-----Original Message----- From: Rob Thompson <[email protected]> Sent: Friday, 2 September 2011 8:31 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: d [The entire original message is not included]
