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Does it matter what kind of resistor the replacement is? The original looks like a carbon composition, but can i use a carbon film, metal or wire wound? Any idea on the wattage of the original? David > > ---------------------------------------------------------------------- > > Message: 1 > Date: Fri, 12 Nov 2010 01:32:45 +0000 > From: David Plamondon <roberttroll hotmail com> > To: <elec-trak cosmos phy tufts edu> > Subject: (ET) Fuel Gauge - Blown Resistor > Message-ID: <BLU157-w23D133A00895DA3EED8583BA330 phx gbl> > Content-Type: text/plain; charset="iso-8859-1" > > > > Had some time to dig into my "fuel" gauge issue. I tested 40v across the terminals so the wiring is working. Pulled out the gauge, and opened it up. Blown resistor. Anybody know what the proper replacement is? Seems to be a carbon composition resistor with orange-black-red-gold bands. I used an online identification tool and it tells me it is a 3000 ohm +/- 5%. Is this correct? > > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: <http://cosmos.phy.tufts.edu/mhonarc/elec-trak/attachments/20101112/9947efbf/attachment.html> > > ------------------------------ > > Message: 2 > Date: Thu, 11 Nov 2010 20:58:46 -0500 > From: "David Roden" <etpost drmm net> > To: <elec-trak cosmos phy tufts edu> > Subject: Re: (ET) Fuel Gauge - Blown Resistor > Message-ID: <4CDC5906 2497 1C2A1C3 etpost drmm net> > Content-Type: text/plain; charset=US-ASCII > > On 12 Nov 2010 at 1:32, David Plamondon wrote: > > > orange-black-red-gold bands ... a 3000 ohm +/- 5%. Is this correct? > > That's what the color code says, yes. > > > David Roden - Akron, Ohio, USA > > = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = > Note: mail sent to the "etpost" address will not reach me. To send > me a private message, please use the address shown at the bottom > of this page : http://www.evdl.org/help/ > = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = > > > > > > > ------------------------------ > > Message: 3 > Date: Thu, 11 Nov 2010 21:26:14 -0500 > From: RJ Kanary <rjkanary consolidated net> > To: elec-trak cosmos <elec-trak cosmos phy tufts edu> > Subject: Re: (ET) Fuel Gauge - Blown Resistor > Message-ID: <4CDCA5C6 8040400 consolidated net> > Content-Type: text/plain; charset="iso-8859-1"; Format="flowed" > > Those resistors often get murdered by stray paths developing between > the terminals and the case of the meter.Moisture and dirt are the > culprits here.What finishes them off is when another component on the > tractor makes a connection with the chassis. > > RJ > > David Roden wrote: > > On 12 Nov 2010 at 1:32, David Plamondon wrote: > > > > > >> orange-black-red-gold bands ... a 3000 ohm +/- 5%. Is this correct? > >> > > > > That's what the color code says, yes. > > > > > > David Roden - Akron, Ohio, USA > > > > = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = > > Note: mail sent to the "etpost" address will not reach me. To send > > me a private message, please use the address shown at the bottom > > of this page : http://www.evdl.org/help/ > > = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = > > > > > > > > |