Most common failures | No# failures |
---|
Headlamp aim out of alignment | 113 |
Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 100 |
Horn not working |1.7.3a| | 59 |
Steering headbearing has excessive free play |2.2.2| | 37 |
Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 34 |
Rear reflector on motorcycle missing |1.4.1| | 30 |
Registration plate issues | 28 |
Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 28 |
Exhaust is leaking and excessively noisey |7.1.1b| | 28 |
Rear reflector missing (4.8.2 (a) (ii)) | 25 |
Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 25 |
Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 21 |
Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 21 |
Steering movement excessively `notchy` with the weight on the lower bearing |2.2.1a| | 21 |
Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 21 |
Rear Brake lever has inadequate reserve travel |3.1.3b| | 19 |
Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 17 |
Steering headbearing has excessive wear or free play (2.2.2 (f) (i)) | 17 |
Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 15 |
Headlamp not working on main beam (4.1.1 (a) (ii)) | 15 |
Horn not working (7.7 (a) (ii)) | 15 |
Front Roller brake test indicates a binding brake |3.3.A1a| | 15 |
Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 15 |
Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 14 |
Front position lamp does not illuminate immediately when switched on |1.1.3a| | 13 |
Front Brake excessively binding (1.2.1 (f)) | 12 |
Stop lamp remains on when the brakes are released | 11 |
Direction indicators not working |1.5.1c| | 11 |
Steering headbearing has excessive wear or free play |2.2.2 |f| |i|| | 10 |
Rear Position lamp not working (4.2.1 (a)) | 9 |
Rear reflector missing |4.8.2 |a| |ii|| | 9 |
Rear Shock absorber has negligible damping effect (5.3.2 (b)) | 9 |
Stop lamp remains on when the brake is released |1.3.1e| | 9 |
Rear Stop lamp not working (4.3.1 (a) (ii)) | 9 |
Rear shock absorber seal failed and leaking oil |2.4.A.1c| | 8 |
Steering headbearing excessively stiff or notchy (2.2.2 (f) (i)) | 8 |
Nearside Front Direction indicator not working |1.5.1c| | 8 |
Nearside Front Direction indicators not working |1.5.1c| | 8 |
Riders seat insecure |6.2.1a| | 8 |
Front Brake excessively binding |1.2.1 |f|| | 8 |
Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 7 |
Rear Brake lever has insufficient reserve travel (1.1.2 (a)) | 7 |
Rear Position lamp not working |4.2.1 |a|| | 7 |
Rear position lamp incorrect colour |1.1.2b| | 7 |
Rear Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 7 |
Offside Front Direction indicators not working |1.5.1c| | 7 |
Exhaust has a major leak of exhaust gases |6.1.2 |a|| | 7 |
Offside Front Direction indicator not working (4.4.1 (a) (ii)) | 6 |
Front Floor brake test indicates a binding brake |3.3.C2c| | 6 |
All direction indicators not working (4.4.1 (a) (ii)) | 6 |
Headlamp aim not tested (4.1.2 (b)) | 6 |
Front Stop lamp remains on when the brake is released |1.3.1e| | 6 |
Front Stop lamp not working (4.3.1 (a) (ii)) | 6 |
Offside Front Direction indicator not working |1.5.1c| | 6 |
Exhaust system insecure (6.1.2 (a)) | 6 |
Registration plate lamp issues | 6 |
Front Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 6 |
Indicator switch defective |1.5.4| | 6 |
Headlamp not working on main beam |4.1.1 |a| |ii|| | 5 |
Riders seat insecure (6.2.5 (a) (ii)) | 5 |
Front Brake hose is likely to be fouled or trapped by moving parts |3.2.B2c| | 5 |
Front Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 5 |
