Most common failures | No# failures |
---|
Rear reflector on motorcycle missing |1.4.1| | 11 |
Rear wheel bearings have excessive free play |2.4.A.2c| | 8 |
Headlamp aim out of alignment | 7 |
Front wheel bearings have excessive free play |2.3.5b| | 7 |
Drive chain excessively loose |6.2.1d| | 6 |
Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 5 |
Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 4 |
Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 4 |
Drive chain worn to excess |6.2.1e| | 3 |
Riders seat insecure |6.2.1a| | 3 |
Front position lamp does not illuminate immediately when switched on |1.1.3a| | 3 |
Horn not working |1.7.3a| | 3 |
Front wheel bearings are excessively rough |2.3.5b| | 3 |
Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 3 |
Front Brake grabbing severely |1.2.1 |c|| | 2 |
Floor brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.C1b| | 2 |
Rear reflector missing |4.8.2 |a| |ii|| | 2 |
Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 2 |
Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 2 |
Rear Roller brake test indicates a binding brake |3.3.A1a| | 2 |
Direction indicators not working |1.5.1c| | 2 |
Lower Rear suspension bush has excessive free play |2.4.A2a|i|| | 2 |
Registration plate issues | 2 |
Locking device|s| not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 2 |
Offside Rear Direction indicator not working |1.5.1c| | 2 |
Headlamp insecure |1.2.3b| | 2 |
Front Wheel bearing has excessive play |5.1.3 |a| |i|| | 2 |
Rear Rear reflector on motorcycle missing |1.4.1| | 1 |
Rear Position lamp light intensity significantly reduced |4.2.3 |a| |ii|| | 1 |
Rear wheel rotation likely to be impeded rear sprocket bolts loose |6.2.1b| | 1 |
Brake lever pivots excessively worn |3.1.3a| | 1 |
Brake pedal is inoperative rear brake not working |3.1.3c| | 1 |
Rear All position lamps light intensity significantly reduced |4.2.3 |a| |ii|| | 1 |
Rear Headlamp light intensity severely reduced No paten |4.1.4 |a|| | 1 |
Front Drive chain sprocket so worn it is likely to fail Securing screw loose |6.1.7 |c| |ii|| | 1 |
Nearside Front Handlebar handgrip not secure to handlebars. |2.1.1c| | 1 |
Brake lever cannot be applied smoothly |3.1.3d| | 1 |
Rear Front wheel bearings have excessive free play |2.3.5b| | 1 |
Offside Rear Rear wheel bearings have excessive free play |2.4.A.2c| | 1 |
Rear Footrest missing both |6.2.12 |a|| | 1 |
Horn not working |7.7 |a| |ii|| | 1 |
Stop lamp not working |4.3.1 |a| |ii|| | 1 |
All direction indicators not working |4.4.1 |a| |ii|| | 1 |
Wheel bearing has excessive play |5.1.3 |a| |i|| | 1 |
Footrest missing |6.2.1a| | 1 |
Stop lamp remains on when the brake is released |1.3.1e| | 1 |
Front Brake disc|s| friction surface contaminated by oil or grease |3.2.A1k| | 1 |
Rear Brake pedal is bent and the brake cannot be readily applied |3.1.3c| | 1 |
Offside Front Direction indicators not working |1.5.1c| | 1 |
Front Direction indicator flashing less than 60 times a minute |1.5.1c| | 1 |
Headlamp aim headlamp deteriorated and function impaired |1.2.3a| | 1 |
Direction indicator flashing more than 120 times per minute |1.5.1c| | 1 |
Lower Rear suspension component loose |2.4.A.1a| | 1 |
Front Brake disc|s| has excessive run out |3.2.A1m| | 1 |
Rear suspension bearing has excessive free play lower shock bearings |2.4.A2a|i|| | 1 |
Rear suspension bearing has excessive free play swinging arm bearings |2.4.A2a|i|| | 1 |
Steering headbearing has excessive free play |2.2.2| | 1 |
Steering control handlebar movement restricted by trapped cables right hand lock |2.1.2c| | 1 |
Steering lock stop missing stop broken for left hand locl |2.1.3| | 1 |
Roller brake test indicates a binding brake |3.3.A1a| | 1 |
Brake pedal is bent and the brake cannot be readily applied |3.1.3c| | 1 |
Roller brake test indicates brake effort rise disproportional to brake lever or pedal effort poor performance on rear brake |3.3.A1c| | 1 |
Rear Wheel bearing play so excessive that directional control is impaired (5.1.3 (a) (ii)) | 1 |
Nearside Direction indicator flashing more than 120 times per minute both front and rear |1.5.1c| | 1 |
