Heating and air conditioning system components, diagnosis, repair
Body Electrical:
Power windows, door locks, mirrors, wipers, horn, troubleshooting
Procedures Included
Engine Overhaul:
Complete engine disassembly, cleaning, inspection, reassembly, and tuning
Fuel Injection Diagnosis:
Step-by-step troubleshooting of L-Jetronic system faults, sensor testing, injector checks
Transmission Rebuild:
Detailed instructions for rebuilding both manual and automatic transmissions
Suspension Alignment:
Front and rear suspension geometry settings, caster, camber, toe, and thrust angle adjustments
Brake Service:
Brake pad and rotor replacement, caliper overhaul, bleeding the brake system, parking brake adjustment
Electrical Troubleshooting:
Systematic diagnosis of electrical issues using wiring diagrams and component testing
Diagnostic Procedures:
Factory-level diagnostic procedures for various systems
Maintenance Schedule:
Recommended service intervals for all major components and fluids
Lubrication Points:
Chassis lubrication points and recommended grease types
Body Repair:
Procedures for body panel replacement, dent repair, and rust prevention
Interior Restoration:
Guidance on removing and reassembling interior trim, seats, and carpets
Technical Depth
Depth:
Comprehensive: from basic maintenance to full engine and transmission rebuilds, advanced diagnostics
Diagnostic Tools:
Includes information on interpreting diagnostic codes and using specialized tools
Specifications:
Detailed torque settings, fluid capacities, clearances, and tolerances
📊 Manual Specifications
File Format
Format Details:
Adobe Acrobat PDF (v. 5.0 or later recommended for optimal viewing)
Searchability:
Fully searchable text for quick information retrieval
Printability:
Printable pages for use in a workshop environment
Print Quality
Quality:
High-resolution scans of original factory manuals, ensuring clarity of text and diagrams
Binding Type
Binding:
N/A (Digital Download)
Paper Type
Paper Type:
N/A (Digital Download)
⚙️ Engine Specifications
Primary Engine
Engine Code:
L28E
Configuration:
2.8 Liter (2753cc) Inline 6-Cylinder, SOHC
Performance
Horsepower:
Approx. 145-150 hp @ 5200 rpm (varies by market and emissions controls)
Torque:
Approx. 205-210 lb-ft @ 3600 rpm (varies by market and emissions controls)
Compression Ratio:
8.3:1 or 8.5:1 (depending on variant)
Fuel System
Fuel Delivery:
Bosch L-Jetronic Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded gasoline (Premium recommended)
Cooling System
Coolant Type:
Ethylene Glycol based antifreeze (50/50 mix with distilled water recommended)
Lubrication
Oil Type:
API SG/SH or equivalent, SAE 10W-30 or 10W-40 recommended (check manual for specific ambient temperature ranges)
Oil Capacity:
Approx. 4.5-5.0 US quarts (with filter change)
🔧 Transmission
Standard
Type:
5-speed manual transmission
Optional
Type:
3-speed automatic transmission
Features
Manual Fluid Type:
API GL-4 SAE 80W-90 or 85W-90 gear oil
Automatic Fluid Type:
Dexron-II or equivalent automatic transmission fluid (ATF)
Manual Fluid Capacity:
Approx. 2.5 US quarts
Automatic Fluid Capacity:
Approx. 3.0 US quarts (dry fill)
📐 Dimensions
Exterior
Length:
Approx. 179.3 inches (4555 mm)
Width:
Approx. 66.7 inches (1695 mm)
Height:
Approx. 50.6 inches (1285 mm)
Wheelbase:
Approx. 91.3 inches (2320 mm)
Weights
Curb Weight:
Approx. 3000-3300 lbs (1360-1495 kg), varies by trim and equipment
Gross Vehicle Weight Rating Gvwr:
Varies by model, typically around 4000 lbs
🛡️ Safety Features
Ratings
Crash Test Results:
No specific NHTSA or IIHS ratings available for this model year, as testing standards were different
Active Features
Brakes:
Power-assisted front disc brakes, rear drum or disc brakes
Steering:
Power steering (standard on most models)
Passive Features
Seat Belts:
Three-point front seat belts, lap belts in rear (if applicable)
Steering Column:
Collapsible steering column
💡 Technology Features
Infotainment
Audio System:
Factory AM/FM radio with cassette player (optional); often upgraded by owners
Instrumentation:
Analog gauges for speedometer, tachometer, fuel, temperature, oil pressure; warning lights for various systems
Driver Assistance
Cruise Control:
Optional electronic cruise control system
Speed Sensitive Steering:
N/A
Connectivity
Connectivity Features:
N/A (No factory Bluetooth, USB, or smartphone integration)
🔧 Maintenance
Service Intervals
Oil Change:
Every 3,000-5,000 miles or 6-12 months, whichever comes first (refer to manual for specific recommendations)
Air Filter:
Inspect every oil change, replace as needed (typically every 15,000-30,000 miles)
Spark Plugs:
Replace approximately every 30,000 miles (check specific plug type and gap)
Fuel Filter:
Replace approximately every 30,000 miles
Coolant Flush:
Every 2-3 years or 30,000-50,000 miles
Timing Belt:
N/A (Inline 6 with timing chain)
Fluid Specifications
Brake Fluid:
DOT 3 or DOT 4 automotive brake fluid
Power Steering Fluid:
Dextron-II ATF or equivalent power steering fluid
Known Issues
Rust:
Prone to rust in wheel wells, rocker panels, and battery tray area due to age and design
Fuel Injection:
L-Jetronic system can be sensitive; aging fuel injectors, fuel pumps, and sensors can cause performance issues
Electrical Connectors:
Corrosion and degradation of electrical connectors can lead to intermittent faults
Suspension Bushings:
Rubber suspension bushings degrade over time, affecting ride and handling
Climate Control:
Age-related wear in HVAC components can lead to reduced cooling or heating performance
📚 Vehicle History
Brand Heritage
Brand Origin:
Datsun, a division of Nissan Motor Corporation, Japan
Model Evolution
Predecessor:
Datsun 280Z (S30 chassis)
Generation:
S130 (second generation Z-car)
Changes For 1983:
Minor styling updates, potential refinements to suspension and electronics
Production
Production Years:
1978-1983 (S130 generation)
Manufacturing Locations:
Japan
🏆 Awards & Recognition
Recognitions
Automotive Press:
Generally well-received by automotive press for its blend of performance, styling, and GT comfort. Often lauded for its improved refinement over the original 240Z/260Z/280Z models.
Collectible Status:
Considered a collectible classic sports car, appreciated for its historical significance as the last 'Datsun' branded Z-car and its comfortable grand touring capabilities.
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