| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 7 |
| Rear parking brake recording little or no effort | 5 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 4 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Brake hose excessively deteriorated | 4 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 3 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| Registration plate lamp issues | 3 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| Parking brake: efficiency below requirements |3.7.B.7| | 3 |
| Nearside Rear Direction indicator insecure |1.5.3b| | 2 |
| Windscreen wiper does not clear the windscreen effectively | 2 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Horn not working |1.6.2a| | 2 |
| Fuel system component leaking |7.2.3| | 2 |
| Nearside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 2 |
| Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3| | 2 |
| Drive chain excessively loose |6.2.1d| | 2 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 2 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Service brake: efficiency below requirements |3.7.B.7| | 2 |
| Nearside Stop lamp not working |1.2.1b| | 2 |
| Offside Stop lamp not working |1.2.1b| | 2 |
| Brake pipe excessively corroded | 2 |
| Front Sub-frame corroded and seriously weakened |2.4.G.1| | 2 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Centre Exhaust system not adequately supported |7.1.1| | 1 |
| Offside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 1 |
| Offside Obligatory mirror insecure |8.1.1| | 1 |
| Offside Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Indicator tell tale inoperative |1.4.A.2a| | 1 |
| Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f| | 1 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 1 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 1 |
| Centre Rear Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 1 |
| Offside Obligatory mirror missing |8.1.1| | 1 |
| rear parking |secondary| brakes imbalanced | 1 |
| Trailer electrical socket |13 pin| not operating the trailer lamps as intended |1.9.4| | 1 |
| Exhaust emissions hydrocarbon content excessive |7.3.B.1b| | 1 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Rear Shock absorber insecure |2.7.2b| | 1 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 1 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 1 |
| Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b| | 1 |
| Front Fuel system component insecure |7.2.1b| | 1 |
| Nearside All position lamps not working |1.1.A.3b| | 1 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1 |
| Offside Headlamp not working on main beam |1.7.5a| | 1 |
| Nearside Front front brake juddering severely |3.7.A.2b| | 1 |
| Steering headbearing has excessive free play |2.2.2| | 1 |
| Rear Rear wheel spindle securing nut locking device insecure |2.4.A.2b| | 1 |
| Rear Rear wheel spindle loose |2.4.A.2b| | 1 |
| Rear Locking device|s| not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 1 |
| Fuel pipe leaking |7.2.1a| | 1 |
| Front Exhaust mounting does not fully support the exhaust system |7.1.1.c| | 1 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 1 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 1 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Front Upper Exhaust system not adequately supported |7.1.1| | 1 |
| Offside Outer Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Inner Front Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Front Body has a sharp edge caused by damage |6.1.C.1| | 1 |
| Offside Driver`s seat insecure |6.2.A.1| | 1 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Front position lamp|s| obviously incorrectly positioned |1.1.A.3a| | 1 |
| Nearside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 1 |
| Offside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 1 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |
| Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Steering rack gaiter split |2.2.D.2d| | 1 |
| Offside Front Fuel system component insecure |7.2.1| | 1 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 1 |
| Direction indicators flashing more than 120 times a minute |1.4.A.2g| | 1 |
| Direction indicators have less than 50% of the light sources illuminating all |1.4.A.2c| | 1 |
| Nearside Rear Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Rear Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Seat belt insecurely fixed to the seat |5.2.1a| | 1 |
| Nearside Seat belt affected by an insecure seat fixing |5.2.1b| | 1 |
| Nearside Seat belt insecurely fixed to the vehicles structure |5.2.1a| | 1 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 1 |
| Nearside Front Steering arm damaged and unserviceable |2.2.C.1d| | 1 |
| Nearside Front Front wheel bearing rough when rotated |2.5.A.2| | 1 |
| Offside Front Front wheel bearing rough when rotated |2.5.A.2| | 1 |
| Nearside Front Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Brake servo leaking |3.6.C.1c| | 1 |
| Offside Front Upper Suspension component mounting prescribed area is inadequately repaired rear |2.4.A.3| | 1 |
| Offside Front Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Front Lower Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded suspension arm |2.4.A.3| | 1 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded suspension arm |2.4.A.3| | 1 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded inner sill |2.4.A.3| | 1 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded inner sill |2.4.A.3| | 1 |
| Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded inner wing |2.4.A.3| | 1 |
| Nearside Front Subframe mounting prescribed area is inadequately repaired outrigger |2.4.A.3| | 1 |
| Exhaust emissions carbon monoxide content excessive 5.796% |7.3.B.1a| | 1 |
| Offside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 1 |
| Nearside Front Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 1 |
| Offside Front Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 1 |
| Nearside Seat belt anchorage prescribed area is inadequately repaired |5.2.6| | 1 |
| Offside Seat belt anchorage prescribed area is inadequately repaired |5.2.6| | 1 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Direction indicators not working |1.4.A.2c| | 1 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Windscreen wiper not operating automatically when switched on |8.2.1b| | 1 |
| Nearside Front Headlamp missing |1.7.3| | 1 |
| Offside Front Headlamp not in good working order |not working| |1.2.4a| | 1 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 1 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 1 |
| Nearside Rear Coil spring not correctly located |2.4.C.2| | 1 |
| Offside Rear Coil spring not correctly located |2.4.C.2| | 1 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 1 |
| Nearside Seat belt anchorage prescribed area strength or continuity significantly reduced (7.1.1 (a) (i)) | 1 |
| Offside Front Brake master cylinder/servo mounting prescribed area is excessively corroded and functionality of the braking system is affected (1.1.21 (e) (ii)) | 1 |
| Front Windscreen wiper not working (3.4 (a)) | 1 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 1 |
| Offside Front Vehicle structure corroded to the extent that the rigidity of the assembly is significantly reduced floor (6.1.1 (c) (i)) | 1 |
| Offside Front Sub-frame corroded and seriously weakened (5.3.3 (b) (i)) | 1 |
| Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b)) | 1 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 1 |