| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 2 |
| Front shock absorber seal failed and leaking oil |2.3.3| | 1 |
| Sidecar wheel bearings are excessively rough |5.2.3d| | 1 |
| Rear Locking device|s| not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 1 |
| Offside Rear Gradient brake test indicates a binding brake |3.3.D1c| | 1 |
| Horn not working |1.7.3a| | 1 |
| All direction indicators not working |4.4.1 |a| |ii|| | 1 |
| Nearside Front shock absorber seal failed and leaking oil |2.3.3| | 1 |
| Rear wheel bearings have excessive free play |2.4.A.2c| | 1 |
| Rear Floor brake test indicates a sticking brake |3.3.C2c| | 1 |
| An item not tested |Manual| | 1 |
| Rear An item not tested |Manual| | 1 |
| Front Hydraulic brake control feels spongy |3.1.4a| | 1 |
| Front Front position lamp does not illuminate immediately when switched on |1.1.3a| | 1 |
| Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 1 |
| Offside Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 1 |
| Offside Rear Vehicle structure has a fracture which adversely affects braking or steering |6.1.A.1| | 1 |
| Parking brake lever defective so that it cannot be satisfactorily operated |3.1.3c| | 1 |
| Nearside Front position lamp|s| missing |1.1.A.3a| | 1 |
| Offside Front position lamp|s| missing |1.1.A.3a| | 1 |
| Nearside Stop lamp not working |1.2.1b| | 1 |
| Offside Stop lamp not working |1.2.1b| | 1 |
| Registration plate lamp issues | 1 |
| Horn not working |1.6.2a| | 1 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 1 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 1 |
| Nearside Rear reflector missing |1.5.1a| | 1 |
| Offside Rear reflector missing |1.5.1a| | 1 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 1 |
| Centre Headlamp not working on dipped beam |1.7.5a| | 1 |
| Hazard warning switch missing |1.4.B.1d| | 1 |
| Rear Rear reflector missing |1.5.1a| | 1 |
| Brake master cylinder leaking hydraulic fluid |3.6.G.1f| | 1 |
| Brake hose has insufficient room to move | 1 |
| Offside Rear Exhaust system not adequately supported |7.1.1| | 1 |
| Nearside Front Front shock absorber seal failed and leaking oil |2.3.3| | 1 |
| Registration plate issues | 1 |
| Wheel alignment incorrect which adversely affects the steering (2.4 (a)) | 1 |
| Central Front Headlamp insecure (4.1.1 (c)) | 1 |