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MOT History from tests of petrol TRIUMPH BONNEVILLEs year 1962

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

mot history
Pass percent:92.66%
(The average a petrol TRIUMPH BONNEVILLE year 1962 passes without issue)
Based on:286 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment5
Steering headbearing has excessive free play |2.2.2|2
Headlamp insecure |1.2.3b|2
Rear Wheel has an excessively distorted bead rim. |4.2.2|1
Locking device|s| not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h|1
Roller brake test No brake control achieves an efficiency of 30%. |3.3.A2a|1
Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a|1
Front Front wheel bearings are excessively rough |2.3.5b|1
Centre Rear Drive chain excessively loose |6.2.1d|1
Drive chain excessively tight |6.2.1d|1
Registration plate issues1
Rear position lamp does not illuminate immediately when it is switched on |1.1.3a|1
Stop lamp does not illuminate immediately a brake applies |1.3.1a|1
Exhaust mounting does not fully support the exhaust system |7.1.1.c|1
Brake lever has inadequate reserve travel |3.1.3b|1
Riders seat insecure |6.2.1a|1
Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b|1
Rear wheel spindle securing nut|s| loose |2.4.A.2b|1
Drive chain excessively loose |6.2.1d|1
Nearside Handlebar handgrip not secure to handlebars. |2.1.1c|1
Offside Rear Exhaust system insecure (6.1.2 (a))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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