Speedo repair and calibration

Technical advice Q&A
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andrewh
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#1 Speedo repair and calibration

Post by andrewh » Sun Jul 19, 2026 4:32 pm

Since Speedograph Richfield have ceased trading who is everyone using ? My “refurbished” Speedo has stopped working and I need it looked at hopefully with a quick turn around. I also want it calibrating to suit my 3.07 differential. There are usually one or two artisans around who do this sort of work. All help much appreciated. Thanks. Andrew
1962 3.8 Series One FHC

http://etype860897.blogspot.com/

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Gfhug
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#2 Re: Speedo repair and calibration

Post by Gfhug » Sun Jul 19, 2026 7:54 pm

Speedy cables seems to be the other option from posts on the forum. Sad to hear of another old company finishing business with no-one interested in taking it on.

Geoff
S2 FHC Light Blue
S2 OTS LHD - RHD full restoration

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Trevor Part
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#3 Re: Speedo repair and calibration

Post by Trevor Part » Mon Jul 20, 2026 7:01 am

Try Flannery Speedometer Repairs. Tel 01594 861095. Had my speedometer repaired this year.
Very helpful and good work completed.

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andrewh
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#4 Re: Speedo repair and calibration

Post by andrewh » Mon Jul 20, 2026 8:31 am

Thank you Guys, another name was mentioned in the JEC technical help section, that of JDO Instruments. Has anyone used them and able to recommend please? thanks andrew
1962 3.8 Series One FHC

http://etype860897.blogspot.com/

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Gfhug
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#5 Re: Speedo repair and calibration

Post by Gfhug » Mon Jul 20, 2026 10:37 am

A search for JDO gave 30+ responses. You can see thoughts of them there.

Geoff
S2 FHC Light Blue
S2 OTS LHD - RHD full restoration

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andrewh
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#6 Re: Speedo repair and calibration

Post by andrewh » Tue Jul 21, 2026 8:25 am

thank you. and about 30 plus differing opinions sadly!
1962 3.8 Series One FHC

http://etype860897.blogspot.com/

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Iansparky
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#7 Re: Speedo repair and calibration

Post by Iansparky » Thu Jul 23, 2026 5:58 pm

If you speak to Andy Rayner from Hutsons Motor company (01274669052) he will recommend a company that he uses, I had my speedo recalibrated this year by them but I can't remember the contact details,
Ian
1965 series 1 ots
1972 triumph spitfire
2016 Caddy van

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Iansparky
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#8 Re: Speedo repair and calibration

Post by Iansparky » Thu Jul 23, 2026 5:58 pm

If you speak to Andy Rayner from Hutsons Motor company (01274669052) he will recommend a company that he uses, I had my speedo recalibrated this year by them but I can't remember the contact details,
Ian
1965 series 1 ots
1972 triumph spitfire
2016 Caddy van

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andrewh
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#9 Re: Speedo repair and calibration

Post by andrewh » Sun Jul 26, 2026 3:35 pm

thank you. I know Andy , I will give him a call on monday. Thanks for the advice. .
1962 3.8 Series One FHC

http://etype860897.blogspot.com/

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rfs1957
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#10 Re: Speedo repair and calibration

Post by rfs1957 » Sun Jul 26, 2026 7:59 pm

Caerbont in Wales do this kind of work, and they also manufacture all the Smiths-branded instruments as far as I am aware.

Their work has always seemed okay to me, when they have overhauled or re-calibrated speedos and rev-counters on my cars.

They did a really-convincing new dial on the Mini, with extra and re-labelled warning lights, and higher numbers in the illegal-speed range that didn’t figure on the original.

The downside is that you feel like you are dealing with gormless civil-servants with zero interest in the product, imagine Andy Rayner only in negative.
Rory
3.8 OTS S1 Opalescent Silver Grey - built May 28th 1962

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andrewh
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#11 Re: Speedo repair and calibration

Post by andrewh » Mon Jul 27, 2026 7:26 am

:bigrin:

Yes I have dealt with them before. Thank you 🙏
1962 3.8 Series One FHC

http://etype860897.blogspot.com/

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