Damn Failed MOT

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Southerneruk
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Orga / RP numbers: 1992 TD Auto Estate Green
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Damn Failed MOT

Post by Southerneruk » Tue Jul 07, 2026 10:51 am

Parking brake less than 50% (mark as a dangerous defect)

Headlamp not working on dipped beam (major defect)
side repeater not working both sides (major defect)
shock absorbers has an excessively worn bush offside front (top mount) (major defect)

oil leak, but not excessive (monitor and repair if necessary (advisory))
tyre slightly damage/cracking or perishing (both rear badly perished) (monitor and repair if necessary (advisory))
suspension component mounting prescribed area is corroded but not considered excessive (both rear inner sills) (monitor and repair if necessary (advisory))

Southerneruk
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Re: Damn Failed MOT

Post by Southerneruk » Tue Jul 07, 2026 10:59 am

First one will be easy to do, that just means tightening up hand brake cables
Second should be easy to do, The two lights side light and dip headlight might be a fuse or just bad connection.
Third going to present a problem, think they are on about top of the strut this will not be easy to replace

Dieselman
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Re: Damn Failed MOT

Post by Dieselman » Wed Jul 08, 2026 5:29 am

Dipped headlamps are on a single relay, so it's a connection/wiring issue.
Side repeaters will be corroded contacts, either connector to the holder, or bulb.
Shock absorber mounting must be the strut top is delaminating or the rubber is tearing: replace Rh strut top. Jack car up, de-pressurise suspension, unscrew sphere, unbolt suspension ram from strut top, drive leg down, unbolt hydraulic pipe and other fixings and lower strut top and recover. Expect Lhm leakage. Replace, etc.

Assuming you have a strut top in serviceable condition, this should all be done readily.

By far the biggest issue is the advisory for welding needed at the rear. Sort in due course.
91 3.0 sei M. 4852 EXY Black
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92 2.1 sd M. 5685 ENT Blue Sideral
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Southerneruk
Has changed a sphere or two
Posts: 385
Joined: Thu Oct 15, 2015 11:47 am
Orga / RP numbers: 1992 TD Auto Estate Green
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Re: Damn Failed MOT

Post by Southerneruk » Wed Jul 08, 2026 8:49 am

I need to find a new strut top or a good second hand one, they have them in France but want over €400
how can you get tyres looking new, rust I will leave for a few months before getting it done, when he was doing the rust test along the sills he was aft hitting hard with a leather hammer I think.
I will get on and start doing the jobs today, those strut tops do they came apart, if they do, I could take the dome part to a local rubber company.

Dieselman
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Re: Damn Failed MOT

Post by Dieselman » Thu Jul 09, 2026 6:24 am

Forget the tyres, they are just showing signs of age: wear them out.

The strut tops don't come apart without machining, but depending on the failure mode all might not be lost. If the failure is delamination of the rubber from the steel plate then there is nothing stopping you pushing the parts apart, cleaning up both parts and re-bonding the rubber to the steel.
If that is the failure what has happened is the outer surface of the steel has corroded and pulled away with the rubber. Painting the strut tops generally stops this mode of failure.

It would be interesting to see what your local rubber company says, as they may be able to remanufacture these.
The best way to remanufacture would be to make a new steel tube section, which is bonded to the metal plate via the rubber doughnut, which is a universal part. The steel tube is then press fitted into the upper cast section using expansion dimples in the tube wall to lock it in.

Elastomer.Eu fill the new polymer by cutting the thin metal disk off to gain sufficient access, so rebuilding the assembly still built up.

See thread on strut top composition and failures. There is an attached PDF. viewtopic.php?f=13&t=8105
91 3.0 sei M. 4852 EXY Black
92 2.1 sed M. 5740 ECZ Sable Phenicien
92 3.0 V6-24. 5713 EXY Black
92 2.1 sd M. 5685 ENT Blue Sideral
Prev
90 2.1sd M. 5049 EJV Mandarin
92 2.1sd A. 5698 EJV Mandarin
94 2.1sd A. 6218 ERT Triton
91 2.0si M. 5187 EWT White

Southerneruk
Has changed a sphere or two
Posts: 385
Joined: Thu Oct 15, 2015 11:47 am
Orga / RP numbers: 1992 TD Auto Estate Green
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Re: Damn Failed MOT

Post by Southerneruk » Thu Jul 09, 2026 10:17 am

That is interesting, looks like mine are phase 2,

Southerneruk
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Posts: 385
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Orga / RP numbers: 1992 TD Auto Estate Green
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Re: Damn Failed MOT

Post by Southerneruk » Thu Jul 09, 2026 12:51 pm

Having problems separating the strut from the strut top, do it unscrew or is it push though

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