🏷️ Basic Information

Make:

Datsun

Model:

1400 Saloon

Year:

1970

👋 Introduction

Market Position:

A crucial resource for owners and independent repair shops seeking to maintain, diagnose, and repair the Datsun 1400 Saloon from 1970. Offers significant cost savings compared to professional dealership servicing.

Competitive Advantage:

Provides factory-level, comprehensive information directly from the manufacturer (Datsun), ensuring accuracy and completeness, which is often superior to aftermarket manuals. Offers digital convenience for printing specific sections, saving wear and tear on the original.

Features:

Factory-written, complete and intact, hundreds of pages of diagrams and detailed information, step-by-step procedures, troubleshooting guidance, electrical diagnostics, printable PDF format for targeted repairs.

Cost Savings:

Significant savings of hundreds or even thousands of dollars on repair bills by enabling DIY maintenance and repairs.

📋 Manual Details

Covered Models:

All models, engines, trim, and transmission types of the Datsun 1400 Saloon 1970

Page Count:

Hundreds of pages (specific number not provided, but implied to be substantial)

Manual Type:

Workshop Service Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Systems:

General Maintenance, Troubleshooting, Engine Service/Repair, Transmission Service/Repair, Brake System, Wiring Diagram, Electrical System, Suspension, Periodic Lubrication, Steering, Cooling System, Fuel Injection/Fuel System, Emission System, Heater/Air Conditioning, Engine Control System, Chassis/Body, Restraint System, Interior, Differential/Drive, Axle

Electrical System Detail:

Comprehensive coverage including wiring diagrams, component locations, troubleshooting procedures for starting, charging, lighting, ignition, and accessory circuits.

Chassis Body Coverage:

Body panel alignment, door and window mechanisms, bumper installation, chassis component torque specifications, rust prevention and repair advice.

Procedures:

Diagnostic, repair, maintenance, disassembly, assembly, cleaning, reinstallation, troubleshooting, electrical service procedures

Engine Repair Procedures:

Engine overhaul, cylinder head removal/installation, piston and connecting rod service, crankshaft and bearing service, valve train adjustment, timing belt/chain service (if applicable), component replacement.

Transmission Repair Procedures:

Manual: Clutch replacement, gearbox disassembly/assembly, gear inspection, seal replacement. Automatic: Torque converter service, valve body diagnosis, internal component inspection (likely more limited for automatic in this era).

Brake System Procedures:

Brake pad/shoe replacement, caliper/wheel cylinder service, master cylinder overhaul, brake line inspection and replacement, bleeding procedure, parking brake adjustment.

Suspension Steering Procedures:

Shock absorber replacement, spring servicing, ball joint and tie rod end inspection/replacement, wheel bearing service, steering gear adjustment and repair, power steering system service (if equipped).

Cooling Fuel Emission Procedures:

Radiator service, water pump replacement, thermostat replacement, fuel pump testing and replacement, carburetor adjustment and overhaul, emission control system checks and component replacement (if applicable).

Engine Control System Procedures:

Diagnosis and adjustment of ignition timing, carburetor adjustments, emissions control system troubleshooting and component replacement (e.g., PCV valve, EGR valve if equipped).

Depth:

Professional-level technical information, detailed substeps, critical specifications, diagrams, illustrations, and photos for all repair procedures.

Diagnostic Capabilities:

Detailed troubleshooting trees and diagnostic strategies for various systems, enabling identification and resolution of issues ranging from simple misfires to complex electrical faults.

Illustrations Photos:

Detailed illustrations, drawings, and photos are provided for nearly every procedure, including enlarged insets for examining intricate parts.

📊 Manual Specifications

File Format:

PDF

Zoom Functionality:

YES - Zoom IN/OUT capability for detailed viewing of diagrams and text.

