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.

4.5starstarstarstarstar_half(2)
★ TOP SELLER
visibility Preview Available
Triumph 1966-1973 Triumph GT6 Workshop Manual Supplement manual page preview - page 1 of 700+

Sample pages from the 1966-1973 Triumph GT6 Workshop Manual Supplement manual

Triumph 1966-1973 Triumph GT6 Workshop Manual Supplement manual preview page 1 - thumbnail
Triumph 1966-1973 Triumph GT6 Workshop Manual Supplement manual preview page 2 - thumbnail
Triumph 1966-1973 Triumph GT6 Workshop Manual Supplement manual preview page 3 - thumbnail
Triumph 1966-1973 Triumph GT6 Workshop Manual Supplement manual preview page 4 - thumbnail
Triumph 1966-1973 Triumph GT6 Workshop Manual Supplement manual preview page 5 - thumbnail
info_outline Click thumbnails to preview different pages

Purchase & Download

$17.90 (incl. VAT) Instant Download / No Shipping Fees
4 sold in the last 30 days
OR BUY NOW
verified_user
Lifetime Access
Re-download anytime
flash_on
Instant Download
Get it immediately
lock
Secure Payment
PayPal

Document Details

keyboard_arrow_down
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.

Professional Workshop Service Manual & Technical Specifications

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

Reference the **specified** tool requirements for emission control system maintenance? keyboard_arrow_down

Pages 18-20 detail the specific tools required, such as the "Figure 10. Suction chamber and piston assembly" and "Figure 11. Carburettor jet linkage" tools.

What are the **essential** electrical values for the ignition system? keyboard_arrow_down

The ignition system schematic diagram indicates spark plug gaps of 0.025" (635 mm) and notes that some later models use a 6V coil and ballast resistor.

Specify the **correct** calibration settings for the carburettors? keyboard_arrow_down

The carburettor settings for the Spitfire Mk. 3 are specified as 11-12 flats from bridge, and for the TR4A are 10-11 flats from bridge.

Customer Reviews

Read what our customers say about this Triumph Motorcycle manual and share your own experience.

Add a Review

* Required information
1000
Captcha Image

Reviews (2)

Avatar
New
Rated 4 out of 5 stars
Avatar
New
This workshop manual is a must-have for anyone restoring a Triumph GT6. The detailed sections on engine modifications and carburetion are particularly helpful. The download process was smooth, and I received the link almost instantly after purchase. Highly recommended!