MOT History from tests of petrol YAMAHA QT50s year 1989

Review the list of common YAMAHA QT50 failures below or to perform a specific mot history check on your YAMAHA then use our popular KnowYourCar service

mot history

Pass percent:78.49%

(The average a petrol YAMAHA QT50 year 1989 passes without issue)

Based on:93 MOT Tests

Most common failures	No# failures
Roller brake test No brake control achieves an efficiency of 30%. \|3.3.A2a\|	2
Roller brake test The less effective brake control does not achieve an efficiency of 25%. \|3.3.A2b\|	2
Front wheel spindle securing nut locking device missing \|2.3.3a\|	1
Headlamp at least one does not illuminate on dipped beam \|1.2.2a\|i\|\|	1
Direction indicator flashing less than 60 times a minute \|1.5.1c\|	1
Direction indicator affected by the operation of another lamp \|1.5.1c\|	1
Headlamp dipped beam affected by the operation of another lamp \|1.2.2c\|	1
Headlamp main beam affected by the operation of another lamp \|1.2.2c\|	1
Exhaust is leaking and excessively noisey \|7.1.1b\|	1
Headlamp aim out of alignment	1
Front suspension assembly excessive wear or free play in a front suspension component \|2.3.4\|	1
Rear wheel rotation likely to be impeded \|6.2.1b\|	1
Nearside Front Direction indicator not working \|1.5.1c\|	1
Offside Front Direction indicator not working \|1.5.1c\|	1
Nearside Rear Direction indicator not working \|1.5.1c\|	1
Offside Rear Direction indicator not working \|1.5.1c\|	1
Horn not working \|1.7.3a\|	1
Steering headbearing has excessive free play \|2.2.2\|	1
Rear shock absorber has inadequate damping effect. \|2.4.A.3b\|	1
Front Wheel spoke excessively corroded \|4.2.1b\|	1
Rear Wheel spoke excessively corroded \|4.2.1b\|	1
Direction indicators flashing less than 60 times a minute \|1.5.1c\|	1
Rear reflector on motorcycle missing \|1.4.1\|	1
Rear Brake lining\|s\| less than 1.5 mm thick \|3.2.A1f\|i\|\|	1
Roller brake test Neither brake control achieves an efficiency of 25% \|3.3.A2b\|	1
Registration plate issues	1
Nearside Footrest insecure \|6.2.1a\|	1
Offside Footrest insecure \|6.2.1a\|	1
Nearside Front Direction indicators not working \|1.5.1c\|	1
Offside Front Direction indicators not working \|1.5.1c\|	1
Nearside Rear Direction indicators not working \|1.5.1c\|	1
Offside Rear Direction indicators not working \|1.5.1c\|	1
Front position lamp damaged and function impaired \|1.1.1b\|	1
Rear position lamp damaged and function impaired \|1.1.1b\|	1
Front Stop lamp damaged and function impaired \|1.3.3a\|	1
Rear Stop lamp damaged and function impaired \|1.3.3a\|	1
Front Exhaust is leaking and excessively noisey \|7.1.1b\|	1
Stop lamp remains on when the brake is released \|1.3.1e\|	1
Rear wheel spindle securing nut\|s\| loose \|2.4.A.2b\|	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
Roller brake test No brake control achieves an efficiency of 30%. \|3.3.A2a\|	2
Roller brake test The less effective brake control does not achieve an efficiency of 25%. \|3.3.A2b\|	2
Front wheel spindle securing nut locking device missing \|2.3.3a\|	1
Headlamp at least one does not illuminate on dipped beam \|1.2.2a\|i\|\|	1
Direction indicator flashing less than 60 times a minute \|1.5.1c\|	1
Direction indicator affected by the operation of another lamp \|1.5.1c\|	1
Headlamp dipped beam affected by the operation of another lamp \|1.2.2c\|	1
Headlamp main beam affected by the operation of another lamp \|1.2.2c\|	1
Exhaust is leaking and excessively noisey \|7.1.1b\|	1
Headlamp aim out of alignment	1
Front suspension assembly excessive wear or free play in a front suspension component \|2.3.4\|	1
Rear wheel rotation likely to be impeded \|6.2.1b\|	1
Nearside Front Direction indicator not working \|1.5.1c\|	1
Offside Front Direction indicator not working \|1.5.1c\|	1
Nearside Rear Direction indicator not working \|1.5.1c\|	1
Offside Rear Direction indicator not working \|1.5.1c\|	1
Horn not working \|1.7.3a\|	1
Steering headbearing has excessive free play \|2.2.2\|	1
Rear shock absorber has inadequate damping effect. \|2.4.A.3b\|	1
Front Wheel spoke excessively corroded \|4.2.1b\|	1
Rear Wheel spoke excessively corroded \|4.2.1b\|	1
Direction indicators flashing less than 60 times a minute \|1.5.1c\|	1
Rear reflector on motorcycle missing \|1.4.1\|	1
Rear Brake lining\|s\| less than 1.5 mm thick \|3.2.A1f\|i\|\|	1
Roller brake test Neither brake control achieves an efficiency of 25% \|3.3.A2b\|	1
Registration plate issues	1
Nearside Footrest insecure \|6.2.1a\|	1
Offside Footrest insecure \|6.2.1a\|	1
Nearside Front Direction indicators not working \|1.5.1c\|	1
Offside Front Direction indicators not working \|1.5.1c\|	1
Nearside Rear Direction indicators not working \|1.5.1c\|	1
Offside Rear Direction indicators not working \|1.5.1c\|	1
Front position lamp damaged and function impaired \|1.1.1b\|	1
Rear position lamp damaged and function impaired \|1.1.1b\|	1
Front Stop lamp damaged and function impaired \|1.3.3a\|	1
Rear Stop lamp damaged and function impaired \|1.3.3a\|	1
Front Exhaust is leaking and excessively noisey \|7.1.1b\|	1
Stop lamp remains on when the brake is released \|1.3.1e\|	1
Rear wheel spindle securing nut\|s\| loose \|2.4.A.2b\|	1

MOT History from tests of petrol YAMAHA QT50s year 1989

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