Most common failures | No# failures |
---|
Headlamp aim out of alignment | 96 |
Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 61 |
Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 58 |
Rear reflector on motorcycle missing |1.4.1| | 44 |
Drive chain excessively loose |6.2.1d| | 43 |
Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 38 |
Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 29 |
Front Roller brake test indicates a binding brake |3.3.A1a| | 25 |
Drive chain worn to excess |6.2.1e| | 23 |
Rear reflector on motorcycle obscured |1.4.1| | 22 |
Front position lamp does not illuminate immediately when switched on |1.1.3a| | 21 |
Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 16 |
Rear Drive chain sprocket worn to excess |6.2.1e| | 16 |
Wheel alignment incorrect which adversely affects the handling |2.5.1| | 15 |
Rear wheel bearings have excessive free play |2.4.A.2c| | 14 |
Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 13 |
Drive chain excessively tight |6.2.1d| | 13 |
Registration plate issues | 10 |
Rear wheel spindle securing nut locking device missing |2.4.A.2b| | 10 |
Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 10 |
Horn not working |1.7.3a| | 10 |
Wheel alignment incorrect which adversely affects the steering |2.5.1| | 9 |
Stop lamp remains on when the brake is released |1.3.1e| | 9 |
Rear Brake pedal has inadequate reserve travel |3.1.3b| | 9 |
Rear Brake lining|s| less than 1.5 mm thick |3.2.A1f|i|| | 8 |
Chain guard insecure |6.2.1c| | 8 |
Offside Front shock absorber seal failed and leaking oil |2.3.3| | 7 |
Drive chain excessively loose (6.1.7 (c) (i)) | 7 |
Front Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 7 |
Front Front position lamp does not illuminate immediately when switched on |1.1.3a| | 7 |
Headlamp aim beam image kick up to the offside |1.6| | 7 |
Front Brake excessively binding (1.2.1 (f)) | 7 |
Offside Rear Footrest missing |6.2.1a| | 7 |
Locking device|s| not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 6 |
Rear Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 6 |
Roller brake test The less effective brake control does not achieve an efficiency of 25% (1.2.2 (a) (i)) | 6 |
Rear Roller brake test indicates a binding brake |3.3.A1a| | 6 |
Headlamp insecure |1.2.3b| | 6 |
Steering movement excessively `notchy` with the weight on the lower bearing |2.2.1a| | 6 |
Rear reflector on motorcycle obscured |1.4.2b| | 6 |
Steering headbearing has excessive free play |2.2.2| | 6 |
Nearside Rear Footrest missing |6.2.1a| | 6 |
Nearside Rear Footrest missing (6.2.12 (a)) | 5 |
Exhaust is leaking and excessively noisey |7.1.1b| | 5 |
Rear Drive chain worn to excess |6.2.1e| | 5 |
Rear Position lamp not working (4.2.1 (a)) | 5 |
Rear reflector missing (4.8.2 (a) (ii)) | 5 |
Headlamp aim not tested |1.6| | 5 |
Offside Front Direction indicators not working |1.5.1c| | 4 |
Rear Rear wheel bearings have excessive free play |2.4.A.2c| | 4 |
Headlamp aim headlamp deteriorated and function impaired |1.2.3a| | 4 |
Offside Front Direction indicator not working |1.5.1c| | 4 |
Throttle operating incorrectly |6.2.1f| | 4 |
Front Position lamp not working (4.2.1 (a)) | 4 |
Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 4 |
Floor brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.C1b| | 4 |
Front wheel bearings are excessively rough |2.3.5b| | 4 |
Handlebar deformed |2.1.1b| | 4 |
Front Roller brake test indicates a severely grabbing brake |3.3.A1b| | 4 |
Rear Drive chain sprocket carrier worn to excess |6.2.1e| | 4 |
Nearside Rear Direction indicators not working |1.5.1c| | 4 |
Drive chain sprocket carrier worn to excess |6.2.1e| | 4 |
Nearside Front shock absorber seal failed and leaking oil |2.3.3| | 3 |
Brake locking device missing |3.2.A1e| | 3 |
Nearside Front Shock absorber has a serious fluid leak (5.3.2 (b)) | 3 |
Rear Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 3 |
Drive chain excessively tight (6.1.7 (k) (i)) | 3 |
Rear Footrest missing |6.2.1a| | 3 |
Front Drive chain sprocket worn to excess |6.2.1e| | 3 |
Rear position lamp adversely affected by the operation of another lamp |1.1.3b| | 3 |
Rear Chain guard insecure |6.2.1c| | 3 |
Stop lamp not working (4.3.1 (a) (ii)) | 3 |
Fuel cap sealing washer deteriorated |7.2.2c| | 3 |
Throttle has a significant change in engine speed whilst moving the steering from lock to lock |2.1.4| | 3 |
Rear Rear reflector on motorcycle missing |1.4.1| | 3 |
Rear reflector missing |4.8.2 |a| |ii|| | 3 |
Headlamp switch faulty |1.2.4| | 3 |
Rear Floor brake test indicates a sticking brake |3.3.C2c| | 3 |
Rear Drive chain excessively tight |6.2.1d| | 3 |
Rear suspension has corrosion which reduces the strength of a load bearing member or its supporting structure. |2.4.A.2d| | 3 |
Direction indicators flashing more than 120 times per minute |1.5.1c| | 3 |
Front suspension has inadequate damping effect. |2.3.6c| | 3 |
Rear Stop lamp not working |4.3.1 |a| |ii|| | 3 |
Front Steering headbearing has excessive free play |2.2.2| | 3 |
Stop lamp affected by the operation of another lamp |1.3.2| | 3 |
Clutch lever positioned so it cannot be readily operated. |6.2.1g| | 3 |
Rear Roller brake test indicates a sticking brake |3.3.A1a| | 3 |
Brake pedal has inadequate reserve travel |3.1.3b| | 3 |
Front Brake master cylinder fluid level dangerously low |3.2.B1d| | 2 |
Fuel cap does not fasten securely maintaining the sealing arrangement |7.2.2b| | 2 |
Steering movement excessively stiff with the wheel raised |2.2.1b| | 2 |
Rear Drive chain excessively loose |6.2.1d| | 2 |
Rear Wheel alignment incorrect which adversely affects the handling |2.5.1| | 2 |
Front Steering movement excessively stiff with the wheel raised |2.2.1b| | 2 |
Offside Rear Footrest missing (6.2.12 (a)) | 2 |
Drive chain worn to excess (6.1.7 (c) (i)) | 2 |
Front Floor brake test indicates a binding brake |3.3.C2c| | 2 |
Brake reaction bracket securing bolt|s| missing |3.2.A1j| | 2 |
Throttle operating incorrectly (6.2.7 (a) (i)) | 2 |
Front Horn not working |1.7.3a| | 2 |
Rear Roller brake test indicates a severely juddering brake |3.3.A1b| | 2 |
Front suspension assembly component loose |2.3.1| | 2 |
Front Stop lamp remains on when the brake is released |1.3.1e| | 2 |
Rear Rear reflector missing (4.8.2 (a) (ii)) | 2 |
Front Brake disc|s| insecure |3.2.A1g| | 2 |
Brake pedal pivots excessively worn |3.1.3a| | 2 |
Nearside Front Front shock absorber seal failed and leaking oil |2.3.3| | 2 |
Rear wheel bearings are excessively rough |2.4.A.2c| | 2 |
Rear Wheel spindle locking device missing (5.2.1 (d)) | 2 |
Rear Rear reflector on motorcycle obscured |1.4.1| | 2 |
Rear wheel spindle securing nut|s| loose |2.4.A.2b| | 2 |
Nearside Front Direction indicator not working |1.5.1c| | 2 |
Nearside Front Direction indicators not working |1.5.1c| | 2 |
Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 2 |
Headlamp dipped beam affected by the operation of another lamp |1.2.2c| | 2 |
Headlamp main beam affected by the operation of another lamp |1.2.2c| | 2 |
Steering control handlebar movement restricted by trapped cables |2.1.2c| | 2 |
Fuel system component insecure |7.2.1b| | 2 |
Brake lever has inadequate reserve travel |3.1.3b| | 2 |
Steering control fouling between components which interferes with the free movement of the steering |2.1.2a| | 2 |
Rear Roller brake test indicates brake effort fall disproportional to brake lever or pedal effort |3.3.A1c| | 2 |
Headlamp not working on dipped beam |4.1.1 |a| |ii|| | 2 |
Rear wheel spindle securing nut locking device insecure |2.4.A.2b| | 2 |
Offside Front Direction indicator insecure |1.5.3b| | 2 |
Nearside Rear Direction indicator insecure |1.5.3b| | 2 |
Rear wheel spindle loose |2.4.A.2b| | 2 |
Rear Brake locking device missing |3.2.A1e| | 2 |
Rear Motorcycle structure excessively corroded |6.1.1a| | 2 |
Front Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 2 |
Stop lamp not working foot (4.3.1 (a) (ii)) | 2 |
Front wheel spindle securing nut locking device missing |2.3.5a| | 2 |
Nearside Handlebar handgrip not secure to handlebars. |2.1.1c| | 2 |
Nearside Rear Drive chain horseshoe locking device incorrectly fitted (6.1.7 (j) (i)) | 2 |
Offside Rear Direction indicator not working |1.5.1c| | 2 |
Rear Stop lamp damaged and function impaired |1.3.3a| | 2 |
Brake locking device insecure |3.2.A1e| | 2 |
Rear Position lamp not working |4.2.1 |a|| | 2 |
Front Brake lever has inadequate reserve travel |3.1.3b| | 2 |