1966-1973 Triumph GT6 Workshop Manual Supplement

This workshop manual supplement covers the Triumph GT6 models from 1966-1973, incorporating emission control equipment. Publication Part Number 545048, 1st Edition.

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Document Details

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Document Number / Seller:
23579 / George Diaz
File Size:
85.23 MB
File Type:
ZIP
Language:
English
Pages:
700+
Printable:
Yes
Category:
Motorcycle
Last updated / verified
Aug 31, 2025

Models Covered & Key Technical Specifications

Triumph GT6 (545048) Workshop Manual Supplement: 1966-1973 This manual is a supplement to the main workshop manual, providing specific information for the Triumph GT6 models from 1966 to 1973, with a focus on emission control equipment. | Supplementary Manual. Document.

  • Engine Specifics: 79.2 cubic inches provides the engine displacement for the GT6 Mk. I models.
  • Emission Control System: The emission control system applies to all 1968 vehicles and addresses Hydrocarbons and Carbon Monoxide.
  • Carburettor Data: 11 - 12 flats signifies the standard carburettor settings for the Spitfire Mk. 3.
  • Ignition Timing: 20 A.T.D.C. indicates the initial ignition timing for the TR4A models.
  • Fuel System: Fuel pump part number AUD 9809 is used for the TR4A models.
  • Technical Details: 0.015" is the specified gap for the throttle disc poppet valve on the S.U. Carburettors.

Manual Description & Preview

Triumph GT6 (545048) Workshop Manual Supplement: 1966-1973

Calibration-Scope: 1966-1973 Triumph GT6 // Diagnostic-Area: GT6 / Classic Car Logic // Calibration-Scope: Emission Control System Details.

TOP Specification Operational-Logic Logic
Model Designation Spitfire III TR4A
Engine Cubic Capacity 79.2 cubic inches 130.5 cubic inches
Category 50-100 cu. in. C.T.D. 100-140 cu. in. C.T.D.

Diagnostic procedures address emission control systems for Spitfire Mk III and TR4A. This supplement details engine modifications, carburettor settings, ignition timing, and fuel system components. It provides specific technical data and diagrams for these vehicle systems. Information includes general requirements, emission control system specifics, and engine modifications for Spitfire III and TR4A. It documents torque specifications for various engine components to ensure proper structural misalignment prevention.

Inspection guidelines are provided for emission control system components. Alignment specifications are included for engine systems and components. Reference data is included for carburettor and ignition settings. This manual covers emission control systems and engine modifications. Diagnostic procedures are covered for carburettor and ignition systems.

FAQ

Is the Triumph GT6 1966-1973 Workshop Manual Supplement provided in PDF format? keyboard_arrow_down

Document is delivered as a downloadable PDF file that is compatible with most modern devices.

Does the manual include technical data for the Spitfire Mk 3 and TR4A models? keyboard_arrow_down

Supplement includes dedicated sections and data tables relevant to the Spitfire Mk 3 and TR4A models, specifically regarding emission control equipment and engine modifications.

What kind of engine-related reference information is included in this publication? keyboard_arrow_down

Manual contains detailed specification tables covering bore and stroke, compression ratios, and valve guide dimensions. It also features exploded views of the engine components and diagrams showing oil circulation paths.

Are there specific reference values listed for the S.U. carburettors within this document? keyboard_arrow_down

Content includes technical data for carburettor settings, jet restrictions, and damper adjustments specifically for the S.U. emission carburettors.

Does the manual provide tightening torque specification tables for the engine and chassis components? keyboard_arrow_down

Document includes comprehensive tightening torque tables that list specified values in both pound-feet and kilogram-meters for various engine, transmission, and suspension components.

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