Triumph Wedge Owners Association
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    • Bushing Buddy - Installation Tool
    • Odd's Engine Removal Tools

G - Miscellaneous TSBs

TSB/
Doc
No.
Date
Issued
Applies
To
Subject
Related
TSBs/
Docs
Notes

B438
1977
Picture
Quality Assurance Program - TR7 Rework Procedures
77-G-1
78-G-1A
Details on 1977 model year upgrades that can be applied to earlier vehicles

77-G-1
Mar-77
Picture
Quality Assurance Program B438
B438
78-G-1A
1975-early 1977 cars.  Modifications for all ACL VINs plus VINs ACW1-ACW7000

77-G-2
May-77
Picture
Removal of Unleaded Gasoline Labels
 
 

78-G-1
Feb-78
Picture
Triumph TR 7 Repair Operation Times HAC 52G
HAC 52G
HAC 52H
Applies to 1977/78 models

78-G-1A
Feb-78
Picture
Quality Assurance Program B438
B438
77-G-1
Applies to 1975-early 1977 models

78-G-2
Apr-78
Picture
1978 Specifications
 
 

79-G-1
Jan-79
Picture
Revised Technical Service Bulletin System
80A/01
81A/01
 

79-G-1
Sep-79
Picture
Repair Operations Times
78-G-1
HAC 52 G-1
 

80A/01
Jan-80
Picture
1980 Technical Service Bulletin Format
 
 

80A/09
Feb-80
Picture
Serial Number and Model Code for 1980 Models
80A/12
81A/14
 

T80/010
Mar-80
Picture
Maintenance Schedule, 1980 FI Models
 
 

80A/12
Apr-80
Picture
Model Codes and Serial Numbers for 1980
80A/09
81A/14
 

81A/01
Jan-81
Picture
1981 Technical Service Bulletins
79-G-1
80A/01
 

81A/14
May-81
Picture
1981 Triumph Model Codes
80A/09
80A/12
 

81A/22
Jun-81
Picture
1981 Passports to Service
 
 

​Triumph Wedge Owners Association (TWOA)
TWOA is an Affiliate Chapter of the Vintage Triumph Register
  • Home
  • About/Join
    • Club Benefits
    • Sample Newsletter
    • Join or Renew Online
    • Join or Renew by Mail
    • Board of Directors
    • Bill Sweeting Remembered
    • Contact Us
  • Tech/Parts
    • Articles >
      • FASD Technical Specifications
      • Fuel Injection >
        • The TR7 ECU - Bosch
        • The TR8 ECU - Lucas
        • Heated O2 Sensors
        • Inside an FI Tank
        • Noid Test Light
      • Members Only Articles
      • TR7 4-Speed Overdrive Conversion
      • TR8 Cooling Fan Circuit
    • Dealer Documents >
      • Memos
      • Recall Campaigns
      • Technical Service Bulletins >
        • A - Engine
        • B - Electrical
        • C - Body
        • D - Transmission
        • E - Paint
        • Z - Recalls
        • F - Chassis
        • G - Miscellaneous
        • H - Air Conditioning
        • TSB Numbers Decoded
      • Training
      • Service Tools
    • Model Information >
      • Brochures
      • Deciphering The Wedge >
        • Component Serial Numbers
        • Paint and Trim Codes
        • VIN and Component Serial Number Locations
        • VIN Numbers Decoded
      • Labels and Decals
      • TR7 Special Editions >
        • Limited Edition
        • Spider
        • Southern Skies
        • 30th Anniversary Edition
      • TR8 >
        • BL Motorsports: Hurdwell Memo
        • California Air Resources Board Emissions Certifications
      • Wedge Colours
    • Parts Suppliers
    • Cottage Industry Parts
    • TWOA Parts
    • TWOA Tool Rentals >
      • TR7 Head Honcho
      • TR7 Head Honcho in Action
      • Fuel Injection Tools >
        • Gizmo
        • Looking Glass
  • Resources and Services
    • 2021 Wedge Calendar
    • Reproduction Suggestions
    • Cars For Sale
    • Cars Wanted
    • Parts For Sale
    • Parts Wanted
    • Harris Mann Art Prints
    • Mailing List Archives
    • Mailing List, Forums & Clubs
    • Gems: TR8CCA+WWWedge
    • Tech: Best of the Web
    • Wedge List Files
  • Events
    • Calendar of Upcoming Events
    • 2020 TWOA Virtual Car Show Results
    • Past Event Photos >
      • Britain on the Green 2015
      • The Kastner Cup 2015
      • Triumphest 2014
      • VTR National Convention 2014
      • The Gathering Dobson NC 2013
      • Dobson The Gathering 2012
      • South Central VTR Regional 2012
      • Triumphest 2012
      • Maryland British Car Day 2011
      • Dobson Gathering 2010
      • Roadster Factory 2010
      • British Invasion 2009
      • Roadster Factory 2009
    • VTR National Awards History
  • Members
    • 2019 Directory Corrections
    • Newsletters
    • TWOA Parts Store
    • Sun Visor Information
    • Regalia
    • Official TWOA Documents
    • FI hose replacement
    • FASD Photos
    • Rear End Spring Experiment
    • Bushing Tests
    • Bushing Buddy - Installation Tool
    • Odd's Engine Removal Tools