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MOT History from tests of diesel MERCEDES BENZ 709s year 1986

Review the list of common MERCEDES BENZ 709 failures below or to perform a specific mot history check on your MERCEDES BENZ then use our popular KnowYourCar service

mot history
Pass percent:55.56%
(The average a diesel MERCEDES BENZ 709 year 1986 passes without issue)
Based on:18 MOT Tests
Most common failuresNo# failures
Parking brake: efficiency below requirements |3.7.B.7|3
Rear parking brake recording little or no effort2
Rear brake application uneven2
Nearside Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Offside Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Front Track rod end ball joint has excessive play |2.2.B.1f|1
Headlamp aim out of alignment1
Exhaust system not adequately supported |7.1.1|1
rear brakes release unevenly |3.7.B.4|1
Nearside Headlamp aim projected beam image is obviously incorrect lamp full of water effecting image (4.1.2 (c))1
Offside Rear Shock absorbers has a serious fluid leak1
Rear fog lamp not working |4.5.1 |a| |ii||1
Central Prop shaft bearing likely to break up |6.1.7 |b| |ii||1
Nearside Front Leaf spring shackle pin or bush excessively worn front and rear bush |5.3.4 |a| |i||1
Offside Front Leaf spring anchor pin or bush excessively worn front and rear bush |5.3.4 |a| |i||1
Anti-roll bar pin or bush excessively worn both front n/s and o/s |5.3.4 |a| |i||1
Front Axle king pin is loose in the axle beam n/s and o/s |5.1.2 |d| |i||1
Horn not working (7.7 (a) (ii))1
Rear fog lamp not working (4.5.1 (a) (ii))1
Nearside Side repeater not working (4.4.1 (a) (ii))1

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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