The Triumph Sports Owner's Association Handbook

ca. 1956
The Triumph Sports Owners' Association Handbook

A little history regarding this handbook.

When I bought my first TR3 in 1964 the local British Mechanic allowed me to use his space for the few (and I do mean few) things I could do on the car. When it came time for more major (although minor would qualify), he was there to lend a hand or take over if it was beyond my abilities. In 1969, after I came home from the service, Jack had decided to close up shop due to illness. He was probably about 70 at the time. So, on May 20, 1969, he had a shop party for a few of his long term customers. At 22, I was the youngest one there. He had drawings for parts, had a raffle for his '56 TR3 (I seem to remember that there were 93 people there - so the odds were pretty good for at the time a $400 car - I didn't win.), and had a gift for everyone. Mine was this handbook.

This summer, I found it in the back of my high school yearbook. Although most of the information is available in a variety of other publications, I hope that you get some use of it.

Written by Carl Musson


Although the original handbook did not have an index, I have
included one to simplify accessing the information in the handbook.

The Idea behind this booklet
Preparation for Competitions
Jabbeke Tests
R.A.C. Rallye 1954
Useful Data - TR2
Useful Data - TR3
Competition Results Form
Change of Ownership Form
Service Log Form

Information Sheets

Information Sheet 1

Overdrive
Fabric Tonneau Cover

Information Sheet 2

Fabric Tonneau Cover (Cont.)
Knock-on Wire Wheels

Information Sheet 3

Maintenance Hints

Information Sheet 4

Aero Screens
Rear Wing Spats

Information Sheet 5

Radio
Heater

Information Sheet 6

Lower Compression Ratio
Short Front Undershield
Skid Plate
Carburettor Jet Needles
Finned Aluminium Sump
Special Tyres

Information Sheet 7

Telescopic Steering Column
Dual Speed Screen Wipers
Front Road Springs
Rear Shock Absorbers
Luggage Case

Information Sheet 8

Luggage Grid
Tool Kit
Spares Booklet

Information Sheet 9

Special Brake Drums

Information Sheet 10

Road Wheel Balance

Information Sheet 11

Exhaust Silencer

Information Sheet 12

Hood Fasteners

Information Sheet 13

Sparking Plugs

Information Sheet 14

Radiator Thermometer

Information Sheet 15

Steering Column Vibration

Information Sheet 16

Front Suspension

Information Sheet 17

TR3 Carburettor Needles
TR3 Carburettor Float Chambers

Information Sheet 18

Sparking Plug Settings
Rear Axle Lubricants


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