Hi Angel,

Your pic is great. Could you post some more pics. Really interesting for us 
down south

Ian Williams
NewZealand

Sent from my iPhone

On 2/09/2011, at 21:25, Angel Jimenez Martin <[email protected]> wrote:

> Thank all
>  
> I'll remove tacho in order to test if the connetion is OK.
>  
> Angel
>  
> Not every think was trouble, I send a picture climbing at 5 m/s last saturday 
> in a good thermal over Toledo country .
>  
> Date: Thu, 1 Sep 2011 15:31:09 -0700
> From: [email protected]
> To: [email protected]
> Subject: RE: [DOG mailing list] RPM oscilations
> 
> Also,
> The engine end of the tacho cable has a square key which slots into the oil 
> pump tacho drive. These wear and then start slipping. If only the inner metal 
> cable is worn just the cable can be replaced. If the oil pump drive fitting 
> is worn it is a pain to fix and at this point you would be considering the 
> electric tacho option.
> The instrument end can have the same problem with wear...especially if the 
> metal inner cable hasn't been pushed all the way into the instrument. 
> Sometimes they are just a little to short for the outer sleeve and only 
> engage the instrument by a small amount.  If it is the instrument that has 
> worn consider moving to a much cheaper electric tacho. I am not sure if the 
> instrument can be economically repaired or if the appropriate part is 
> available.
> 
> Rob Thompson (GYT) 
> 
> 
> 
> ----- Original Message -----
> From: Angel Jimenez Martin
> To: [email protected]
> Sent: Thursday, September 01, 2011 5:53 PM
> Subject: RE: [DOG mailing list] RPM oscilations
> 
> Another problem has arisen, the rpm indicator, has begun to large oscillation 
> especially at low rpm I removed the line and apparently is fine, only the 
> part that connects to the indicator I found traces of a substance color like 
> black rubber. Has this happened to someone who can help me?.
> I don't now when my old Dimona problems disappear.
>  
> Angel
> 
>  
> 
> 
> 
> -- 
> Will Bignell
> PhD Candidate
> School of Agricultural Science
> Tasmanian Institute of Agricultural Research 
> University of Tasmania
> CSIRO Food Futures Flag Ship
> M: 0418216780
> <termica 3.jpg>
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