| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 2 |
| Rear Position lamp adversely affected by the operation of another lamp (4.2.3 (b)) | 1 |
| Stop lamp not working (4.3.1 (a) (ii)) | 1 |
| Rear Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 1 |
| Sidecar structure corroded and likely to affect the correct functioning of the steering or braking |6.1.1a| | 1 |
| Offside Rear Wheel spoke excessively loose |4.2.1b| | 1 |
| Sidecar rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 1 |
| All position lamps do not illuminate immediately when switched on |1.1.3a| | 1 |
| Offside Front Direction indicator not working |1.5.1c| | 1 |
| Headlamp aim beam image kick up to the offside |1.6| | 1 |
| Wheel alignment incorrect which adversely affects the handling |2.5.1| | 1 |
| Rear Rear wheel has a loose wheel nut|s| |4.2.3a| | 1 |
| Nearside Rear Sidecar direction indicator not working |1.5.1c| | 1 |
| Horn not working |1.7.3a| | 1 |
| Front Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 1 |
| Offside Front Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 1 |
| Nearside Stop lamp remains on when the brake is released |1.3.1e| | 1 |
| Front Brake reaction bracket insecure |3.2.A1j| | 1 |
| Front wheel bearings have excessive free play |2.3.5b| | 1 |
| Centre Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 1 |
| Offside Front Front wheel bearings have excessive free play |2.3.5b| | 1 |
| Offside Rear Front wheel bearings have excessive free play |2.3.5b| | 1 |
| Nearside Front Sidecar wheel bearings have excessive free play |5.2.3c| | 1 |
| Nearside Rear Rear suspension bearing has excessive free play |2.4.A2a|i|| | 1 |
| Nearside Front Sidecar attachment missing |5.1.1a| | 1 |
| Nearside Wheel bearing play so excessive it is likely to break up Sidecar (5.1.3 (a) (ii)) | 1 |
| Sidecar structure joining/attachment plate or fastening insecure Front body mount bolt missing. |6.1.1 |b| |i|| | 1 |
| Front Headlamp aim projected beam image obviously incorrect (4.1.2 (c)) | 1 |
| Stop lamp not working front front brake switch (4.3.1 (a) (ii)) | 1 |
| Rear wheel has a loose wheel nut|s| |4.2.3a| | 1 |