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MOT History from tests of petrol TRIUMPH TRIUMPHs year 1930

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

mot history
Pass percent:92.68%
(The average a petrol TRIUMPH TRIUMPH year 1930 passes without issue)
Based on:123 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment2
Service brake: efficiency below requirements |3.7.C.1a|2
Brakes imbalanced across an axle2
Speedometer cannot be illuminated. |6.7.3|1
Front Electrical wiring damaged, likely to cause a short under bonnet |1.9.2b|1
Electrical wiring deteriorated and bare connector exposed |1.9.2c|1
Electrical wiring inadequately supported |1.9.2a|1
Windscreen wiper does not clear the windscreen effectively1
Offside Headlamp not working on main beam |1.7.5a|1
Front Power steering component|s| leaking |2.3.3b|1
Exhaust engine idle speed too high |7.3.A.2a|1
Rear Wheel spoke cracked. |4.2.1b|1
Riders seat insecure |6.2.1a|1
Clutch lever positioned so it cannot be readily operated. |6.2.1g|1
An item not tested |Manual|1
Front wheel bearings have excessive free play |2.3.5b|1
Horn not working |1.6.2a|1
Driver`s seat insecure |6.2.A.1|1
Nearside Front Passenger`s seat insecure |6.2.A.1|1
Nearside Front wheel bearing rough when rotated |2.5.A.2|1
Brake performance not tested |3.7.A.1|1
Emissions not tested |7.0|1
Parking brake: efficiency below requirements |3.7.C.1b|1
Offside Front Front wheel bearing rough when rotated |2.5.A.2|1
Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2|1
Nearside Rear Suspension arm locating pin locking device missing |2.4.G.3b|1
Offside Rear Suspension arm locating pin locking device missing |2.4.G.3b|1
Centre Front Braking system leaking |3.6.A.1|1
Rear brake application uneven1
Nearside rear brake recording little or no effort |3.7.B.5a|1
Service brake: efficiency below requirements |3.7.B.7|1
Front Sidecar attachment insecure |5.1.1b|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.

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