| Most common failures | No# failures |
|---|
| Rear parking brake recording little or no effort | 6 |
| Rear brake binding | 4 |
| Parking brake: efficiency below requirements |3.7.B.7| | 4 |
| Headlamp aim out of alignment | 3 |
| Rear Brake master cylinder insecurely mounted |3.6.G.1a| | 2 |
| Parking brake is not capable of being maintained in operation by direct mechanical action only |3.1.2| | 2 |
| Hazard warning lamps inoperative |1.4.B.1b| | 2 |
| Brake performance not tested |3.7.A.1| | 2 |
| Registration plate issues | 2 |
| Registration plate lamp issues | 2 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Rear Trikes, quads or pre-68 vehicles, service brake efficiency below requirements |3.7.C.1a| | 1 |
| Rear Lower Trikes, quads or pre-68 vehicles, service brake efficiency below requirements |3.7.C.1a| | 1 |
| Nearside Front Shock absorber has a serious fluid leak |2.7.3| | 1 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 1 |
| Front Shock absorber has negligible damping effect |2.7.5| | 1 |
| Steering system excessively tight |2.2.D.1| | 1 |
| Steering system excessively rough |2.2.D.1| | 1 |
| Service brake: efficiency below requirements |3.7.C.1a| | 1 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 1 |
| Nearside Front Position lamp missing (4.2.1 (a) (ii)) | 1 |
| Offside Front Position lamp missing (4.2.1 (a) (ii)) | 1 |
| Centre Front Headlamp not working on dipped beam |1.7.5a| | 1 |
| Headlamp aim projected beam image is obviously incorrect Wrong dip. Mask fitted. (4.1.2 (c)) | 1 |
| Centre front brake binding |3.7.B.1| | 1 |
| Brake clevis joint locking device missing |3.5.1l| | 1 |
| Braking system leaking |3.6.A.1| | 1 |
| Exhaust system not adequately supported |7.1.1| | 1 |
| Offside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 1 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Nearside Rear reflector missing |1.5.1a| | 1 |
| Offside Rear reflector missing |1.5.1a| | 1 |
| Centre Rear Stop lamp not working |1.2.1b| | 1 |
| Nearside Front Handlebar handgrip not secure to handlebars. |2.1.1c| | 1 |
| Service brake efficiency below requirements |1.2.2 |a| |i|| | 1 |
| Service brake efficiency less than 50% of the required value |1.2.2 |a| |ii|| | 1 |
| Nearside Rear Service brake efficiency less than 50% of the required value |1.2.2 |a| |ii|| | 1 |
| Front wheel spindle securing nut locking device missing |2.3.5a| | 1 |
| Front Roller brake test indicates a binding brake |3.3.A1a| | 1 |
| Headlamp aim beam image kick up to the offside |1.6| | 1 |
| Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Front position lamp|s| missing |1.1.A.3a| | 1 |
| Brake pipe inadequately supported |3.6.B.1| | 1 |
| Offside Brake pivot excessively worn (1.1.15 (b)) | 1 |
| Centre Front Steering retaining device missing split pin not fitted wheel spindle. |2.2.C.1g| | 1 |
| Rear wheel spindle securing nut locking device missing |2.4.A.2b| | 1 |
| Front Brake lever has inadequate reserve travel |3.1.3b| | 1 |
| Offside rear brake excessively fluctuating |3.7.B.3| | 1 |
| Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f| | 1 |
| Nearside Shock absorber has a serious fluid leak |2.7.3| | 1 |
| Nearside Front brake disc contaminated by oil |3.5.1h| | 1 |
| Rear Stop lamp not working |1.2.1b| | 1 |
| Offside Rear Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Nearside Rear Body insecure and dangerous to other road users mudgaurd |6.1.B.1b| | 1 |
| Front front brake binding |3.7.B.1| | 1 |
| Service brake: efficiency below requirements |3.7.B.7| | 1 |
| Nearside Rear position lamp|s| missing |1.1.A.3a| | 1 |
| Offside Rear position lamp|s| missing |1.1.A.3a| | 1 |
| Rear fog lamp tell tale not working |1.3.1b| | 1 |
| Offside Rear fog lamp missing |1.3.2a| | 1 |
| Rear Brake pipe excessively damaged transverse (1.1.11 (c)) | 1 |
| Offside Front Brake disc contaminated (1.1.14 (b)) | 1 |
| Front Position lamp not working (4.2.1 (a) (ii)) | 1 |
| Exhaust noise is clearly in excess of that emitted by a similar vehicle fitted with a standard silencer in average condition |7.1.4| | 1 |
| Offside Trikes, quads or pre-68 vehicles, service brake efficiency below requirements |3.7.B.7| | 1 |
| Stop lamp remains on when the brakes are released | 1 |
| Front Headlamp aim beam image kick up to the offside |1.8| | 1 |
| Front Stop lamp not working |1.2.1b| | 1 |
| Nearside Rear Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Additional braking device insecure hand brake cable bracket broken and insure |3.6.I.1| | 1 |
| All position lamps not working |1.1.A.3b| | 1 |
| Rear Brake pivot excessively damaged and seriously weakened |3.5.1e| | 1 |
| Offside Rear Brake pipe inadequately supported |3.6.B.1| | 1 |
| Nearside Motorcycle structure excessively corroded |6.1.1a| | 1 |
| Rear IMPORTANT. Do not use failure or PRS against this item. For brake performance defects please enter 5575 in the `Find item` box above. |9.3| | 1 |
| IMPORTANT. Do not use failure or PRS against this item. For brake performance defects please enter 5575 in the `Find item` box above. |9.3| | 1 |
| Rear Brake pipe inadequately supported |3.6.B.1| | 1 |
| Parking brake lever has no reserve travel |3.1.6b| | 1 |
| Brake cable locking device insecure |3.5.1l| | 1 |
| Rear reflector missing |1.5.1a| | 1 |
| Nearside Rear Wheel insecure |4.2.A.1c| | 1 |
| Offside Rear Wheel insecure |4.2.A.1c| | 1 |
| Nearside Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 1 |
| Parking brake lever, pawl mechanism pivot|s| retaining device insecure |3.1.4b| | 1 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 1 |
| Front Front wheel bearing rough when rotated |2.5.A.2| | 1 |
| Offside Rear Trikes, quads or pre-68 vehicles, service brake efficiency below requirements |3.7.B.7| | 1 |
| Offside Rear Parking brake efficiency below requirements |3.7.B.7| | 1 |
| Parking brake efficiency below requirements |3.7.B.7| | 1 |
| Nearside Direction indicators not working |1.4.A.2c| | 1 |
| Offside Direction indicators not working |1.4.A.2c| | 1 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Exhaust system not adequately supported |7.1.1| | 1 |
| Towbar component insecure |6.6.1| | 1 |