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MOT History from tests of petrol TRIUMPH TR 7s year 1980

Review the list of common TRIUMPH TR 7 failures below or to perform a specific mot history check on your TRIUMPH then use our popular KnowYourCar service

mot history
Pass percent:60.88%
(The average a petrol TRIUMPH TR 7 year 1980 passes without issue)
Based on:5,977 MOT Tests
Most common failuresNo# failures
Exhaust emissions carbon monoxide content excessive |7.3.B.1a|460
Headlamp aim out of alignment417
Parking brake: efficiency below requirements |3.7.B.7|416
Rear parking brake recording little or no effort254
Service brake: efficiency below requirements |3.7.B.7|249
Windscreen wiper does not clear the windscreen effectively225
Registration plate lamp issues193
Brakes imbalanced across an axle186
Rear brake binding166
Offside Rear fog lamp not working |1.3.2b|141
Exhaust emissions hydrocarbon content excessive |7.3.B.1b|131
Horn not working |1.6.2a|112
Rear fog lamp tell tale not working |1.3.1b|99
Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|93
Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|91
Offside rear brake recording little or no effort |3.7.B.5a|85
Nearside rear brake recording little or no effort |3.7.B.5a|83
Rear fog lamp not working |1.3.2b|78
Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|74
Brake pipe excessively corroded72
Nearside Stop lamp not working |1.2.1b|69
Nearside Headlamp not working on dipped beam |1.7.5a|66
Offside Stop lamp not working |1.2.1b|62
Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f|60
Offside Headlamp not working on dipped beam |1.7.5a|58
Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|54
Nearside Front position lamp|s| not working |1.1.A.3b|52
Rear brake application uneven51
Hazard warning switch faulty |1.4.B.1d|51
Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f|51
Offside Headlamp not working on main beam |1.7.5a|51
Direction indicators flashing less than 60 times a minute |1.4.A.2g|49
Battery insecure |1.9.1|46
Offside Steering rack gaiter split |2.2.D.2d|44
Hazard warning lamps inoperative |1.4.B.1b|44
Direction indicators not working |1.4.A.2c|44
Nearside Headlamp not working on main beam |1.7.5a|43
Rear Exhaust system not adequately supported |7.1.1|40
Registration plate issues38
Offside Front position lamp|s| not working |1.1.A.3b|38
Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b))36
Offside Rear rear brake recording little or no effort |3.7.B.5a|34
Brake hose excessively deteriorated32
Nearside Indicator tell tale inoperative |1.4.A.2a|32
Hazard warning tell tale not working correctly |1.4.B.1e|32
Nearside Front wheel bearing has excessive play |2.5.A.3c|32
Nearside Rear rear brake recording little or no effort |3.7.B.5a|30
Offside Rear Rear fog lamp not working |1.3.2b|29
Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|29
Exhaust has a major leak of exhaust gases |7.1.2|29
Rear Exhaust has a major leak of exhaust gases |7.1.2|29
Windscreen washer not working 29
Nearside Rear position lamp|s| not working |1.1.A.3b|29
Exhaust system not adequately supported |7.1.1|28
Rear Mechanical brake component has restricted free movement27
Exhaust emissions carbon monoxide content excessive |8.2.1.2 |b||27
Nearside Steering rack gaiter split |2.2.D.2d|26
Nearside Front Direction indicator not working |1.4.A.2c|26
Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f|26
All position lamps not working |1.1.A.3b|25
Rear Rear fog lamp not working |1.3.2b|25
Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3|25
Centre Exhaust has a major leak of exhaust gases |7.1.2|24
Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6|24
Offside Front wheel bearing has excessive play |2.5.A.3c|24
Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|23
Nearside Side repeater not working |1.4.A.2c|22
Offside Front Front wheel bearing has excessive play |2.5.A.3c|22
Offside Front Headlamp not working on dipped beam |1.7.5a|22
Offside Front Front position lamp|s| not working |1.1.A.3b|21
Parking brake efficiency below requirements |1.4.2 |a| |i||21
Nearside Front Headlamp not working on dipped beam |1.7.5a|20
Stop lamp not working |1.2.1b|20
Offside Front Direction indicator not working |1.4.A.2c|20
Nearside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|19
Nearside Rear Stop lamp not working |1.2.1b|19
Offside Rear Stop lamp not working |1.2.1b|19
Offside Rear position lamp|s| not working |1.1.A.3b|19
Nearside Front Front position lamp|s| not working |1.1.A.3b|18
Steering system excessively tight |2.2.D.1|18
Offside Obligatory mirror missing |8.1.1|18
Fuel system component leaking |7.2.3|18
Parking brake efficiency below requirements (1.4.2 (a) (i))18
Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6|17
Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|17
Offside Front Headlamp not working on main beam |1.7.5a|17
Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2|16
Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|16
Offside Rear fog lamp missing |1.3.2a|16
Offside Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|16
Offside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h|16
Nearside Rear Direction indicator not working |1.4.A.2c|16
Offside Front Steering rack gaiter split |2.2.D.2d|16
Brake performance not tested |3.7.A.1|16
Offside Side repeater not working |1.4.A.2c|15
Emissions not tested |7.0|15
Offside Steering rack gaiter insecure |2.2.D.2d|15
Windscreen wiper blade insecure15
Nearside Front Front wheel bearing has excessive play |2.5.A.3c|15
Nearside 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 brake binding |3.7.B.1|15