Nearside Front Direction indicator deteriorated and function impaired led type with only 2 leds working,from aprox 18 |1.5.3a| | 1 |
Headlamp aim not tested due to bike failing to start |1.6| | 1 |
All position lamps do not illuminate immediately when switched on front and rear lights not tested due to bike failing to start. |1.1.3a| | 1 |
Nearside Front shock absorber seal failed and leaking oil |2.3.3| | 1 |
Lower Rear mono-shock pivot excessively worn excess play bottom shock linkage |2.4.B.4| | 1 |
Drive chain excessively tight |6.2.1d| | 1 |
Locking device|s| not correctly fitted which may make the motor bicycle dangerous to ride offside chain tensioner bolt and lock nut loose |6.2.1h| | 1 |
Rear Brake caliper|s| securing bolt|s| loose |3.2.A1j| | 1 |
Front Roller brake test indicates brake effort rise disproportional to brake lever or pedal effort |3.3.A1c| | 1 |
Nearside Front Direction indicator not working |1.5.1c| | 1 |
Nearside Front Shock absorber has a serious fluid leak |5.3.2 |b|| | 1 |
Rear Brake excessively binding |1.2.1 |f|| | 1 |
Nearside Rear Direction indicator insecure |1.5.3b| | 1 |
Rear Footrest missing |6.2.1a| | 1 |
Offside Front shock absorber seal failed and leaking oil |2.3.3| | 1 |
Rear wheel bearings are excessively rough |2.4.A.2c| | 1 |
Rear Exhaust mounting does not fully support the exhaust system |7.1.1.c| | 1 |
Roller brake test The less effective brake control does not achieve an efficiency of 25% |1.2.2 |a| |i|| | 1 |
Offside Front Shock absorber has a serious fluid leak |5.3.2 |b|| | 1 |
Rear Shock absorber has negligible damping effect |5.3.2 |b|| | 1 |
Rear Wheel bearing has excessive play |5.1.3 |a| |i|| | 1 |
Front Brake excessively binding |1.2.1 |f|| | 1 |
Rear Lower Suspension arm pin or bush excessively worn |5.3.4 |a| |i|| | 1 |
Nearside Handlebar handgrip not secure to handlebars. |2.1.1c| | 1 |
Offside Rear Direction indicator missing |1.5.1a| | 1 |
Front Front wheel bearings have excessive free play |2.3.5b| | 1 |
Front Shock absorber has a serious fluid leak |5.3.2 |b|| | 1 |
Front Stop lamp not working switch |4.3.1 |a| |ii|| | 1 |
Rear Brake disc significantly and obviously worn |1.1.14 |a| |i|| | 1 |
Outer Fuel cap ineffective can not be removed |6.1.3 |b| |i|| | 1 |
Nearside Rear Exhaust system insecure end can |6.1.2 |a|| | 1 |
Fuel cap does not fasten securely maintaining the sealing arrangement |7.2.2b| | 1 |
Front Wheel bearing so rough it is likely to overheat or break up |5.1.3 |b| |ii|| | 1 |
Offside Rear Direction indicator insecure |1.5.3b| | 1 |
Rear Rear wheel bearings have excessive free play |2.4.A.2c| | 1 |
All position lamps do not illuminate immediately when switched on |1.1.3a| | 1 |
Rear Rear position lamp damaged and function impaired |1.1.1b| | 1 |
Rear Stop lamp not working (4.3.1 (a) (ii)) | 1 |
Offside Front Direction indicator not working (4.4.1 (a) (ii)) | 1 |
Nearside Rear Direction indicator not working (4.4.1 (a) (ii)) | 1 |
Offside Rear Direction indicator not working (4.4.1 (a) (ii)) | 1 |
Front Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 1 |
Front Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 1 |
Rear Brake fluid reservoir leaking hydraulic fluid |3.2.B1e| | 1 |
Nearside Front Front shock absorber seal failed and leaking oil |2.3.3| | 1 |
Front Floor brake test indicates a binding brake |3.3.C2c| | 1 |
Front Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 1 |
Rear Upper Rear suspension bush has excessive free play |2.4.A2a|i|| | 1 |
Nearside Rear Footrest missing |6.2.1a| | 1 |
Rear Drive chain excessively tight |6.2.1d| | 1 |
Wheel alignment incorrect which adversely affects the handling |2.5.1| | 1 |
Exhaust mounting does not fully support the exhaust system |7.1.1.c| | 1 |
Direction indicators flashing more than 120 times per minute |1.5.1c| | 1 |
Rear Brake master cylinder has a seized master cylinder pivot. |3.2.B5| | 1 |
Roller brake test No brake control achieves an efficiency of 30%. |3.3.A2a| | 1 |
Roller brake test Neither brake control achieves an efficiency of 25% |3.3.A2b| | 1 |
Rear Stop lamp does not emit a steady light |1.3.1b| | 1 |