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Triumph

Triumph GT6 Mk 1-3 1966-1973 Service Repair Workshop Manual

Triumph GT6 Mk 1-3 1966-1973 Service Repair Workshop Manual

$16.99
$16.99
Alennusmyynti Loppuunmyyty
Toimituskulut lasketaan kassalla.
Vehicle data plateRef 206499
Brand
Triumph
Vehicle
Cars
Models covered
GT6, GT6 Mk 1, GT6 Mk 2, GT6 Mk 3
Years
1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

What happens after you pay

  • Download link opens on the order page immediately
  • The same link is emailed to you — re-download any time
  • Open on phone, tablet or PC; print only the pages you need
  • Not sure it covers your model year? Ask us before you buy
🏷️ Basic Information
Identification
Make:
Triumph
Model:
GT6
Generation
Generation:
Mk I, Mk II, Mk III
Codes
Production Years Covered:
1966-1973
👋 Introduction
Market Position
Target Audience:
Enthusiasts, DIY mechanics, professional technicians working on Triumph GT6 models
Competitive Analysis
Manual Advantage:
Provides factory-level detail and accuracy, comprehensive coverage across multiple model variants
Key Features
Key Selling Points:
Instant download, lifetime access, cross-platform compatibility, comprehensive repair procedures
📋 Manual Details
Coverage Areas
Coverage Scope:
All repair, servicing, and troubleshooting procedures
Page Count
Estimated Page Count:
Hundreds
Manual Type
Manual Type:
Factory Service Repair Workshop Manual
Language
Language:
English
Format
Format:
PDF
📖 Manual Coverage
Systems Covered
Engine System:
Full engine overhauls, tuning, diagnostics, component replacement
Fuel System:
Carburetor servicing (Stromberg, Zenith-Stromberg), fuel pump, fuel lines
Ignition System:
Distributor, ignition coils, spark plugs, timing adjustments
Cooling System:
Radiator, water pump, thermostat, hoses, fan
Exhaust System:
Exhaust manifolds, pipes, mufflers, hangers
Transmission System:
Manual gearbox servicing, clutch replacement, overdrive unit (Laycock de Normanville) troubleshooting and overhaul
Drivetrain:
Propeller shaft, universal joints, differential, half shafts
Suspension System:
Front independent suspension (trailing links, coil springs, telescopic dampers), rear live axle with semi-elliptic springs, bush replacement
Steering System:
Steering rack, tie rods, steering column, steering wheel removal
Brake System:
Front disc brakes (Girling), rear drum brakes, master cylinder, wheel cylinders, brake fluid, bleeding procedures
Electrical System:
Wiring diagrams, alternator, starter motor, battery, lighting, gauges, switches
Bodywork:
Panel repair, door mechanisms, window operation, trim fitting, body shell alignment
Interior:
Seat removal and repair, dashboard layout and components, carpet fitting
Procedures Included
Routine Maintenance:
Oil changes, filter replacements, lubrication points, ignition timing checks
Troubleshooting Diagnostics:
Step-by-step diagnostic guides for common and uncommon faults
Engine Rebuild:
Complete engine disassembly, inspection, repair, and reassembly instructions
Transmission Overhaul:
Detailed procedures for gearbox and overdrive unit rebuilding
Brake System Service:
Disc pad replacement, drum shoe adjustment, master cylinder overhaul
Suspension Component Replacement:
Ball joint, kingpin, shock absorber, and spring replacement
Electrical Component Repair:
Alternator bench testing, starter motor removal, wiring harness repair
Bodywork Repair:
Dent removal, panel replacement, welding procedures (implied by factory manual nature)
Technical Depth
Depth Level:
Comprehensive (from basic maintenance to full engine/transmission rebuilds)
Diagrams Illustrations:
Hundreds of detailed photos and exploded diagrams
📊 Manual Specifications
File Format
File Format:
PDF
Print Quality
Printability:
Printable (single pages or entire manual)
Binding Type
Binding Type:
Digital Download (No physical binding)
Paper Type