Offside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2|15
Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3|15
Service brake efficiency below requirements (1.2.2 (a) (i))15
Nearside Front Headlamp not working on main beam |1.7.5a|14
Offside Headlamp not in good working order adversely affecting beam image |1.2.4a|14
Front brake application uneven14
Parking brake lever has no reserve travel |3.1.6b|13
Fuel tank leaking |7.2.3|13
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|13
Exhaust engine idle speed too high |7.3.A.2a|13
Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f|13
Nearside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2|13
Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|13
Service brake efficiency below requirements |1.2.2 |a| |i||13
Centre Exhaust system not adequately supported |7.1.1|13
Nearside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2|13
Nearside Front Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3|13
Front passenger door cannot be opened from inside the vehicle |6.2.B.1b|13
Rear Stop lamp not working |1.2.1b|12
Offside Rear 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
Windscreen wiper not operating automatically when switched on |8.2.1b|12
Driver`s seat insecure |6.2.A.1|12
Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e|12
Rear fog lamp not working (4.5.1 (a) (ii))12
Offside Direction indicators flashing less than 60 times a minute |1.4.A.2g|11
Offside Front Side repeater not working |1.4.A.2c|11
Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|11
Offside Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|11
Front passenger door cannot be opened from outside the vehicle |6.2.B.1b|11
Nearside Front Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2|11
Offside Track rod end ball joint has excessive play |2.2.B.1f|11
Nearside Headlamp not in good working order |not working| |1.2.4a|11
Offside Rear Shock absorber has negligible damping effect |2.7.5|11
Rear Exhaust mounting missing |7.1.1b|11
Nearside Steering rack gaiter insecure |2.2.D.2d|10
Steering column movement between the shaft and steering wheel |2.1.2b|10
Headlamp switch faulty |1.7.1|10
Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|10
Fuel system component insecure |7.2.1|10
Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b|10
Offside Front Upper Suspension component mounting prescribed area is excessively corroded |2.4.A.3|10
Offside Rear Braking system leaking |3.6.A.1|10
Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|10
Steering system has excessive free play detected at the steering wheel |steering rack fitted| |2.2.A.1b|10
Nearside Front Steering rack gaiter split |2.2.D.2d|10
Exhaust emissions hydrocarbon content excessive (8.2.1.2 (b))10
Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2|9
Lower Steering column universal joint has excessive play |2.1.5|9
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|9
Offside Indicator tell tale inoperative |1.4.A.2a|9
Front Exhaust has a major leak of exhaust gases |7.1.2|9
Offside Front front brake binding |3.7.B.1|9
Nearside Front wheel bearing rough when rotated |2.5.A.2|9
Exhaust mounting missing |7.1.1b|9
Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|9
Offside Front Shock absorber has negligible damping effect |2.7.5|9
Nearside Rear Shock absorber has negligible damping effect |2.7.5|9
Front Sub-frame corroded and seriously weakened |2.4.G.1|9
Nearside Front Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|9
Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3|9
Fuel pipe leaking |7.2.3|9
Steering column top mounting bracket insecure |2.1.2d|9
Steering column top bearing excessively worn |2.1.2c|9
Horn not working (7.7 (a) (ii))9
Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|8
Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2|8
Offside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2|8
Offside Stop lamp adversely affected by the operation of another lamp |1.2.1f|8
Centre Exhaust mounting missing |7.1.1b|8
Steering column shaft has excessive end float |2.1.3|8
Main beam `tell-tale` not working |1.7.4c|8
Nearside Front Front wheel bearing rough when rotated |2.5.A.2|8
Offside Front Front wheel bearing rough when rotated |2.5.A.2|8
Windscreen has damage8
Rear fog lamp not working |4.5.1 |a| |ii||8
Front Windscreen wiper not operating automatically when switched on |8.2.1b|8
Nearside Track rod end ball joint has excessive play |2.2.B.1f|8
Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|8
Offside Front suspension has a suspension lower ball joint securing nut not locked |2.5.B.1a|8
Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|8
Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|8
Nearside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c|8
Windscreen has a sticker or other obstruction encroaching by more than 10mm within zone `A` |8.3.1b|8
Nearside front brake binding |3.7.B.1|8
Headlamp not working on main beam |1.7.5a|8
Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|8
Offside Headlamp aim beam image obviously incorrect |1.8.A.1b|8
Suspension component mounting prescribed area is excessively corroded |2.4.A.3|8
Offside Front wheel bearing rough when rotated |2.5.A.2|8
Offside Front Macpherson strut has excessive movement at the upper attachment |2.5.A.1c|8
Nearside Front Shock absorber has negligible damping effect |2.7.5|8
Offside Front Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3|8
Nearside Front Position lamp not working (4.2.1 (a) (ii))8

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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