Nearside Handlebar handgrip not secure to handlebars. |2.1.1c| | 5 |
Horn not working |7.7 |a| |ii|| | 5 |
Nearside Front Direction indicator not working |4.4.1 |a| |ii|| | 5 |
Direction indicators affected by the operation of another lamp |1.5.1c| | 5 |
Horn not working (7.7 (a)) | 4 |
Rear Roller brake test indicates brake effort rise disproportional to brake lever or pedal effort |3.3.A1c| | 4 |
Front Brake lever is bent and the brake cannot be readily applied |3.1.3c| | 4 |
Rear Shock absorber has negligible damping effect |5.3.2 |b|| | 4 |
Front Brake lever cannot be applied smoothly |3.1.3d| | 4 |
Front Stop lamp not working |4.3.1 |a| |ii|| | 4 |
Rear Stop lamp not working |4.3.1 |a| |ii|| | 4 |
Headlamp aim projected beam image obviously incorrect (4.1.2 (c)) | 4 |
Rear wheel spindle securing nut locking device missing |2.4.A.2b| | 4 |
Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 4 |
Front Brake disc|s| excessively scored |3.2.A1l| | 4 |
Stop lamp not working |4.3.1 |a| |ii|| | 4 |
Exhaust excessively deteriorated |7.1.1a| | 4 |
Steering movement excessively stiff with the wheel raised |2.2.1b| | 4 |
Horn not loud enough to be heard by another road user |1.7.3a| | 4 |
Front Shock absorber has negligible damping effect (5.3.2 (b)) | 4 |
Rear Shock absorber has a serious fluid leak (5.3.2 (b)) | 3 |
Headlamp aim not tested |4.1.2 |b|| | 3 |
Stop lamp not working (4.3.1 (a) (ii)) | 3 |
Front Roller brake test indicates a sticking brake |3.3.A1a| | 3 |
Front Position lamp not working (4.2.1 (a)) | 3 |
Stop lamp showing white light to the rear (4.3.3 (a) (ii)) | 3 |
Rear Roller brake test indicates a sticking brake |3.3.A1a| | 3 |
Riders seat insecure |6.2.5 |a| |ii|| | 3 |
Horn control not functioning. |1.7.2b| | 3 |
Front Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 3 |
Rear position lamp damaged and function impaired |1.1.1b| | 3 |
Front Direction indicators not working |1.5.1c| | 3 |
Rear Stop lamp remains on when the brake is released |1.3.1e| | 3 |
Headlamp aim not tested |1.6| | 3 |
Rear Rear reflector on motorcycle missing |1.4.1| | 3 |
Dipswitch does not operate immediately when selected on dipped beam |4.1.3 |b|| | 3 |
Rear Roller brake test indicates brake effort fall disproportional to brake lever or pedal effort |3.3.A1c| | 3 |
Front Brake disc insecure (1.1.14 (a) (ii)) | 3 |
Front Front position lamp does not illuminate immediately when switched on |1.1.3a| | 3 |
Rear Brake lever has insufficient reserve travel |1.1.2 |a|| | 3 |
Front Steering headbearing has excessive free play |2.2.2| | 3 |
Rear Rear reflector missing |4.8.2 |a| |ii|| | 3 |
Nearside Front Direction indicator not working (4.4.1 (a) (ii)) | 3 |
Fuel cap sealing washer missing |7.2.2c| | 3 |
Brake lever has inadequate reserve travel |3.1.3b| | 3 |
Roller brake test The less effective brake control does not achieve an efficiency of 25% |1.2.2 |a| |i|| | 3 |
Steering headbearing excessively stiff or notchy |2.2.2 |f| |i|| | 3 |
Rear Shock absorber has a serious fluid leak |5.3.2 |b|| | 3 |
Fuel system component leaking |7.2.1a| | 3 |
Wheel alignment incorrect which adversely affects the steering |2.5.1| | 3 |
Headlamp aim so that beam "kick up" is not visible on the screen (4.1.2 (a)) | 3 |
Rear Exhaust mounting does not fully support the exhaust system |7.1.1.c| | 3 |
Offside Steering lock stop ineffective |2.1.3| | 3 |
Front Horn not working |1.7.3a| | 3 |
Offside Front Direction indicator not working |4.4.1 |a| |ii|| | 3 |
Exhaust mounting does not fully support the exhaust system |7.1.1.c| | 3 |
Front Headlamp not working on main beam (4.1.1 (a) (ii)) | 3 |