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MOT History from tests of petrol YAMAHA 400s year 1993

Review the list of common YAMAHA 400 failures below or to perform a specific mot history check on your YAMAHA then use our popular KnowYourCar service

mot history
Pass percent:76.32%
(The average a petrol YAMAHA 400 year 1993 passes without issue)
Based on:38 MOT Tests
Most common failuresNo# failures
Rear reflector on motorcycle missing |1.4.1|2
Direction indicator missing |1.5.1a|1
Headlamp aim out of alignment1
Front Stop lamp does not illuminate immediately a brake applies |1.3.1a|1
Rear Brake disc|s| has excessive run out |3.2.A1m|1
Exhaust excessively deteriorated |7.1.1a|1
Front wheel bearings have excessive free play |2.3.5b|1
Floor brake test indicates a binding brake |3.3.C2c|1
Direction indicators flashing more than 120 times per minute |1.5.1c|1
Registration plate issues1
Offside Rear Direction indicator not working |1.5.1c|1
Front Upper Exhaust is leaking and excessively noisey |7.1.1b|1
Offside Front Locking devices not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h|1
Offside Rear Locking devices not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h|1
Offside Brake locking device missing |3.2.A1e|1
Nearside Headlamp aim beam image kick-up is to the offside |1.6.1|1
Offside Headlamp aim beam image kick-up is to the offside |1.6.1|1
Front Steering control fouling between components which interferes with the free movement of the steering |2.1.2a|1
Offside Front Front shock absorber seal failed and leaking oil |2.3.3|1
Front Handlebar deformed |2.1.1b|1
Headlamp aim headlamp deteriorated and function impaired |1.2.3a|1
Throttle operating incorrectly |6.2.1f|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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