When my alternator started giving trouble, I got a replacement voltage regulator from a local auto parts store and put it in w/o having to remove the alternator. Plenty of skinned knuckles on a dark, cold day, but it solved the problem and cost was less than $40. John Lauterbach Macon, GA '84 7-passenger ----- Original Message ----- From: "Andrew Fox" <afox@CNR.COLOSTATE.EDU> To: <vanagon@GERRY.VANAGON.COM> Sent: Monday, April 22, 2002 9:19 PM Subject: alternator brushes was: Re: Engine install question
> Replacing the brushes is easy although I don't know if it will fix your > problem. To replace the brushes remove the alternator, then remove teh > black plastic box on the back which is the voltage regulator and it holds > the brushes in. After removing the box the brushes will fall out of their > slots in the voltage regulator. You will be able to tell if they need to > be replaced or not by how short they are. If they need replacing grind > off the solder on the outside of the black box which will free the > brushes, buy new brushes ($2) and solder their wires back where the old > ones were. This is easy and it will all make sense once the alternator is > out. If you need to replace the alternator check tom carrington's site > for info on using a cheaper bug alternator. > > I would recommend checking your brushes before a very long trip as > preventive maintence and if your alterntor light ever comes on while > driving pull over immediately as you may have broken the alternaor/water > pump belt (happened to me last weekeend) no serious problem. > > later, > Andrew fox > > > On Mon, 22 Apr 2002, developtrust wrote: > > > Steve Freyling, a local list member, came over to help me diagnose my > > alternator. He says it should put out 14.5 or so on a volt meter and mine is > > putting out 13.3 or so. > > > > Any advice anyone in what the problem might be? How easy will it be for me > > to replace the brushes? > > > > William > > 1989 Vanagon GL > > 1988 Mercedes 300SE > > > |
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