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MOT History from tests of petrol YAMAHA YP400s year 2012

Review the list of common YAMAHA YP400 failures below or to perform a specific mot history check on your YAMAHA then use our popular KnowYourCar service

mot history
Pass percent:85.21%
(The average a petrol YAMAHA YP400 year 2012 passes without issue)
Based on:169 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment6
Rear Brake disc|s| has excessive run out |3.2.A1m|2
Front Roller brake test indicates a binding brake |3.3.A1a|2
Rear Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d|2
Rear Brake disc|s| excessively worn |3.2.A1l|2
Rear Brake indicates excessive fluctuation of brake effort (1.2.1 (e))2
Steering movement excessively `notchy` with the wheel raised |2.2.1b|1
Offside Handlebar handgrip not secure to handlebars. |2.1.1c|1
Front Floor brake test indicates a binding brake |3.3.C2c|1
Hydraulic brake control feels spongy |3.1.4a|1
Rear Brake component is excessively corroded |3.1.5|1
Front Brake disc|s| excessively worn |3.2.A1l|1
Rear Roller brake test indicates a binding brake |3.3.A1a|1
Nearside Front Direction indicator not working |1.5.1c|1
Offside Front shock absorber seal failed and leaking oil |2.3.3|1
Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b|1
Steering movement excessively `notchy` with the weight on the lower bearing |2.2.1a|1
Rear Shock absorber likely to become detached |5.3.2 |a| |ii||1
Rear Shock absorber has negligible damping effect |5.3.2 |b||1
Nearside Front Direction indicator not working (4.4.1 (a) (ii))1
Front Stop lamp not working (4.3.1 (a) (ii))1
Registration plate issues1
Exhaust has a major leak of exhaust gases (6.1.2 (a))1
Steering headbearing excessively stiff or notchy (2.2.2 (f) (i))1
Front Brake excessively binding (1.2.1 (f))1
Rear Brake excessively binding (1.2.1 (f))1
Front Valve stem seriously damaged (5.2.3 (j))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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