This comprehensive Triumph TR4 Workshop Service Repair Manual covers models from 1961 to 1965, providing detailed instructions and guidance for all aspects of repair and maintenance. The manual features a wealth of information, including:

* **General Information:** An overview of the Triumph TR4, including specifications, safety precautions, and general maintenance tips.
* **Tightening Torques:** A complete listing of tightening torques for all nuts, bolts, and screws on the vehicle.
* **Special Tools:** Information about specialized tools required for specific repairs.
* **Maintenance:** Detailed procedures for routine maintenance tasks such as oil changes, filter replacements, and lubrication checks.
* **Engine System:** Comprehensive coverage of the 2138 cc 4-cylinder engine, including detailed instructions for troubleshooting and repair of all components.
* **Cooling System:** Step-by-step guidance on diagnosing and repairing problems with the cooling system, including the radiator, thermostat, water pump, and hoses.
* **Fuel System:** Instructions for servicing and repairing the fuel tank, fuel lines, carburetor, and fuel pump.
* **Exhaust System:** Information on troubleshooting and repairing the exhaust manifold, muffler, and tailpipe.
* **Clutch System:** Detailed instructions for adjusting, replacing, and repairing the clutch system.
* **Gearbox System:** Procedures for servicing and repairing the transmission, including gear changes, shifting problems, and clutch operation.
* **Overdrive System:** Information on the overdrive system, including troubleshooting and repair.
* **Propeller Shaft:** Instructions for diagnosing and repairing problems with the propeller shaft.
* **Suspension System:** Detailed information on the front and rear suspension systems, including shocks, springs, and control arms.
* **Steering System:** Guidance on servicing and repairing the steering system, including the steering box, steering wheel, and tie rods.
* **Rear Axle System:** Instructions for inspecting, adjusting, and repairing the rear axle system.
* **Brakes System:** Comprehensive coverage of the brake system, including the master cylinder, brake lines, calipers, and brake pads.
* **MOT-A-VAC Unit:** Information on the MOT-A-VAC system, which provides vacuum-assisted power for the brakes.
* **Wheels & Tires:** Instructions for inspecting, replacing, and adjusting tires and wheels.
* **Chassis Frame & Body:** Procedures for inspecting, repairing, and restoring the chassis and body panels.
* **Dust & Water Sealing:** Information on sealing the vehicle to prevent water and dust ingress.
* **Electrical System:** Comprehensive coverage of the electrical system, including the battery, generator, starter motor, and ignition system.
* **Battery System:** Detailed instructions for testing, charging, and replacing the battery.
* **Generator System:** Guidance on troubleshooting and repairing the generator system.
* **Starter Motor:** Information on diagnosing and repairing the starter motor.
* **Ignition System:** Comprehensive coverage of the ignition system, including the distributor, spark plugs, and ignition wires.
* **Wiring Harness:** Detailed diagrams and instructions for tracing and repairing wiring problems.

This manual is an invaluable resource for both professional mechanics and DIY enthusiasts, providing clear and detailed instructions to help you maintain and repair your Triumph TR4.

The Triumph TR4, produced from 1961 to 1965, is a classic British sports car that epitomizes the era's fascination with sleek design and thrilling performance. This iteration of the TR series offered a significant departure from its predecessors, boasting a completely new chassis, a more muscular body, and a powerful 2.1-liter four-cylinder engine capable of propelling the car to 100 mph. Unlike its earlier counterparts, the TR4 adopted independent rear suspension, further enhancing its handling and ride quality. The car's design, characterized by a flowing, sculpted body and a distinctive front grille, solidified its place as a true icon of British automotive heritage. The TR4's success can be attributed to its balanced blend of performance, style, and practicality, making it an attractive option for both seasoned enthusiasts and aspiring drivers.

Beyond its striking aesthetics, the TR4 was renowned for its robust and accessible engineering. Its mechanical components were known for their reliability and simplicity, making it a relatively straightforward car to maintain and repair. This factor, coupled with its robust construction, contributed to its enduring popularity in the classic car market. The TR4's legacy is further solidified by its participation in various motorsport events, where it proved its competitive spirit against formidable rivals. As a result, the TR4 has become a sought-after collector's item and a testament to the enduring excellence of British engineering. The "Triumph TR4 1961-1965 Workshop Service Repair Manual" serves as an indispensable resource for owners and enthusiasts, providing detailed instructions and specifications for every aspect of the car's operation, maintenance, and repair. From engine rebuilds to bodywork restoration, this manual empowers individuals to keep their TR4 in top condition, ensuring its continued enjoyment for generations to come.