| Most common failures | No# failures |
|---|
| Registration plate issues | 15 |
| Headlamp aim out of alignment | 6 |
| Front Position lamp not working (4.2.1 (a) (ii)) | 4 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 4 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 4 |
| Horn not working (7.7 (a)) | 3 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 3 |
| Horn not working |1.6.2a| | 2 |
| Nearside Front Upper Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 2 |
| Offside Front Upper Suspension arm pin or bush excessively worn (5.3.4 (a) (i)) | 2 |
| Registration plate lamp issues | 2 |
| Rear reflector missing (4.8.2 (a) (ii)) | 2 |
| Front position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 2 |
| Nearside Front Wheel bearing has excessive play (5.1.3 (a) (i)) | 2 |
| Offside Front Wheel bearing has excessive play (5.1.3 (a) (i)) | 2 |
| Rear Wheel bearing play so excessive it is likely to break up (5.1.3 (a) (ii)) | 1 |
| Rear brake disc in such a condition that it is seriously weakened | 1 |
| Drive chain excessively worn (6.1.7 (c) (i)) | 1 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 1 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 1 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Offside Brake lever has inadequate reserve travel park brake lever |9.3.1f| | 1 |
| Offside Rear Rear reflector missing |1.5.1a| | 1 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Nearside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Offside Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 1 |
| Parking brake efficiency below requirements doesnt work (1.4.2 (a) (i)) | 1 |
| Rear Brake disc fractured (1.1.14 (a) (ii)) | 1 |
| Front Upper Suspension arm pin or bush excessively worn inner both (5.3.4 (a) (i)) | 1 |
| Nearside Rear Direction indicator not working |4.4.1 |a| |ii|| | 1 |
| Rear wheel bearing has excessive play |2.6.2| | 1 |
| Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Offside Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Rear Stub axle has excessive vertical movement between stub axle and axle beam (5.1.2 (c) (i)) | 1 |
| Nearside Obligatory mirror missing |3.3 |a|| | 1 |
| Horn not working |7.7 |a| |ii|| | 1 |
| Headlamp not working on dipped beam main beam (4.1.1 (a) (ii)) | 1 |
| Rear Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 1 |
| Front Position lamp not working |4.2.1 |a|| | 1 |
| Nearside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 1 |
| Offside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 1 |
| Parking brake lever has excessive movement indicating incorrect adjustment |1.1.6 |c|| | 1 |
| Main beam tell-tale not working |4.9.1 |a| |ii|| | 1 |
| Suspension arm has excessive play in a pin/bush upper arms where attached to frame BOTH |2.4.G.2| | 1 |
| Service brake: efficiency below requirements |3.7.C.1a| | 1 |
| All direction indicators adversely affected by the operation of another lamp crossed wiring (4.4.3 (b)) | 1 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 1 |
| Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Headlamp not working on dipped beam |1.7.5a| | 1 |
| Headlamp not working on main beam |1.7.5a| | 1 |
| Battery insecure |1.9.1| | 1 |
| Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Footrest insecure |9.6.1| | 1 |
| Stop lamp(s) all not working (4.3.1 (a) (iii)) | 1 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 1 |
| Nearside Front Wheel bearing rough when rotated (5.1.3 (b) (i)) | 1 |
| Parking brake efficiency below requirements |3.7.E.1| | 1 |
| Rear Rear reflector missing (4.8.2 (a) (ii)) | 1 |
| Front Brake valve insecure |1.1.7 |c|| | 1 |
| Offside Front Hydraulic brake calliper inadequately mounted and braking performance affected |1.1.16 |c| |ii|| | 1 |
| Offside Front Steering arm modification unsafe loose |2.1.3 |f| |i|| | 1 |
| Nearside Front Upper Steering linkage ball joint has excessive play (2.1.3 (b) (i)) | 1 |
| Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 1 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 1 |
| Nearside Front Steering locking device ineffective (2.1.3 (d)) | 1 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 1 |
| Nearside Front Upper Handlebar grip not secure to handlebars. (2.2.1 (f) (ii)) | 1 |
| Nearside Obligatory mirror missing (3.3 (a)) | 1 |
| Offside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 1 |