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Datsun
DATSUN 240Z Service Repair Workshop Manual 1973
DATSUN 240Z Service Repair Workshop Manual 1973
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Vehicle data plateRef 129270
- Brand
- Datsun
- Vehicle
- Cars
- Models covered
- 240Z
- Years
- 1973
- Format
- PDF, searchable, print-ready
- Delivery
- Instant download after checkout
- Language
- English
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- Download link opens on the order page immediately
- The same link is emailed to you โ re-download any time
- Open on phone, tablet or PC; print only the pages you need
- Not sure it covers your model year? Ask us before you buy
๐ท๏ธ Basic Information
Identification
Make:
Datsun
Model:
240Z
Year:
1973
Codes
Chassis Code:
HS30 / HLS30
๐ Introduction
Market Position
Positioning:
Iconic Japanese sports car, the 240Z (Fairlady Z in Japan) revolutionized affordable performance motoring.
Competitive Analysis
Competitors Era:
Competed with cars like the Jaguar E-Type (at a fraction of the cost), Chevrolet Corvette, and European GT cars.
Key Features
Design Philosophy:
Stylish Italian-esque GT coupe design with a potent inline-six engine, rear-wheel drive, and a focus on driver engagement.
Value Proposition:
Exceptional performance and design for its price point, making sports car ownership accessible.
๐ Manual Details
Coverage Areas
Coverage:
All models and variants of the 1973 Datsun 240Z
Page Count
Pages:
Hundreds
Manual Type
Type:
Service Repair Workshop Manual
Language
Language:
English
Format
Format:
PDF Download
๐ Manual Coverage
Systems Covered
Engine Mechanical:
Complete overhaul, tuning, lubrication, cooling system, fuel delivery (carburetor specific), exhaust.
Engine Electrical:
Ignition system, starter motor, alternator, wiring diagrams, lighting, instrumentation.
Transmission:
Manual and Automatic transmission overhaul, clutch assembly, driveshaft, differential.
Brakes:
Front disc and rear drum brake systems, hydraulic lines, master cylinder, parking brake.
Suspension Steering:
Front strut suspension, rear independent suspension, steering gear, power steering (if applicable).
Body Chassis:
Body panel repair, frame straightening, doors, windows, trim, interior components.
Electrical Body:
Wiper system, heater, ventilation, air conditioning (if equipped), power accessories.
Procedures Included
Maintenance:
Scheduled maintenance, oil changes, filter replacements, tune-ups, fluid checks and top-offs.
Troubleshooting:
Diagnostic charts for common problems, symptoms, and remedies.
Repair Rebuild:
Detailed step-by-step instructions for component disassembly, repair, and reassembly.
Restoration:
Guidance on refurbishment of various vehicle systems and aesthetic components.
Technical Depth
Depth:
Comprehensive, from basic maintenance to full engine and transmission rebuilds, including electrical diagnostics.
๐ Manual Specifications
File Format
Quality:
High-resolution PDF, likely scanned from original factory manuals, ensuring clarity of diagrams and text.
Print Quality
Printability:
Designed for easy printing of individual pages or sections for workshop use.
Binding Type
Binding:
N/A (Digital Download)
Paper Type
Paper:
N/A (Digital Download)
โ๏ธ Engine Specifications
Primary Engine
Engine Code:
L24
Engine Type:
SOHC Inline 6-cylinder
Displacement:
2393 cc (2.4 Liters)
Bore X Stroke:
83.0 mm x 73.7 mm
Performance
Horsepower Net:
151 hp @ 5600 rpm (SAE Net)
Torque Net:
190 lb-ft @ 4000 rpm (SAE Net)
Fuel System
Carburetion:
Twin SU HS4 (or Hitachi HJG 46W) 2-barrel carburetors.
Fuel Type:
Unleaded gasoline (recommend premium)
Ignition System
Ignition Type:
Distributor-based ignition with points and condenser.
๐ง Transmission
Standard
Transmission Type:
4-speed Manual (Type B)
Optional
Transmission Type:
3-speed Automatic (Optional)
Features
Clutch:
Single dry plate, hydraulically actuated clutch.
Rear Axle Ratio:
Typically 3.54:1 (manual) or 3.36:1 (automatic), refer to manual for specific variations.
๐ Dimensions
Exterior
Length:
4135 mm (162.8 in)
Width:
1610 mm (63.4 in)
Height:
1250 mm (49.2 in)
Wheelbase:
2305 mm (90.7 in)
Weights
Curb Weight:
Approx. 1040-1120 kg (2293-2469 lbs), depending on transmission and options.
๐ก๏ธ Safety Features
Ratings
Safety Era:
Safety standards of the era, lacking modern passive safety features like airbags and advanced crumple zones.
Active Features
Brakes:
Front ventilated disc brakes, rear drum brakes. Power assistance was often optional or standard on later models.
Passive Features
Seatbelts:
Lap and shoulder belts (likely three-point).
Construction:
Unitized body construction with integrated safety cage elements.
๐ก Technology Features
Infotainment
Audio:
Factory AM/FM radio, often with a single speaker. Aftermarket upgrades are common.
Driver Assistance
Assistance:
None; purely mechanical systems with driver input.
Connectivity
Connectivity:
No electronic connectivity features.
๐ง Maintenance
Service Intervals
Oil Change:
Every 3,000 miles or 6 months, whichever comes first.
Tune Up:
Recommended every 10,000-12,000 miles or annually, including spark plugs, points, condenser, and distributor timing.
Transmission Fluid:
Check every 6 months, change every 24,000-30,000 miles (refer to manual for exact interval and fluid type).
Fluid Specifications
Engine Oil:
API SF or SG rated oil, viscosity typically SAE 10W-30 or 10W-40 (refer to manual for precise recommendation).
Coolant:
50/50 mixture of ethylene glycol antifreeze and distilled water.
Brake Fluid:
DOT 3 or DOT 4 (check manual for specific type).
Known Issues
Rust Prone Areas:
Wheel arches, rocker panels, floor pans, battery tray area, rear hatch surround.
Carburetor Issues:
SU carburetors can be finicky; require regular adjustment, proper fuel flow, and correct float levels.
Ignition System:
Points and condenser require periodic inspection and replacement for optimal running.
Electrical Gremlins:
Aging wiring can lead to intermittent issues; thorough inspection and repair is often necessary.
๐ Vehicle History
Brand Heritage
Datsun Legacy:
Datsun (later Nissan) built a reputation for reliable, affordable, and sporty vehicles.
Model Evolution
First Generation:
The S30 chassis, of which the 240Z is the first iteration in North America, debuted in 1969 in Japan.
Production
Model Years:
240Z designation used for North America from 1970-1973. Replaced by the 260Z in 1974.
Significant Changes 1973:
Minor styling updates, bumper enhancements (often to meet US regulations), and potential minor interior refinements over previous years.
๐ Awards & Recognition
Recognitions
Classic Status:
Widely recognized as a classic sports car and a highly desirable collector's item.
Automotive Icon:
Consistently ranked among the top sports cars of all time by automotive publications.
Delivery & file format
Delivery & file format
This is a digital PDF download, not a printed book. After payment the download link appears on your order confirmation page and is emailed to the address you entered. Files open in any PDF reader on phone, tablet or computer and can be printed.
Check the model year and engine before you buy
Check the model year and engine before you buy
Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.
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DATSUN 240Z Service Repair Workshop Manual 1973
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