Most common failures | No# failures |
---|
Headlamp aim out of alignment | 28 |
Rear reflector on motorcycle missing |1.4.1| | 18 |
Registration plate issues | 16 |
Front Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 11 |
Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 8 |
Front shock absorber seal failed and leaking oil |2.3.3| | 6 |
Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 6 |
Drive chain excessively loose |6.2.1d| | 6 |
Rear wheel bearings have excessive free play |2.4.A.2c| | 6 |
Rear Rear reflector on motorcycle missing |1.4.1| | 5 |
Offside Front Front shock absorber seal failed and leaking oil |2.3.3| | 5 |
Horn not loud enough to be heard by another road user |1.7.3a| | 5 |
Front position lamp does not illuminate immediately when switched on |1.1.3a| | 4 |
Front Roller brake test indicates a binding brake |3.3.A1a| | 4 |
Nearside Front Direction indicators not working |1.5.1c| | 4 |
Exhaust is leaking and excessively noisey |7.1.1b| | 4 |
Nearside Front shock absorber seal failed and leaking oil |2.3.3| | 4 |
Rear Brake disc|s| excessively worn |3.2.A1l| | 4 |
Drive chain excessively tight |6.2.1d| | 4 |
Stop lamp remains on when the brake is released |1.3.1e| | 3 |
Headlamp at least one does not illuminate on dipped beam |1.2.2a|i|| | 3 |
Offside Front shock absorber seal failed and leaking oil |2.3.3| | 3 |
Rear Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 3 |
Roller brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.A2b| | 3 |
Horn not working |1.7.3a| | 3 |
Nearside Handlebar handgrip not secure to handlebars. |2.1.1c| | 3 |
Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 3 |
Rear Roller brake test indicates a binding brake |3.3.A1a| | 3 |
Front Front shock absorber seal failed and leaking oil |2.3.3| | 3 |
Headlamp aim beam image kick up to the offside |1.6| | 2 |
Rear wheel bearings are excessively rough |2.4.A.2c| | 2 |
Nearside Rear Direction indicator not working |1.5.1c| | 2 |
Locking devices not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 2 |
Horn not working (7.7 (a) (ii)) | 2 |
Front Horn not working |1.7.3a| | 2 |
Rear Brake excessively binding (1.2.1 (f)) | 2 |
Drive chain excessively loose (6.1.7 (c) (i)) | 2 |
Offside Front Brake disc|s| friction surface contaminated by oil or grease |3.2.A1k| | 2 |
Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 2 |
Nearside Front Brake disc|s| friction surface contaminated by oil or grease |3.2.A1k| | 2 |
Nearside Rear Footrest missing |6.2.1a| | 2 |
Wheel alignment incorrect which adversely affects the handling |2.5.1| | 2 |
Rear wheel spindle securing nut locking device missing |2.4.A.2b| | 2 |
Nearside Front Direction indicator not working |1.5.1c| | 2 |
Horn is not continous or uniform |1.7.3c| | 2 |
Rear Brake fluid reservoir leaking hydraulic fluid |3.2.B1e| | 2 |
Direction indicators flashing more than 120 times per minute |1.5.1c| | 2 |
Front Floor brake test indicates a sticking brake |3.3.C2c| | 2 |
Front Roller brake test indicates a sticking brake |3.3.A1a| | 2 |
Rear Roller brake test indicates brake effort rise disproportional to brake lever or pedal effort |3.3.A1c| | 2 |
Offside Front Direction indicator incorrect colour |1.5.1b| | 2 |
Nearside Front Shock absorber has a serious fluid leak (5.3.2 (b)) | 1 |
Offside Front Shock absorber has a serious fluid leak (5.3.2 (b)) | 1 |
Rear Wheel spindle locking device missing (5.2.1 (d)) | 1 |
Front Stop lamp not working |4.3.1 |a| |ii|| | 1 |
Lower Rear suspension bush has excessive free play |2.4.A2a|i|| | 1 |
Offside Rear Brake caliper|s| securing bolt|s| loose |3.2.A1j| | 1 |
Rear Brake excessively binding |1.2.1 |f|| | 1 |
Front Brake lever has inadequate reserve travel |3.1.3b| | 1 |
Front Roller brake test indicates a severely juddering brake |3.3.A1b| | 1 |
Front Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 1 |
