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MOT History from tests of petrol YAMAHA MS50s year 1986

Review the list of common YAMAHA MS50 failures below or to perform a specific mot history check on your YAMAHA then use our popular KnowYourCar service

mot history
Pass percent:62.07%
(The average a petrol YAMAHA MS50 year 1986 passes without issue)
Based on:29 MOT Tests
Most common failuresNo# failures
Front position lamp does not illuminate immediately when switched on |1.1.3a|2
Stop lamp does not illuminate immediately a brake applies |1.3.1a|2
Headlamp aim out of alignment2
Rear Floor brake test indicates a sticking brake |3.3.C2c|2
Exhaust is leaking and excessively noisey |7.1.1b|1
Exhaust mounting does not fully support the exhaust system |7.1.1.c|1
Direction indicators not working |1.5.1c|1
Registration plate issues1
Headlamp at least one does not illuminate on dipped beam |1.2.2a|i||1
Front wheel bearings have excessive free play |2.3.5b|1
Riders seat insecure |6.2.1a|1
Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a|1
Rear Position lamp switch faulty |1.1.4a|1
Front Front suspension assembly component excessively corroded. |2.3.1|1
Front suspension has excessive stiffness in the suspension movement. |2.3.6b|1
Front Brake lever has insufficient reserve travel fully adjusted (1.1.2 (a))1
Headlamp insecure (4.1.1 (c))1
Front Stop lamp not working (4.3.1 (a) (ii))1
Rear Stop lamp not working (4.3.1 (a) (ii))1
Roller brake test The less effective brake control does not achieve an efficiency of 25% (1.2.2 (a) (i))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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