DATSUN 240Z Service Repair Workshop Manual 1973

Regular price: $16.99
Sale price: $16.99
Regular price
Unit price: per

The 1973 240Z is an iconic Japanese sports car that defined affordable performance during its era. Building on the revolutionary design and engineering of the S30 chassis, this model offered...

21 people are viewing this right now

Type: Car

Vendor:

Sku: 129270

Tags: 1973 240Z Car Cars Datsun

Product variants

Description

The 1973 240Z is an iconic Japanese sports car that defined affordable performance during its era. Building on the revolutionary design and engineering of the S30 chassis, this model offered a stylish GT coupe experience with a potent 2.4-liter SOHC inline-six engine, rear-wheel drive, and a focus on driver engagement. Its accessible price point and impressive performance made it a formidable competitor against established European sports cars. The 240Z, known for its clean lines and spirited driving dynamics, remains a highly desirable collector's item and a testament to the legacy of producing reliable and exciting vehicles. This comprehensive Service Repair Workshop Manual provides detailed guidance for all models and variants of the 1973 240Z. Covering hundreds of pages in English, it offers in-depth information on engine mechanicals and electrical systems, transmission overhaul, brake systems, suspension and steering, and body and chassis repairs. The manual includes procedures for scheduled maintenance, troubleshooting common issues, component repair and rebuilds, and even restoration guidance. Its technical depth ensures that owners, mechanics, and technicians have the necessary knowledge to maintain, diagnose, and repair this classic vehicle effectively, ensuring its continued performance and longevity.

🏷️ Basic Information

Identification

Make:

Datsun

Model:

Year:

Codes

Chassis Code:

HS30 / HLS30

👋 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.

📋 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

📖 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.

📊 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)

⚙️ Engine Specifications

Primary Engine

Engine Code:

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.

🔧 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.

📐 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.

🛡️ 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.

💡 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.

🔧 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.

📚 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.

🏆 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.