Most common failures | No# failures |
---|
Headlamp aim out of alignment | 102 |
Rear reflector on motorcycle missing |1.4.1| | 77 |
Registration plate issues | 68 |
Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 57 |
Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 33 |
Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 28 |
Front position lamp does not illuminate immediately when switched on |1.1.3a| | 27 |
Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 22 |
Horn not working |1.7.3a| | 21 |
Front Roller brake test indicates a binding brake |3.3.A1a| | 20 |
Wheel alignment incorrect which adversely affects the handling |2.5.1| | 18 |
Rear Roller brake test indicates a binding brake |3.3.A1a| | 18 |
Nearside Front shock absorber seal failed and leaking oil |2.3.3| | 15 |
Drive chain excessively loose |6.2.1d| | 15 |
Front Brake lever has inadequate reserve travel |3.1.3b| | 15 |
Rear Rear reflector on motorcycle missing |1.4.1| | 14 |
Exhaust noise is clearly in excess of that emitted by a similar motor bicycle fitted with a standard silencer in average condition |7.1.2| | 13 |
Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 13 |
Offside Front shock absorber seal failed and leaking oil |2.3.3| | 12 |
Registration plate lamp issues | 12 |
Offside Front Direction indicator not working |1.5.1c| | 10 |
Throttle has a significant change in engine speed whilst moving the steering from lock to lock |2.1.4| | 10 |
Front Front shock absorber seal failed and leaking oil |2.3.3| | 10 |
Nearside Handlebar handgrip not secure to handlebars. |2.1.1c| | 10 |
Offside Front Front shock absorber seal failed and leaking oil |2.3.3| | 10 |
Windscreen wiper does not clear the windscreen effectively | 10 |
Steering headbearing has excessive free play |2.2.2| | 10 |
Front Floor brake test indicates a binding brake |3.3.C2c| | 9 |
Rear wheel bearings have excessive free play |2.4.A.2c| | 9 |
Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 9 |
Parking brake: efficiency below requirements |3.7.B.7| | 9 |
Nearside Front Direction indicator not working |1.5.1c| | 8 |
Rear Stop lamp remains on when the brake is released |1.3.1e| | 8 |
Front Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 8 |
Horn not loud enough to be heard by another road user |1.7.3a| | 8 |
Nearside Front position lamp|s| not working |1.1.A.3b| | 8 |
Offside Rear fog lamp not working |1.3.2b| | 8 |
Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 8 |
Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 7 |
Direction indicators not working |1.5.1c| | 7 |
Steering movement excessively stiff with the weight on the lower bearing |2.2.1a| | 7 |
Front Horn not working |1.7.3a| | 7 |
Throttle operating incorrectly |6.2.1f| | 7 |
Rear parking brake recording little or no effort | 7 |
Front Hydraulic brake control feels spongy |3.1.4a| | 7 |
Headlamp aim beam image kick up to the offside |1.6| | 7 |
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 7 |
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 7 |
Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 7 |
Front suspension has inadequate damping effect. |2.3.6c| | 7 |
Riders seat insecure |6.2.1a| | 7 |
Brake pipe excessively corroded | 7 |
Headlamp insecure |1.2.3b| | 6 |
Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 6 |
Nearside Front Direction indicators not working |1.5.1c| | 6 |
Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 6 |
Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 6 |
Rear brake binding | 6 |
Rear Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 6 |
Rear Brake pedal has inadequate reserve travel |3.1.3b| | 6 |
Rear suspension bush has excessive free play |2.4.A2a|i|| | 6 |
Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 6 |
Steering movement excessively stiff with the wheel raised |2.2.1b| | 6 |
Nearside Rear Direction indicators not working |1.5.1c| | 5 |
Drive chain worn to excess |6.2.1e| | 5 |
Exhaust is leaking and excessively noisey |7.1.1b| | 5 |
Rear Floor brake test indicates a binding brake |3.3.C2c| | 5 |
Offside Front position lamp|s| not working |1.1.A.3b| | 5 |
Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 5 |
Nearside Rear Direction indicator not working |1.5.1c| | 5 |
Offside Rear Direction indicator not working |1.5.1c| | 5 |
Offside Front Direction indicators not working |1.5.1c| | 5 |
Front Steering headbearing has excessive free play |2.2.2| | 5 |
Brakes imbalanced across an axle | 5 |
Exhaust has a major leak of exhaust gases |7.1.2| | 5 |
Rear mono-shock pivot excessively worn |2.4.B.4| | 5 |
