markjs Posted October 27, 2005 Share Posted October 27, 2005 Mine gets uncomfortable to hold your hand on? It gets a bit hotter than it's larger mounting even. I also think I hear an sssssssssssssssssssssssssssssssss sound from the bearings. How long have I got doc? Link to comment Share on other sites More sharing options...
nipper Posted October 27, 2005 Share Posted October 27, 2005 Altenators get hot. Its a by product of producing electricity. NOw in my opnion, with winter coming.... if its an old alt, and you think the bearings are going, ild just go ahead an replace it. An alt will get over 200 degrees, so not to worry. nipper Link to comment Share on other sites More sharing options...
BoostedBalls Posted October 27, 2005 Share Posted October 27, 2005 If your battery is dead it will draw maximum current from the alt and that sucker will get warm. If you hear bearing noise from it- take off the belt and feel for slop in turning and push/pulling on the pully. It should have a nice feel to it with no grinding or squeeking. If you are short on cash, and the alt is still cranking out good power- take some electrical lubricant in the spray can and soak the bearings, this may buy you some time. I have a couple of these that I would let go for $20 + shipping. OR- go with the GM alternator like me! Link to comment Share on other sites More sharing options...
subiemech85 Posted October 28, 2005 Share Posted October 28, 2005 depending on how big your toolbox is, you may get lucky! Link to comment Share on other sites More sharing options...
Ozmodiar-X Posted October 28, 2005 Share Posted October 28, 2005 If your battery is dead it will draw maximum current from the alt and that sucker will get warm. If you hear bearing noise from it- take off the belt and feel for slop in turning and push/pulling on the pully. It should have a nice feel to it with no grinding or squeeking. If you are short on cash, and the alt is still cranking out good power- take some electrical lubricant in the spray can and soak the bearings, this may buy you some time. I have a couple of these that I would let go for $20 + shipping. OR- go with the GM alternator like me! what gm is it from again? Link to comment Share on other sites More sharing options...
dklink2000 Posted October 28, 2005 Share Posted October 28, 2005 never mind...should drink my coffee before posting Link to comment Share on other sites More sharing options...
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