Print Quality:

Full Printable

Binding Type:

Digital Download (N/A for physical binding)

Paper Type:

Digital (N/A for physical paper)

Delivery Method:

Instant Download

Software Requirements:

Adobe PDF Reader & WinZip

Operating Systems:

Compatible with All Versions of Windows & Mac

⚙️ Engine Specifications

Engine Type:

Inline 4-cylinder (Specific displacement not explicitly stated in product info, but commonly known to be around 1.4L for the 1400 series)

Horsepower Range:

Estimated 60-70 HP (typical for early 1.4L Datsun engines of this era)

Fuel System Type:

Carbureted (likely a single downdraft carburetor, specific model not detailed)

Engine Codes:

While not explicitly stated, the manual covers 'All Engines', implying it details any engine variations offered for the 1400 Saloon in 1970 (e.g., different tuning specifications for markets).

🔧 Transmission

Standard Transmission:

4-speed manual (common for this model and year)

Optional Transmission:

3-speed automatic (less common but possible option for some markets)

Transmission Features:

Manual clutch operation, synchromesh on all forward gears. Automatic transmission would have torque converter and planetary gearset.

📐 Dimensions

Body Style:

4-door Saloon (Sedan)

Wheelbase Approx:

Approx. 2,370 mm (93.3 in) - common for compact sedans of the era

Curb Weight Approx:

Approx. 850-950 kg (1,874-2,094 lbs) - typical for a compact saloon of this size

Towing Capacity:

N/A - Not designed for towing. Focus is on passenger car operation.

🛡️ Safety Features

Safety Ratings Era:

Safety standards of the era were less rigorous than today; focus would be on basic structural integrity and driver controls. No modern crash test ratings (e.g., NHTSA, Euro NCAP) available for this vintage.

Active Safety Features:

Hydraulic braking system, steering, basic lighting, turn signals.

Passive Safety Features:

Lap seat belts (front), reinforced body structure, safety glass (potentially laminated on front windshield).

💡 Technology Features

Infotainment Features:

Basic analog radio (AM/FM), optional tape player. Focus is on functional simplicity rather than advanced features.

Driver Assistance Features:

None. Focus is on manual driver control and basic vehicle operation.

Connectivity Features:

None. Vehicles of this era did not feature electronic connectivity.

🔧 Maintenance

Service Intervals General:

The manual will detail specific intervals for oil changes, filter replacements, spark plug checks, valve adjustments, and coolant flushes. Typically, oil changes every 3,000-5,000 miles (5,000-8,000 km) and other services based on mileage or time.

Lubrication Schedule:

Detailed periodic lubrication schedule for chassis components, including points and recommended lubricant types.

Engine Oil Type:

Likely API SF or SG service classification, viscosity grade such as 10W-30 or 20W-50, depending on climate. Manual will specify exact OEM recommendation.

Coolant Type:

Ethylene glycol-based antifreeze mixed with distilled water (50/50 ratio typically). Manual will specify type and capacity.

Brake Fluid Type:

DOT 3 or DOT 4 hydraulic brake fluid. Manual will specify exact type and capacity.

Transmission Fluid Type:

Manual: Gear oil GL-4 (e.g., 75W-90). Automatic: Dexron II or equivalent. Manual will specify exact type and capacity.

Common Issues Vintage:

Rust/corrosion in body panels and chassis, carburetor tuning issues, ignition system wear (points, condenser), fuel delivery problems, cooling system leaks, suspension component wear (bushings, ball joints), brake system maintenance.

Electrical Common Issues:

Degradation of wiring insulation over time, corrosion in electrical connectors, faulty headlight/taillight switches, starter motor issues, alternator output problems.

📚 Vehicle History

Brand Heritage Context:

Datsun (later Nissan) was establishing itself in the global automotive market during the 1970s, known for reliable and economical vehicles. The 1400 Saloon represented a significant offering in the compact car segment.

Brand Philosophy Era:

Datsun vehicles of this era were characterized by their robust construction, user-friendly design, and focus on affordability and reliability, making them popular in many international markets.

Model Evolution Context:

The Datsun 1400 Saloon (often referred to as Sunny or B210 series in some markets) was part of a lineage of compact Datsuns. The 1970 model would have represented an early iteration of this generation, characterized by its straightforward engineering and functional design.

Production Period Context:

The Datsun 1400 Saloon was produced across various markets. The 1970 model falls into the early to mid-period of its generation's production run.