frank brown | 22/01/2016 08:30:30 |
436 forum posts 5 photos | I was helping my mate replace the tacho cable on a vintage coach. After we did this we took it out for a spin and the odometer was clocking up the distance but the speed indicator was not working. We opened it up and there was a white slider which we moved to the other position. After this the speedo worked. I can't think why the speedo would have an option to turn it off. Any thoughts. ? Frank |
John Haine | 22/01/2016 08:57:33 |
5563 forum posts 322 photos | National market option for countries that don't require speed recording? |
Speedy Builder5 | 22/01/2016 09:01:52 |
2878 forum posts 248 photos | MOT - what would the tester say if the mechanical speedo read 30 Mph and the Tacho 40 Mph ?? |
Chris Evans 6 | 22/01/2016 09:28:24 |
![]() 2156 forum posts | Google Mr Tachograph and ask him, this guy knows all about them and worked for Kienzle. |
Watford | 22/01/2016 11:36:09 |
![]() 142 forum posts 11 photos | Posted by Speedy Builder5 on 22/01/2016 09:01:52:
MOT - what would the tester say if the mechanical speedo read 30 Mph and the Tacho 40 Mph ?? He would probably say that you have a seriously bad case of clutch slip. Mike
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frank brown | 22/01/2016 21:36:25 |
436 forum posts 5 photos | Oh no, the disc speed recording worked, we could see the pointers(pens? pencils?) that record the speed move out from the centre as we went really fast (25 MPH). Just had a thought, I wonder if its an interlock, so when there is no disc fitted the "speedo" bit does not work. Wonder why you can manually over ride it. Frank |
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