This comprehensive 1976 Mazda RX-3 Service and Repair Manual provides detailed instructions, diagrams, and specifications for maintaining, servicing, diagnosing, and repairing your vehicle. It's the same manual used by technicians at dealerships, ensuring you have access to the most accurate and up-to-date information. The manual covers all models and all repairs, from basic maintenance to complex mechanical and electrical issues.

You'll find step-by-step instructions and clear illustrations to guide you through every procedure, making even the most challenging repairs manageable. Detailed wiring schematics and diagrams help you understand the intricate electrical systems of your RX-3. The manual includes a wealth of information, covering:

* **Maintenance:** Regular maintenance schedules, fluid checks, filter replacements, and other essential tasks.
* **Engine:** Troubleshooting and repair procedures for the rotary engine, including fuel system, ignition, and cooling systems.
* **Control System:** Understanding and repairing the electronic components that manage engine operation.
* **Mechanical:** Detailed information on the transmission, drivetrain, suspension, brakes, and steering systems.
* **Fuel Service Specifications:** Precise details on fuel system components and their operation.
* **Emission Control:** Guidance on maintaining and repairing emission control systems to meet environmental standards.
* **Intake Exhaust Cooling:** Comprehensive information on the intake and exhaust systems, including cooling systems.
* **Lube:** Proper lubrication procedures for all components.
* **Ignition Starting Charging:** Detailed instructions for the ignition, starting, and charging systems.
* **Auto Transmission Clutch:** Understanding the operation and repair of the automatic transmission and clutch.
* **Manual Transmission:** Repair procedures for manual transmissions.
* **Transfer Propeller Shaft:** Maintenance and repair guidance for the transfer case and propeller shaft.
* **Drive Shaft:** Troubleshooting and repair procedures for the drive shaft.
* **Differential:** Information on maintaining and repairing the differential.
* **Axle Suspension:** Detailed instructions for axle and suspension components.
* **Tire & Wheel:** Guidance on tire selection, maintenance, and repair.
* **Brake Control:** Understanding and repairing the brake control system.
* **Brake:** Detailed procedures for brake system maintenance and repair.
* **Parking Brake:** Information on the parking brake system.
* **Steering Column:** Repairing and maintaining the steering column.
* **Power Steering:** Understanding and troubleshooting the power steering system.
* **Air Condition:** Information on maintaining and repairing the air conditioning system.
* **Suppl Restraint System:** Details on the supplemental restraint system, including airbags.
* **Seat Belt:** Proper maintenance and repair of seat belts.
* **Engine Immobilizer:** Understanding and troubleshooting the engine immobilizer system.
* **Cruise Control:** Information on the cruise control system.
* **Wiper & Washer:** Maintenance and repair of the windshield wiper and washer system.
* **Door Lock:** Diagnosing and repairing door lock issues.
* **Meter Audio/Visual:** Troubleshooting and repairing the dashboard gauges and warning lights.
* **Horn:** Information on the horn system.
* **Windshield/Glass Mirror:** Guidance on replacement and repair of the windshield, windows, and mirrors.
* **Instrument Panel:** Understanding the dashboard and its components.
* **Seat:** Repair and maintenance of the seats.
* **Engine Hood/ Door:** Information on maintaining and repairing the engine hood and doors.
* **Exterior & Interior:** Detailed information on the exterior and interior components of the vehicle.
* **Electrical:** Comprehensive coverage of the electrical systems, including wiring diagrams.
* **Multiplex/ Can Communication:** Understanding and troubleshooting the vehicle's communication systems.

This manual provides invaluable assistance for any 1976 Mazda RX-3 owner who wants to learn more about their car or perform their own repairs.

The 1976 Mazda RX-3 is a compact car that embodies the spirit of early 1970s Japanese automotive innovation. Introduced in 1972, the RX-3 was Mazda's first foray into the burgeoning compact car market, and it quickly gained popularity for its sporty handling, fuel efficiency, and distinctive rotary engine. The RX-3 offered a unique driving experience compared to its contemporaries, thanks to the smooth and powerful Wankel engine. This engine, unlike traditional piston engines, used a rotating triangular rotor instead of pistons, generating power through a unique combustion cycle. This design was lighter and more compact than conventional engines, contributing to the RX-3's agility and responsive handling.

The 1976 model year saw significant improvements over previous RX-3s, including a larger 1.3-liter rotary engine, revised suspension, and a more modern interior design. The RX-3 was available in various body styles, including a two-door coupe, a two-door wagon, and a four-door sedan, providing options for different consumer needs. With its sleek, sporty styling, the RX-3 carved a niche for itself in the market, attracting drivers who valued performance and fuel economy without sacrificing practicality. While the rotary engine offered a distinct advantage in smoothness and power output, it also presented certain challenges, such as higher maintenance requirements and lower fuel efficiency compared to traditional engines. The 1976 Mazda RX-3 remains a popular choice for enthusiasts, who appreciate its unique character and the nostalgic appeal of a bygone era in automotive history.