Paper Type:
Not Applicable (Digital)
Software Compatibility
Os Compatibility:
Compatible with all Windows and MAC computers
Licensing
License Type:
Lifetime use, no expiry dates, no renewal fees
⚙️ Engine Specifications
Primary Engine
Engine Type:
Inline 6-cylinder, Overhead Valve (OHV)
Engine Displacement:
2.0 Litre (1998 cc)
Performance
Horsepower:
Approx. 95-104 bhp (depending on Mk and tuning)
Torque:
Approx. 124-127 lb-ft (depending on Mk and tuning)
Fuel System
Carburetion:
Typically Twin Stromberg CD175 or Zenith-Stromberg 175 CDSE carburetors
Engine Codes
Common Engine Codes:
Various, specific to Mk and year (e.g., GT2000 for early models)
🔧 Transmission
Standard
Transmission Type:
4-speed manual gearbox
Optional
Overdrive:
Optional Laycock de Normanville overdrive (typically electric switch operated, on 4th gear)
Features
Gear Ratios:
Detailed in manual for standard and overdrive equipped gearboxes
Fluid Specifications
Gearbox Oil Type:
GL4 Hypoid Gear Oil (e.g., SAE 90)
Overdrive Fluid Type:
Automatic Transmission Fluid (ATF) Type-A or equivalent
📐 Dimensions
Exterior
Body Style:
2-door coupe
Wheelbase:
Approx. 82 inches (2083 mm)
Length:
Approx. 156 inches (3962 mm)
Width:
Approx. 59 inches (1499 mm)
Height:
Approx. 48.5 inches (1232 mm)
Weights
Curb Weight:
Approx. 2100-2300 lbs (953-1043 kg)
🛡️ Safety Features
Ratings
Crash Test Data:
Era-specific; modern crash safety standards not applicable
Active Features
Braking System:
Front disc, rear drum
Passive Features
Seatbelts:
Provision for seatbelts, likely lap belts initially, with later models possibly having diagonal options
💡 Technology Features
Infotainment
Audio System:
Basic radio provision, often aftermarket fitment in later years
Driver Assistance
Driver Aids:
None in the modern sense; basic braking and steering are the primary vehicle controls
Connectivity
Connectivity Features:
None
🔧 Maintenance
Service Intervals
Oil Change Interval:
Typically every 3,000 miles or 6 months
Tune Up Interval:
Periodic checks recommended every 6,000-12,000 miles, including ignition timing and carb synchronization
Spark Plug Replacement:
Refer to manual for specific recommendations, generally every 12,000 miles
Fluid Specifications
Engine Oil Type:
API SF/CD or equivalent, SAE 20W-50 (common recommendation for classic engines)
Engine Oil Capacity:
Approx. 5 Imperial quarts (5.25 Litres) with filter change
Coolant Type:
Ethylene Glycol based antifreeze mixture
Brake Fluid Type:
DOT 3 or DOT 4 glycol-based brake fluid
Known Issues
Common Wear Items:
Bushings (suspension, steering), clutch wear, overdrive solenoid failure, gearbox synchromesh wear
Engine Issues:
Oil leaks, valve stem seal degradation, potential carburation issues if not maintained
Electrical Issues:
Aging wiring harnesses can cause intermittent faults, Lucas electrical components known for quirks
📚 Vehicle History
Brand Heritage
Parent Company:
British Leyland (after BMC merger)
Model Evolution
Design Basis:
Based on the Triumph Spitfire chassis and drivetrain, fitted with a 6-cylinder engine and coupe bodywork
Mk Variants:
Mk I (1966-68), Mk II (1968-70), Mk III (1970-73) - distinct cosmetic and minor mechanical updates
Production
Manufacturing Location:
Coventry, England
Total Production Numbers:
Approximately 40,000 units across all Mk variants
🏆 Awards & Recognition
Recognitions
Automotive Press Reviews:
Generally praised for its performance and stylish coupe body, often compared favorably to contemporaries like the MGB GT but with a more potent engine.
Ratings
Classic Car Value:
Highly regarded by classic car enthusiasts for its blend of performance, design, and driving experience.

Delivery & file format

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Check the model year and engine before you buy

Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.

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