Rear Floor brake test indicates a binding brake |3.3.C2c| | 1 |
Front Brake fluid reservoir fluid level dangerously low |3.2.B1d| | 1 |
Lower Rear mono-shock pivot excessively worn |2.4.B.4| | 1 |
Rear Rear suspension has corrosion which reduces the strength of a load bearing member or its supporting structure. |2.4.A.2d| | 1 |
Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 1 |
Nearside Rear Direction indicator damaged and function impaired |1.5.3a| | 1 |
Brake lever has inadequate reserve travel |3.1.3b| | 1 |
An item not tested |Manual| | 1 |
Rear Floor brake test indicates a sticking brake |3.3.C2c| | 1 |
Front Drive chain sprocket worn to excess |6.2.1e| | 1 |
Rear Drive chain sprocket worn to excess |6.2.1e| | 1 |
Drive chain worn to excess |6.2.1e| | 1 |
Centre Front Wheel alignment incorrect which adversely affects the handling |2.5.1| | 1 |
Nearside Rear Lower Motorcycle structure cracked |6.1.1a| | 1 |
Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 1 |
Headlamp not working on main beam (4.1.1 (a) (ii)) | 1 |
Rear Position lamp not working (4.2.1 (a)) | 1 |
Stop lamp not working Not functioning on rear brake switch (4.3.1 (a) (ii)) | 1 |
Rear Rear shock absorber has inadequate damping effect. |2.4.A.3b| | 1 |
Fuel cap sealing washer torn |7.2.2c| | 1 |
Rear Brake hose leaking fluid |3.2.B4| | 1 |
Offside Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 1 |
Rear suspension component loose |2.4.A.1a| | 1 |
Rear Rear wheel bearings have excessive free play |2.4.A.2c| | 1 |
Front Shock absorber has a serious fluid leak (5.3.2 (b)) | 1 |
Front Brake lagging in operation (1.2.1 (d)) | 1 |
Drive chain worn to excess (6.1.7 (c) (i)) | 1 |
Offside Front Direction indicator not working |4.4.1 |a| |ii|| | 1 |
Horn not working |7.7 |a| |ii|| | 1 |
Rear Drive chain sprocket worn to excess cush drive carrier bearing worn |6.1.7 |c| |i|| | 1 |
Offside Handlebar handgrip not secure to handlebars. |2.1.1c| | 1 |
Steering headbearing has excessive free play |2.2.2| | 1 |
Nearside Front suspension has inadequate damping effect. |2.3.6c| | 1 |
Offside Front suspension has inadequate damping effect. |2.3.6c| | 1 |
Offside Rear Footrest missing |6.2.1a| | 1 |
Rear Brake pedal mounting insecure |3.1.2a| | 1 |
Offside Front Direction indicator not working |1.5.1c| | 1 |
Offside Rear Direction indicator flashing more than 120 times per minute |1.5.1c| | 1 |
Offside Rear Direction indicator insecure |1.5.3b| | 1 |
Nearside Rear Fuel tank leaking |7.2.1a| | 1 |
Lower Exhaust excessively deteriorated |7.1.1a| | 1 |
Front Direction indicator flashing more than 120 times per minute |1.5.1c| | 1 |
Rear Direction indicator flashing more than 120 times per minute |1.5.1c| | 1 |
Offside Front Shock absorber has a serious fluid leak |5.3.2 |b|| | 1 |
Throttle operating incorrectly |6.2.1f| | 1 |
Nearside Drive chain excessively loose |6.2.1d| | 1 |
Offside Rear Roller brake test indicates excessive fluctuation of brake effort |3.3.A1d| | 1 |
Exhaust noise is clearly in excess of that emitted by a similar motor bicycle fitted with a standard silencer in average condition |7.1.2| | 1 |
Rear wheel spindle securing nut|s| loose |2.4.A.2b| | 1 |
Front Brake master cylinder fluid level dangerously low |3.2.B1d| | 1 |
Nearside Rear Direction indicator incorrect colour |1.5.1b| | 1 |
Rear mono-shock pivot excessively worn |2.4.B.4| | 1 |
Drive chain sprocket carrier worn to excess |6.2.1e| | 1 |
Wheel spindle locking device missing split pin missing (5.2.1 (d)) | 1 |
Nearside Front Brake hose is likely to be fouled or trapped by moving parts |3.2.B2c| | 1 |
Offside Front Brake hose is likely to be fouled or trapped by moving parts |3.2.B2c| | 1 |
Rear reflector on motorcycle incorrectly positioned |1.4.2d| | 1 |
Rear shock absorber insecurely mounted |2.4.A.3b| | 1 |
Nearside Steering control handlebar movement restricted by taut cables |2.1.2c| | 1 |
Rear position lamp insecure |1.1.1c| | 1 |
Offside Exhaust is leaking and excessively noisey |7.1.1b| | 1 |
Front wheel bearings are excessively rough |2.3.5b| | 1 |
Brake pedal pivots excessively worn |3.1.3a| | 1 |
Stop lamp remains on when the brakes are released | 1 |
Rear Drive chain sprocket excessively loose Excessive play to sprocket (6.1.7 (c) (i)) | 1 |
Upper Direction indicators not working |1.5.1c| | 1 |
Steering movement excessively `notchy` with the weight on the lower bearing |2.2.1a| | 1 |
Rear Brake pedal pivots excessively worn |3.1.3a| | 1 |
Handlebar deformed |2.1.1b| | 1 |
Front Floor brake test indicates a binding brake |3.3.C2c| | 1 |
Front Hydraulic brake control feels spongy |3.1.4a| | 1 |
Nearside Front Footrest insecure |6.2.1a| | 1 |
Floor brake test The less effective brake control does not achieve an efficiency of 25%. |3.3.C1b| | 1 |
Front All position lamps do not illuminate immediately when switched on |1.1.3a| | 1 |
Handlebar mounting clamp loose |2.1.1a| | 1 |
Front Handlebar deformed |2.1.1b| | 1 |
Rear Rear wheel bearings are excessively tight |2.4.A.2c| | 1 |
Rear Drive chain excessively loose |6.2.1d| | 1 |
Roller brake test No brake control achieves an efficiency of 30%. |3.3.A2a| | 1 |
Roller brake test Neither brake control achieves an efficiency of 25% |3.3.A2b| | 1 |
Offside Direction indicators flashing more than 120 times per minute |1.5.1c| | 1 |
Front Front wheel bearings are excessively rough |2.3.5b| | 1 |
Fuel pipe union leaking |7.2.1a| | 1 |
Rear Wheel bearing has excessive play |5.1.3 |a| |i|| | 1 |
Nearside Rear Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 1 |
Rear suspension component loose shock snapped |2.4.A.1a| | 1 |
Offside Rear Stop lamp does not illuminate immediately a brake applies |1.3.1a| | 1 |
Front Brake disc|s| friction surface contaminated by oil or grease |3.2.A1k| | 1 |
Rear Brake indicates excessive fluctuation of brake effort |1.2.1 |e|| | 1 |
Rear Brake pedal cannot be released smoothly |3.1.3d| | 1 |
Rear Brake component has restricted free movement and operation is likely to be impeded |3.2.A1h| | 1 |
Nearside Front Direction indicator insecure |1.5.3b| | 1 |
Nearside Front Lower Brake caliper|s| securing bolt|s| missing |3.2.A1j| | 1 |
Front Rear position lamp does not illuminate immediately when it is switched on |1.1.3a| | 1 |
Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 1 |
Offside Rear Rear wheel spindle securing nut locking device missing |2.4.A.2b| | 1 |
Nearside Rear Drive chain excessively tight |6.2.1d| | 1 |
Brake component cracked and seriously reduced in strength |3.2.A1| | 1 |
Offside Headlamp at least one does not illuminate on main beam |1.2.2a|ii|| | 1 |
Offside Front Direction indicator damaged and function impaired |1.5.3a| | 1 |
Steering movement excessively stiff with the weight on the lower bearing |2.2.1a| | 1 |
Fuel pipe leaking pipe on fuel tap weeping|clip| |7.2.1a| | 1 |
Position lamp not working (4.2.1 (a)) | 1 |
Front Brake excessively binding (1.2.1 (f)) | 1 |
Front position lamp incorrect colour |1.1.2a| | 1 |
Exhaust mounting does not fully support the exhaust system |7.1.1.c| | 1 |
Nearside Front Front shock absorber seal failed and leaking oil |2.3.3| | 1 |
Exhaust has a major leak of exhaust gases |6.1.2 |a|| | 1 |
Rear Brake disc|s| cracked |3.2.A1g| | 1 |
Offside Direction indicator flashing more than 120 times per minute |1.5.1c| | 1 |
Rear Direction indicator incorrect colour |1.5.1b| | 1 |
Front wheel bearings have excessive free play |2.3.5b| | 1 |
Rear Locking device|s| not correctly fitted which may make the motor bicycle dangerous to ride |6.2.1h| | 1 |
Offside Rear Direction indicator incorrect colour |1.5.1b| | 1 |
Brake hose excessively deteriorated | 1 |
Offside Brake disc|s| friction surface contaminated by oil or grease |3.2.A1k| | 1 |