MOT History from tests of petrol TRIUMPH DOLOMITEs year 1966

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

mot history

Pass percent:56.25%

(The average a petrol TRIUMPH DOLOMITE year 1966 passes without issue)

Based on:16 MOT Tests

Most common failures	No# failures
Parking brake: efficiency below requirements \|3.7.B.7\|	3
Offside rear brake recording little or no effort \|3.7.B.5a\|	2
Rear parking brake recording little or no effort	2
Service brake: efficiency below requirements \|3.7.B.7\|	2
Offside Suspension component mounting prescribed area is inadequately repaired \|2.4.A.3\|	1
Steering column top mounting bracket insecure \|2.1.2d\|	1
Front Exhaust has a major leak of exhaust gases exhaust manifold \|7.1.2\|	1
Nearside Rear wheel bearing rough when rotated \|2.6.1\|	1
Offside Front Sub-frame attachment bracket/mounting bolt missing \|2.4.G.1\|	1
Offside Front Upper Subframe mounting prescribed area is excessively corroded inner wing \|2.4.A.3\|	1
Offside Front Upper Subframe mounting prescribed area is excessively corroded front of inner wing \|2.4.A.3\|	1
Nearside Rear Subframe mounting prescribed area is excessively corroded boot floor \|2.4.A.3\|	1
Offside Rear Subframe mounting prescribed area is excessively corroded \|2.4.A.3\|	1
Brakes imbalanced across an axle	1
Nearside Suspension component mounting prescribed area is excessively corroded \|2.4.A.3\|	1
Offside Suspension component mounting prescribed area is excessively corroded \|2.4.A.3\|	1
Rear brake binding	1
Nearside Front Fuel system component leaking \|7.2.3\|	1
Brake performance not tested \|3.7.A.1\|	1
An item not tested \|Manual\|	1
Headlamp aim not tested \|1.8.A.1c\|	1
Nearside Front Suspension component mounting prescribed area is excessively corroded \|2.4.A.3\|	1
Horn not working \|1.6.2a\|	1
Nearside Front position lamp\|s\| not working \|1.1.A.3b\|	1
Nearside Front Lower Suspension arm has excessive play in a ball joint \|2.4.G.2\|	1
Offside Front Lower Suspension arm has excessive play in a ball joint \|2.4.G.2\|	1
Nearside Rear wheel bearing has excessive play \|2.6.2\|	1
Steering system has excessive free play detected at the steering wheel \|steering rack fitted\| \|2.2.A.1b\|	1
Parking brake lever has excessive side play in the pivot and may disengage \|3.1.4a\|	1
Nearside Side repeater not working \|1.4.A.2c\|	1
Exhaust has a major leak of exhaust gases \|7.1.2\|	1
Nearside Rear Rear wheel bearing has excessive play \|2.6.2\|	1
Offside Rear Rear wheel bearing has excessive play \|2.6.2\|	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\|	3
Offside rear brake recording little or no effort \|3.7.B.5a\|	2
Rear parking brake recording little or no effort	2
Service brake: efficiency below requirements \|3.7.B.7\|	2
Offside Suspension component mounting prescribed area is inadequately repaired \|2.4.A.3\|	1
Steering column top mounting bracket insecure \|2.1.2d\|	1
Front Exhaust has a major leak of exhaust gases exhaust manifold \|7.1.2\|	1
Nearside Rear wheel bearing rough when rotated \|2.6.1\|	1
Offside Front Sub-frame attachment bracket/mounting bolt missing \|2.4.G.1\|	1
Offside Front Upper Subframe mounting prescribed area is excessively corroded inner wing \|2.4.A.3\|	1
Offside Front Upper Subframe mounting prescribed area is excessively corroded front of inner wing \|2.4.A.3\|	1
Nearside Rear Subframe mounting prescribed area is excessively corroded boot floor \|2.4.A.3\|	1
Offside Rear Subframe mounting prescribed area is excessively corroded \|2.4.A.3\|	1
Brakes imbalanced across an axle	1
Nearside Suspension component mounting prescribed area is excessively corroded \|2.4.A.3\|	1
Offside Suspension component mounting prescribed area is excessively corroded \|2.4.A.3\|	1
Rear brake binding	1
Nearside Front Fuel system component leaking \|7.2.3\|	1
Brake performance not tested \|3.7.A.1\|	1
An item not tested \|Manual\|	1
Headlamp aim not tested \|1.8.A.1c\|	1
Nearside Front Suspension component mounting prescribed area is excessively corroded \|2.4.A.3\|	1
Horn not working \|1.6.2a\|	1
Nearside Front position lamp\|s\| not working \|1.1.A.3b\|	1
Nearside Front Lower Suspension arm has excessive play in a ball joint \|2.4.G.2\|	1
Offside Front Lower Suspension arm has excessive play in a ball joint \|2.4.G.2\|	1
Nearside Rear wheel bearing has excessive play \|2.6.2\|	1
Steering system has excessive free play detected at the steering wheel \|steering rack fitted\| \|2.2.A.1b\|	1
Parking brake lever has excessive side play in the pivot and may disengage \|3.1.4a\|	1
Nearside Side repeater not working \|1.4.A.2c\|	1
Exhaust has a major leak of exhaust gases \|7.1.2\|	1
Nearside Rear Rear wheel bearing has excessive play \|2.6.2\|	1
Offside Rear Rear wheel bearing has excessive play \|2.6.2\|	1

MOT History from tests of petrol TRIUMPH DOLOMITEs year 1966

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