| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 3 |
| Brake pipe excessively corroded | 2 |
| Nearside Stop lamp not working |1.2.1b| | 1 |
| Offside Stop lamp not working |1.2.1b| | 1 |
| Stop lamp remains on when the brakes are released | 1 |
| Offside Upper Steering box insecure |2.2.B.1a| | 1 |
| Indicator tell tale missing |1.4.A.2a| | 1 |
| Nearside Rear Rear position lamp|s| incorrect colour |1.1.A.3e| | 1 |
| Offside Rear Rear position lamp|s| incorrect colour |1.1.A.3e| | 1 |
| Rear Stop lamp emits other than a steady red light |1.2.1e| | 1 |
| Offside Rear Stop lamp emits other than a steady red light |1.2.1e| | 1 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Steering pivot point has excessive play |2.2.B.1g| | 1 |
| Offside Front Steering pivot point has excessive play |2.2.B.1g| | 1 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1 |
| Electrical wiring inadequately supported |1.9.2a| | 1 |
| Registration plate issues | 1 |
| Offside Front Brake pipe inadequately supported |3.6.B.1| | 1 |
| Brake relay lever locking device insecure |3.5.1l| | 1 |
| Indicator tell tale inoperative |1.4.A.2a| | 1 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 1 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 1 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 1 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 1 |
| Service brake is causing the steering wheel to severely pull one way |3.7.C.2| | 1 |
| Rear Mechanical brake component has restricted free movement | 1 |
| Brake lever locking device insecure |3.5.1l| | 1 |