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Author Topic: Tachometer Noise  (Read 4064 times)

gzmavian

  • Guest
Tachometer Noise
« on: October 21, 2009, 01:28:03 »
Tachometer. Hello to all.  My 1971 SL has a tachometer issue with chattering and needle jumping.  Does it need lubrication or replacement? 
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georgem

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  • Australia, Queensland, Birkdale
  • Posts: 510
Re: Tachometer Noise
« Reply #1 on: October 21, 2009, 02:53:22 »
gzmavian

I`ll take a punt and say thay the inner cable needs greasing - not too difficult and if its like the speedo cable, the inner cable can be withdrawn from the engine end, greased and replaced. I`d try that before I started worrying about getting the tacho out for recon.

Cheers

George
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George McDonald
Brisbane
230 Sl
1973 VW Kombi Single Cab Ute
2022 Volvo XC 40 Pure (100% electric)

Jonny B

  • Pagoda SL Board
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  • USA, CA, San Marcos
  • Posts: 4198
Re: Tachometer Noise
« Reply #2 on: October 21, 2009, 21:16:26 »
When you pull it out, it will also be a good idea to clean it up before the re-lubrication. I think ATF is the solvent of choice. You should be able to check the Tech section, Al Lieffring did a great presentation at Blacklick this year.
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Jonny B
1967 250 SL Auto, DB 568
1970 280 SL Auto, DB 904
1966 Morris Mini Minor

gzmavian

  • Guest
Re: Tachometer Noise
« Reply #3 on: October 22, 2009, 01:15:02 »
Thanks.  Simple is better.  I'll give it a go.  Greg
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Denis35

  • Guest
Re: Tachometer Noise
« Reply #4 on: August 25, 2012, 07:48:59 »
hello
cable if changed
no other solutions that restore the counter or tachometer
see the site http://pagode.over-blog.com/#
Denis
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tradjim

  • Guest
Re: Tachometer Noise
« Reply #5 on: August 25, 2012, 18:50:08 »
My speedo was making the same type of noise and also needle jumping - all I did was tighten up a large nut on the transmission box and its all good now - 4 speed manual
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