| Most common failures | No# failures |
|---|
| Service brake: efficiency below requirements |3.7.B.7| | 3 |
| Parking brake: efficiency below requirements |3.7.B.7| | 3 |
| Headlamp aim out of alignment | 3 |
| Stop lamp remains on when the brakes are released | 2 |
| Electrical wiring inadequately supported in cab and under truck |1.9.2a| | 1 |
| Nearside Statutory seat belt of the wrong type. |5.1.1| | 1 |
| Offside Statutory seat belt of the wrong type. |5.1.1| | 1 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Front position lamp|s| missing |1.1.A.3a| | 1 |
| Front Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 1 |
| Rear Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |
| Offside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 1 |
| Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 1 |
| Nearside Front Brake pipe inadequately supported |3.6.B.1| | 1 |
| Offside Front Brake pipe inadequately supported |3.6.B.1| | 1 |
| Front Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Speedometer clearly inoperative |6.7.2| | 1 |
| Rear Electrical wiring inadequately supported |1.9.2a| | 1 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 1 |
| Rear parking brake recording little or no effort | 1 |
| Speedometer cannot be illuminated. |6.7.3| | 1 |
| Rear brake application uneven | 1 |
| Offside Towbar retaining device missing |6.6.3a| | 1 |
| Nearside Front Trailing arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Nearside Front Steering system has excessive free play detected at the steering wheel |steering box fitted| |2.2.A.1a| | 1 |
| Nearside Front Lower Shock absorber has an excessively worn bush |2.7.4| | 1 |
| Offside Front Lower Shock absorber has an excessively worn bush |2.7.4| | 1 |
| Front Headlamp not working on main beam |1.7.5a| | 1 |
| Nearside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 1 |
| Offside Front position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |
| Nearside Front position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |
| Brakes imbalanced across an axle | 1 |
| Nearside Front Front position lamp|s| incorrect colour |1.1.A.3e| | 1 |
| Offside Front Front position lamp|s| incorrect colour |1.1.A.3e| | 1 |
| Direction indicators not working |1.4.A.2c| | 1 |
| Offside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 1 |
| Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Nearside Front Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |