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MOT History from tests of petrol TRIUMPH HERALDs year 1970

Review the list of common TRIUMPH HERALD failures below or to perform a specific mot history check on your TRIUMPH then use our popular KnowYourCar service

mot history
Pass percent:65.78%
(The average a petrol TRIUMPH HERALD year 1970 passes without issue)
Based on:5,094 MOT Tests
Most common failuresNo# failures
Parking brake: efficiency below requirements |3.7.B.7|441
Brakes imbalanced across an axle236
Headlamp aim out of alignment215
Registration plate lamp issues188
Windscreen wiper does not clear the windscreen effectively163
Horn not working |1.6.2a|144
Rear parking brake recording little or no effort143
Rear brake binding119
Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|103
Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|81
Service brake: efficiency below requirements |3.7.B.7|80
Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|63
Rear brake application uneven59
Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|55
Nearside Headlamp not working on dipped beam |1.7.5a|51
Brake pipe excessively corroded51
Nearside Stop lamp not working |1.2.1b|49
Offside Stop lamp not working |1.2.1b|47
Brake hose excessively deteriorated45
Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|45
Offside rear brake recording little or no effort |3.7.B.5a|43
Brake hose has insufficient room to move42
Parking brake lever has no reserve travel |3.1.6b|41
Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|40
Offside Headlamp not working on dipped beam |1.7.5a|39
Nearside rear brake recording little or no effort |3.7.B.5a|39
Offside Front wheel bearing has excessive play |2.5.A.3c|36
Offside front brake binding |3.7.B.1|35
Rear Exhaust has a major leak of exhaust gases |7.1.2|33
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|31
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|30
Nearside Front wheel bearing has excessive play |2.5.A.3c|30
Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|29
Registration plate issues29
Offside Headlamp not working on main beam |1.7.5a|29
Front brake application uneven27
Nearside Front position lamp|s| not working |1.1.A.3b|26
Nearside Front front brake binding |3.7.B.1|26
Rear Exhaust system not adequately supported |7.1.1|26
Nearside Front Front wheel bearing has excessive play |2.5.A.3c|25
Nearside Steering rack gaiter split |2.2.D.2d|25
Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|24
Indicator tell tale inoperative |1.4.A.2a|24
Nearside Headlamp not working on main beam |1.7.5a|23
Offside Steering rack gaiter split |2.2.D.2d|23
Offside Front front brake binding |3.7.B.1|23
Exhaust has a major leak of exhaust gases |7.1.2|23
Nearside Rear rear brake recording little or no effort |3.7.B.5a|22
Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|22
Offside Rear rear brake recording little or no effort |3.7.B.5a|22
Nearside front brake binding |3.7.B.1|21
Rear Mechanical brake component has restricted free movement21
Parking brake: efficiency below requirements |3.7.C.1b|21
Brake hose damaged20
Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b|20
Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6|20
Driver`s seat insecure |6.2.A.1|20
Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|20
Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|19
Offside Front position lamp|s| not working |1.1.A.3b|19
Nearside Front Headlamp not working on dipped beam |1.7.5a|19
All position lamps not working |1.1.A.3b|19
Nearside Front wheel bearing rough when rotated |2.5.A.2|19
Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6|18
Direction indicators not working |1.4.A.2c|18
Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|18
Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|18
Offside Front Front wheel bearing has excessive play |2.5.A.3c|18
Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b|17
Steering column top bearing excessively worn |2.1.2c|17
Nearside Front Headlamp not working on main beam |1.7.5a|16
Steering column movement between the shaft and steering wheel |2.1.2b|16
Offside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|15
Offside Front Headlamp not working on dipped beam |1.7.5a|15
Offside Front Upper Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2|15
Mechanical brake component has restricted free movement15
Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|14
Parking brake efficiency below requirements (1.4.2 (a) (i))14
Nearside Rear Stop lamp not working |1.2.1b|13
Stop lamp remains on when the brakes are released13
Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|13
Nearside Front Track rod end ball joint has excessive play |2.2.B.1f|12
Offside Front Track rod end ball joint has excessive play |2.2.B.1f|12
Nearside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|12
Offside Front Direction indicator not working |1.4.A.2c|12
Nearside Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|12
Exhaust system not adequately supported |7.1.1|12
Nearside Rear Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1|12
Nearside Front Upper Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2|12
Nearside Front Steering rack gaiter split |2.2.D.2d|12
Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|11
Offside Front Headlamp not working on main beam |1.7.5a|11
Fuel system component leaking |7.2.3|11
Offside Front wheel bearing rough when rotated |2.5.A.2|11
Offside Front Steering rack gaiter split |2.2.D.2d|10
Offside Track rod end ball joint has excessive play |2.2.B.1f|10
Offside Rear Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1|10
Battery insecure |1.9.1|10
Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|10
Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3|10
Windscreen washer not working 10
Nearside Front Direction indicator not working |1.4.A.2c|10
Parking brake efficiency below requirements |1.4.2 |a| |i||10
Offside Rear Stop lamp not working |1.2.1b|10
Rear Stop lamp not working |1.2.1b|9
Brake performance not tested |3.7.A.1|9
Nearside Front Upper Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2|9
Nearside Rear Braking system leaking |3.6.A.1|9
Nearside Rear Shock absorber has a serious fluid leak |2.7.3|9
Front Exhaust has a major leak of exhaust gases |7.1.2|9
Brake pedal spongy |3.3.B.1b|9
Driver`s door does not latch securely closed |6.2.B.1a|9
Offside Front position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f|9
Windscreen wiper not operating automatically when switched on |8.2.1b|9
Nearside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2|9
Nearside Track rod end ball joint has excessive play |2.2.B.1f|9
Brake pipe inadequately clipped |3.6.B.1|9
Offside Track rod end ball joint dust cover missing |2.2.C.1c|9
Offside Front Upper Suspension arm ball joint dust cover missing |2.4.G.2|9
Driver`s door cannot be opened from outside the vehicle |6.2.B.1b|8
Offside Front Upper Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2|8
Nearside Front position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f|8
Nearside Front Direction indicator adversely affected by the operation of another lamp |1.4.A.2h|8
Nearside Rear Body has a sharp edge caused by corrosion |6.1.C.1|8
Nearside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b|8
Nearside Front Front wheel bearing rough when rotated |2.5.A.2|8
Headlamp not working on dipped beam |1.7.5a|8
Front Windscreen wiper not operating automatically when switched on |8.2.1b|7
Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|7
Nearside Steering rack gaiter insecure |2.2.D.2d|7
Offside Front Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|7
Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3|7
Nearside Front Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|7
Front passenger door cannot be opened from outside the vehicle |6.2.B.1b|7
Stop lamp not working |1.2.1b|7
Offside Front Direction indicator adversely affected by the operation of another lamp |1.4.A.2h|7
Parking brake lever has excessive side play in the pivot and may disengage |3.1.4a|7
Brake pedal anti-slip provision missing |3.3.A.1b|7
Nearside Front Braking system leaking |3.6.A.1|7
Offside Front Front wheel bearing rough when rotated |2.5.A.2|7
Nearside Front Upper Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))7
Offside Front Front position lamp|s| not working |1.1.A.3b|7
Offside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b|7
Parking brake lever defective so that it cannot be satisfactorily operated |3.1.3c|7
Offside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h|6
Direction indicators flashing less than 60 times a minute |1.4.A.2g|6
Front brake disc in such a condition that it is seriously weakened6
Offside Front Upper Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))6
Headlamp not working on main beam |1.7.5a|6
Parking brake lever ratchet mechanism is excessively worn |3.1.5|6
Offside Front Lower Suspension arm has excessive play in a pin/bush |2.4.G.2|6
Offside Front Body has a sharp edge caused by corrosion |6.1.C.1|6
Offside Rear Brake hose leaking |3.6.A.1|6
Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|6
Offside Obligatory mirror missing |8.1.1|6
Driver`s door cannot be opened from inside the vehicle |6.2.B.1b|6
Offside Front Upper Front suspension ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2|6
Offside Headlamp insecure |1.7.3|6
Offside Upper Front suspension ball joint dust cover missing |2.4.G.2|6
Offside Front Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|6
Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|6
Nearside Rear Service brake excessively binding (1.2.1 (f))6
Nearside Upper Front suspension ball joint dust cover missing |2.4.G.2|6
Nearside Front Upper Suspension arm ball joint dust cover missing |2.4.G.2|6
Front passenger door cannot be opened from inside the vehicle |6.2.B.1b|6

We get to these numbers by trawling through over 1 billion MOT test results since 2004 and crunched the numbers. We remove anything to do with Tyres, as they are model independent and group together common non-model specific issues. We are trying to get to a picture of what models have what issues.

Please note: We take the data from the DVSA. This data is raw and can contain typos and spelling mistakes that garages may have entered while recording a MOT result. Specifically miss-match on names of models and makes. We are constantly cleaning the data so bear with the odd issue.

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