, and Datsun 610 enthusiasts.
Value Proposition:
Provides essential, manufacturer-approved information to perform accurate repairs and maintenance, saving on dealership labor costs.
Format Advantage:
Instant PDF download eliminates shipping costs and delays, allowing for immediate access and selective printing.
Accuracy:
Original factory documentation ensures the highest level of accuracy and completeness for repairs and diagnostics.
General Coverage:
Comprehensive repair, maintenance, diagnostics, and service for the 1976 Datsun 610.
Estimated Page Count:
Hundreds of pages (typical for factory workshop manuals of this era).
Type:
Workshop Service Manual / Repair Manual / Factory Service Manual
Format:
PDF (Digital Download)
Engine Mechanical:
Engine overhaul, disassembly, inspection, assembly, timing, lubrication systems, cooling systems, fuel delivery systems.
Engine Electrical:
Ignition system, starting system, charging system, emission control systems.
Transmission:
Manual and Automatic transmission overhaul, diagnosis, and repair.
Drivetrain:
Clutch, driveshafts, differential, axles.
Suspension:
Front and rear suspension components, steering system, alignment specifications.
Brakes:
Brake system diagnosis and repair (hydraulic, disc and drum components).
Electrical System:
Wiring diagrams, lighting system, instrumentation, accessories, power distribution.
Body And Chassis:
Body construction, exterior trim, interior components, body repair, chassis specifications.
Heating And Air Conditioning:
HVAC system diagnosis and repair (if applicable to the model year and specific vehicle).
Maintenance:
Scheduled maintenance procedures, fluid level checks and changes, filter replacements, tune-up procedures.
Troubleshooting:
Diagnostic charts, symptom-based troubleshooting for various systems.
Repair:
Step-by-step repair instructions for all major components and systems.
Overhaul:
Detailed procedures for complete disassembly, inspection, and reassembly of engine, transmission, and differentials.
Diagnostics:
Electrical diagnostics, mechanical diagnostics, component testing.
Depth:
Professional-level detail, suitable for trained technicians and advanced DIY enthusiasts. Includes torque specifications, clearances, and testing procedures.
Engine Code:
L20B (common for 1976 Datsun 610)
Engine Type:
Inline 4-cylinder, SOHC (Single Overhead Camshaft)
Displacement:
1970 cc (2.0 Liters)
Bore X Stroke:
82.0 mm x 92.0 mm
Compression Ratio:
8.5:1 (typical, may vary by market/emissions)
Horsepower:
Approximately 100-110 HP (net, at specified RPM)
Torque:
Approximately 120-130 lb-ft (net, at specified RPM)
Fuel Delivery:
Two-barrel downdraft carburetor (e.g., Hitachi SU or similar).
Fuel Type:
Unleaded gasoline (typically 91 octane or higher).
Type:
4-speed Manual Transmission (e.g., FS5W71B or similar).
Type:
3-speed Automatic Transmission (e.g., Chrysler A727 based, 'TorqueFlite' designation).
Manual Fluid:
GL-4 SAE 75W-90 or SAE 80W-90 gear oil.
Automatic Fluid:
Dexron II or equivalent automatic transmission fluid (ATF).
Wheelbase:
Approx. 98.4 inches (2500 mm)
Overall Length:
Approx. 170.3 inches (4325 mm)
Overall Width:
Approx. 64.2 inches (1630 mm)
Overall Height:
Approx. 53.5 inches (1360 mm)
Curb Weight:
Approx. 2400 - 2600 lbs (1090 - 1180 kg), depending on body style and equipment.
Gross Vehicle Weight Rating:
Typically around 3300 lbs (1500 kg).
Crash Safety Era:
Safety standards of the mid-1970s; modern crash testing data not directly applicable.
Brakes:
Front disc brakes, rear drum brakes.
Seat Belts:
Lap and shoulder belts in front, lap belts in rear.
Steering Column:
Collapsible steering column for improved impact absorption.
Audio System:
AM/FM radio, optional AM/FM stereo or cassette player. Limited connectivity by modern standards.
ABS:
Anti-lock Braking System (ABS) not available on this model.
Airbags:
Driver or passenger airbags not standard or available.
Modern Features:
No factory provisions for USB, Bluetooth, or smartphone integration. Modern audio upgrades are common aftermarket modifications.
Oil Change:
Every 3,000 miles or 3 months (typical for the era).
Tune Up:
Every 12,000 - 15,000 miles or 12 months, including spark plug replacement, ignition timing adjustment, and carburetor adjustment.
Transmission Fluid:
Check every 15,000 miles; change every 30,000 miles (manual), or as per automatic transmission service intervals.
Coolant Flush:
Every 24,000 miles or 24 months.
Engine Oil:
API SF or SG classification, SAE 10W-30 or 10W-40 (viscosity may vary with ambient temperature).
Coolant:
Ethylene Glycol based coolant, mixed 50/50 with distilled water.
Brake Fluid:
DOT 3 or DOT 4 hydraulic brake fluid.
Rust Corrosion:
Common issue due to age and materials used, particularly in the rocker panels, rear wheel arches, and underbody.
Carburetor Performance:
Can become finicky with age; requires regular cleaning and adjustment. Ignition system components (points, condenser) also require maintenance.
Electrical Gremlins:
Aging wiring harnesses and connectors can lead to intermittent electrical issues.
Suspension Wear:
Ball joints, tie rod ends, and bushings are wear items that may require replacement.
Parent Company:
Nissan Motor Co., Ltd.
Generation:
Second generation Datsun 610 ( chassis code 610, replacing the 510).
Body Styles:
Offered in Sedan (4-door), Hardtop Coupe (2-door), and Station Wagon variants.
Design Philosophy:
Transitioned towards a more luxurious and Americanized styling compared to its predecessor (510), featuring cleaner lines and updated amenities.
Production Years:
1971-1977 (globally); specifically 1976 model year.
Manufacturing Locations:
Japan (primarily), and potentially assembly in other markets.
