| Most common failures | No# failures |
|---|
| Parking brake: efficiency below requirements |3.7.B.7| | 5 |
| Brakes imbalanced across an axle | 5 |
| Service brake: efficiency below requirements |3.7.B.7| | 3 |
| Headlamp aim out of alignment | 3 |
| Brake pipe excessively corroded | 2 |
| Rear parking brake recording little or no effort | 2 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 2 |
| Windscreen wiper does not clear the windscreen effectively | 2 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1 |
| Rear brake application uneven | 1 |
| Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 1 |
| Brake pedal spongy |3.3.B.1b| | 1 |
| Service brake: efficiency below requirements |3.7.C.1a| | 1 |
| Nearside Rear Brake pipe kinked |3.6.B.2b| | 1 |
| Rear fog lamp not working |1.3.2b| | 1 |
| Fuel cap/sealing device missing |7.2.4a| | 1 |
| Nearside Side repeater missing |1.4.A.2b| | 1 |
| Offside Side repeater missing |1.4.A.2b| | 1 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside front brake binding |3.7.B.1| | 1 |
| Rear Parking brake is not capable of being maintained in operation by direct mechanical action only |3.1.2| | 1 |
| Offside Rear Brake pipe leaking on a hydraulic braking system (1.1.11 (b) (ii)) | 1 |
| Horn not working (7.7 (a)) | 1 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
| Offside Rear fog lamp missing (4.5.1 (a) (ii)) | 1 |
| Nearside Front Anti-roll bar pin or bush excessively worn D Bush (5.3.4 (a) (i)) | 1 |
| Front Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 1 |
| Rear Fuel system component leaking at pump (6.1.3 (b) (i)) | 1 |