Front wheel bearings are excessively rough |2.3.5b| | 5 |
Nearside rear brake recording little or no effort |3.7.B.5a| | 5 |
Offside Rear Direction indicators not working |1.5.1c| | 5 |
Offside Rear fog lamp missing |1.3.2a| | 5 |
Direction indicators affected by the operation of another lamp |1.5.1c| | 4 |
Front suspension has excessive stiffness in the suspension movement. |2.3.6b| | 4 |
Drive chain sprocket carrier worn to excess |6.2.1e| | 4 |
Front Direction indicator not working |1.5.1c| | 4 |
Fuel system component leaking |7.2.1a| | 4 |
Steering movement excessively `notchy` with the wheel raised |2.2.1b| | 4 |
Windscreen has damage | 4 |
Parking brake lever has no reserve travel |3.1.6b| | 4 |
Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 4 |
Service brake: efficiency below requirements |3.7.B.7| | 4 |
Front Stop lamp remains on when the brake is released |1.3.1e| | 4 |
Rear Roller brake test indicates brake effort fall disproportional to brake lever or pedal effort |3.3.A1c| | 4 |
Offside rear brake recording little or no effort |3.7.B.5a| | 4 |
Locking devices not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 4 |
Nearside Front Front shock absorber seal failed and leaking oil |2.3.3| | 4 |
Drive chain excessively tight |6.2.1d| | 4 |
Rear Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 4 |
Rear Drive chain sprocket carrier worn to excess |6.2.1e| | 4 |
Rear Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 4 |
Rear Drive chain sprocket worn to excess |6.2.1e| | 4 |
Offside Front wheel bearing has excessive play |2.5.A.3c| | 4 |
Rear Floor brake test indicates a sticking brake |3.3.C2c| | 4 |
Front wheel spindle securing nut locking device missing |2.3.3a| | 4 |
Steering control handlebar movement restricted by trapped cables |2.1.2c| | 4 |
Roller brake test indicates a binding brake |3.3.A1a| | 3 |
Rear Brake reaction bracket insecure |3.2.A1j| | 3 |
Rear suspension bearing has excessive free play |2.4.A2a|i|| | 3 |
Offside Front Footrest insecure |6.2.1a| | 3 |
Front shock absorber seal failed and leaking oil |2.3.3| | 3 |
Direction indicators flashing more than 120 times per minute |1.5.1c| | 3 |
Front Direction indicators not working |1.5.1c| | 3 |
Rear Footrest missing |6.2.1a| | 3 |
Handlebar deformed |2.1.1b| | 3 |
Offside Front Seat belt locking mechanism does not secure or release |5.2.5a| | 3 |
Centre Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 3 |
Wheel alignment incorrect which adversely affects the steering |2.5.1| | 3 |
Stop lamp remains on when the brake is released |1.3.1e| | 3 |
Front Direction indicator missing |1.5.1a| | 3 |
Rear Direction indicator missing |1.5.1a| | 3 |
Front Roller brake test indicates a sticking brake |3.3.A1a| | 3 |
Headlamp aim not tested |1.6| | 3 |
Steering system has excessive free play detected at the steering wheel |steering box fitted| |2.2.A.1a| | 3 |
Offside Rear fog lamp insecure |1.3.2a| | 3 |
Centre Exhaust has a major leak of exhaust gases |7.1.2| | 3 |
Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
Headlamp aim headlamp deteriorated and function impaired |1.2.3a| | 3 |
Horn control defective |1.7.2a| | 3 |
Offside Headlamp not working on dipped beam |1.7.5a| | 3 |
Rear Rear suspension bush has excessive free play |2.4.A2a|i|| | 3 |
Steering control fouling between components which interferes with the free movement of the steering |2.1.2a| | 3 |
Brake lever has inadequate reserve travel |3.1.3b| | 3 |
Front Brake hose is likely to be fouled or trapped by moving parts |3.2.B2c| | 3 |
Locking device|s| not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 3 |
Exhaust mounting does not fully support the exhaust system |7.1.1.c| | 3 |
Rear wheel spindle securing nut locking device insecure |2.4.A.2b| | 3 |
Front position lamp missing |1.1.1a| | 3 |
Front wheel bearings have excessive free play |2.3.5b| | 3 |
Rear Roller brake test indicates a sticking brake |3.3.A1a| | 3 |
Rear position lamp adversely affected by the operation of another lamp |1.1.3b| | 3 |
Rear Brake reaction bracket securing bolt|s| loose |3.2.A1j| | 3 |
Front Brake disc|s| excessively worn |3.2.A1l| | 3 |
Rear Brake disc|s| excessively scored |3.2.A1l| | 3 |
Front Stop lamp missing |1.3.3a| | 3 |
Nearside Front wheel bearing has excessive play |2.5.A.3c| | 3 |
Front Exhaust has a major leak of exhaust gases |7.1.2| | 3 |
Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 3 |
Rear reflector missing (4.8.2 (a) (ii)) | 3 |
Front Stop lamp not working (4.3.1 (a) (ii)) | 3 |
Rear Stop lamp not working (4.3.1 (a) (ii)) | 3 |