Target Audience:
Professional Mechanics, Datsun 280Z Owners, Enthusiasts, Restoration Specialists
Uniqueness:
Factory-issued workshop manual, identical to those used by official dealers, offering the highest level of accuracy and completeness for the specified model years.
Features:
Step-by-step diagrams, torque settings, fluid capacities, electrical schematics, factory diagnostic procedures.
Primary Coverage:
Workshop Service and Repair
Secondary Coverage:
Diagnostics, Maintenance, Troubleshooting
Estimated Pages:
Thousands of pages (as stated in description)
Type:
Professional Workshop Manual
Digital Format:
Acrobat PDF
Compatibility:
Windows & MAC compatible
Powertrain:
Engine, Fuel System, Ignition System, Exhaust System, Drivetrain, Transmission, Clutch, Driveshafts, Differential
Chassis:
Suspension (Front & Rear), Steering, Brakes (Front & Rear), Wheels & Tires
Electrical:
Wiring Diagrams, Lighting System, Starting System, Charging System, Ignition System, Instruments, Controls, Audio System
Body:
Body Panels, Doors, Windows, Interior Trim, Seats, Bumpers, Exterior Trim
Cooling System:
Radiator, Water Pump, Thermostat, Hoses, Fan
Exhaust System:
Manifolds, Pipes, Muffler, Catalytic Converter (if equipped for specific markets)
Maintenance:
Oil Changes, Filter Replacements, Spark Plug Replacement, Tune-ups, Fluid Checks & Changes, Brake Pad Replacement, Belt Inspection & Replacement
Repair:
Engine Overhaul, Transmission Rebuild, Suspension Component Replacement, Brake System Repair, Electrical Component Diagnosis & Repair, Body Panel Repair, HVAC System Repair
Diagnostics:
Troubleshooting Guides, Symptom-Based Diagnosis, Electrical Schematics Interpretation, Component Testing Procedures
Component Rebuild:
Engine internal components (pistons, rings, bearings), cylinder head, fuel injectors, throttle body.
Depth:
Comprehensive; from basic maintenance to complete engine and transmission rebuilds, including factory diagnostic procedures.
Specifications:
Includes detailed torque specifications for critical fasteners, bearing clearances, piston ring gaps, valve lash adjustments.
Configuration:
Inline 6-Cylinder, SOHC
Displacement:
2800 cc (2.8 Liters)
Horsepower Est:
Approx. 170-180 hp (SAE Gross) for 1976-1977 models, depending on specific market and emissions controls.
Torque Est:
Approx. 220-225 lb-ft (SAE Gross) for 1976-1977 models.
Induction Type:
Bosch L-Jetronic Fuel Injection
Fuel Type:
Unleaded Gasoline
Ignition Type:
Electronic Ignition (Distributor-based)
Length:
Approx. 162.8 inches (4135 mm)
Width:
Approx. 64.2 inches (1630 mm)
Height:
Approx. 50.8 inches (1290 mm)
Wheelbase:
Approx. 90.7 inches (2304 mm)
Curb Weight Est:
Approx. 3,000 - 3,200 lbs (1360 - 1450 kg)
Era Compliance:
Designed to meet 1970s safety standards; specific NHTSA ratings may not be directly comparable to modern standards.
Braking System:
Front Disc Brakes, Rear Drum Brakes (standard); some models may have had 4-wheel discs as an option or later upgrade.
Seatbelts:
Three-point front seatbelts.
Steering Column:
Collapsible steering column (introduced on later S30 models).
Oil Change Interval:
Typically every 3,000-5,000 miles or 6 months, refer to manual for exact specification.
Spark Plug Replacement:
Refer to manual; generally between 15,000-30,000 miles depending on type.
Engine Oil Type:
Refer to manual for viscosity (e.g., SAE 10W-30 or 10W-40 commonly used), API service classification.
Coolant Type:
Ethylene Glycol based antifreeze/coolant, refer to manual for mixture ratio (e.g., 50/50).
Transmission Fluid Manual:
GL-4 Gear Oil (e.g., SAE 75W-90 or 80W-90, refer to manual for exact spec).
Transmission Fluid Automatic:
Dexron II (or equivalent, refer to manual for exact specification).
Brake Fluid Type:
DOT 3 or DOT 4 (refer to manual).
Rust Prone Areas:
Wheel wells, rocker panels, floor pans, rear valence, strut towers.
Fuel Injection System:
Early L-Jetronic systems can be sensitive to vacuum leaks, fuel pump issues, or faulty airflow meters.
Electrical System:
Aging wiring harnesses, corrosion in connectors, and intermittent failures are common in vehicles of this age.
Engine Performance:
Oil leaks, coolant leaks (especially from the radiator and hoses), and timing chain wear can occur.
Brand Origin:
Datsun (Nissan's export brand), established in Japan.
Predecessor:
Datsun 240Z (S30), Datsun 260Z (S30).
Design Philosophy:
Continuation of the successful 'Z-car' lineage, offering a blend of sports car performance, styling, and relatively affordable pricing.
Production Era:
Part of the S30 generation, which ran from 1969 to 1978 (though the 280Z specifically was introduced for the 1975 model year).
Manufacturing Location:
Japan
