MOT History from tests of petrol TRIUMPH TR4As year 1964

Review the list of common TRIUMPH TR4A failures below or to perform a specific mot history check on your TRIUMPH then use our popular KnowYourCar service

mot history

Pass percent:66.67%

(The average a petrol TRIUMPH TR4A year 1964 passes without issue)

Based on:30 MOT Tests

Most common failures	No# failures
Parking brake: efficiency below requirements \|3.7.B.7\|	2
Nearside Front wheel bearing has excessive play \|2.5.A.3c\|	2
Offside Front wheel bearing has excessive play \|2.5.A.3c\|	2
Horn not working \|1.6.2a\|	2
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings \|6.1.B.2\|	2
Nearside Front Lower Axle swivel joint has excessive play in a swivel pin \|2.5.A.3b\|	1
Nearside rear brake recording little or no effort \|3.7.B.5a\|	1
Rear parking brake recording little or no effort	1
Nearside Rear wheel bearing has excessive play \|2.6.2\|	1
All position lamps not working \|1.1.A.3b\|	1
Registration plate lamp issues	1
Position lamp switch does not illuminate the front and rear position lamps with a single operation \|1.1.A.2\|	1
Indicator switch faulty \|1.4.A.1\|	1
Steering column top mounting bracket insecure \|2.1.2d\|	1
Headlamp switch faulty \|1.7.1\|	1
Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings \|6.1.B.2\|	1
Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings \|6.1.B.2\|	1
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings \|6.1.B.2\|	1
Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings \|6.1.B.2\|	1
Nearside Direction indicator not working \|1.4.A.2c\|	1
Nearside Front Shock absorber insecure \|2.7.2b\|	1
Offside Front Shock absorber insecure \|2.7.2b\|	1
Offside Front Suspension component mounting prescribed area is excessively corroded \|2.4.A.3\|	1
Nearside Front Road wheel distorted \|4.2.A.1a\|	1
Offside Seat belt anchorage prescribed area is excessively corroded \|5.2.6\|	1
Nearside Side repeater not working \|1.4.A.2c\|	1
Offside Seat belt insecurely fixed to the vehicles structure \|5.2.1a\|	1
Driver`s seat insecure \|6.2.A.1\|	1
Windscreen has damage	1
Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings \|6.1.B.2\|	1
Brake master cylinder/servo mounting prescribed area is excessively corroded \|3.6.C.3\|	1

We get to these numbers by trawling through over 1 billion MOT test results since 2004 and crunched the numbers. We remove anything to do with Tyres, as they are model independent and group together common non-model specific issues. We are trying to get to a picture of what models have what issues.

Please note: We take the data from the DVSA. This data is raw and can contain typos and spelling mistakes that garages may have entered while recording a MOT result. Specifically miss-match on names of models and makes. We are constantly cleaning the data so bear with the odd issue.

Got suggestions? We’re improving this section all the time. If you have any suggestions, please let us know.

Most common failures	No# failures
Parking brake: efficiency below requirements \|3.7.B.7\|	2
Nearside Front wheel bearing has excessive play \|2.5.A.3c\|	2
Offside Front wheel bearing has excessive play \|2.5.A.3c\|	2
Horn not working \|1.6.2a\|	2
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings \|6.1.B.2\|	2
Nearside Front Lower Axle swivel joint has excessive play in a swivel pin \|2.5.A.3b\|	1
Nearside rear brake recording little or no effort \|3.7.B.5a\|	1
Rear parking brake recording little or no effort	1
Nearside Rear wheel bearing has excessive play \|2.6.2\|	1
All position lamps not working \|1.1.A.3b\|	1
Registration plate lamp issues	1
Position lamp switch does not illuminate the front and rear position lamps with a single operation \|1.1.A.2\|	1
Indicator switch faulty \|1.4.A.1\|	1
Steering column top mounting bracket insecure \|2.1.2d\|	1
Headlamp switch faulty \|1.7.1\|	1
Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings \|6.1.B.2\|	1
Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings \|6.1.B.2\|	1
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings \|6.1.B.2\|	1
Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings \|6.1.B.2\|	1
Nearside Direction indicator not working \|1.4.A.2c\|	1
Nearside Front Shock absorber insecure \|2.7.2b\|	1
Offside Front Shock absorber insecure \|2.7.2b\|	1
Offside Front Suspension component mounting prescribed area is excessively corroded \|2.4.A.3\|	1
Nearside Front Road wheel distorted \|4.2.A.1a\|	1
Offside Seat belt anchorage prescribed area is excessively corroded \|5.2.6\|	1
Nearside Side repeater not working \|1.4.A.2c\|	1
Offside Seat belt insecurely fixed to the vehicles structure \|5.2.1a\|	1
Driver`s seat insecure \|6.2.A.1\|	1
Windscreen has damage	1
Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings \|6.1.B.2\|	1
Brake master cylinder/servo mounting prescribed area is excessively corroded \|3.6.C.3\|	1

MOT History from tests of petrol TRIUMPH TR4As year 1964

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