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DiscoWeb Bulletin Board » Message Archives » 2004 Archives - Discovery Technical » Archive through March 15, 2004 » Replacing Alternator « Previous Next »

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Gregg Gallagher (Gregg_gallagher)
New Member
Username: Gregg_gallagher

Post Number: 34
Registered: 08-2003
Posted on Friday, March 12, 2004 - 09:42 am:   Edit Post Delete Post Print Post

Need a link or instructions for replacing an alternator and "S" belt on a 95' D1. Thxs. Gregg
 

Robbie Donaldson (Robbie)
Senior Member
Username: Robbie

Post Number: 553
Registered: 02-2002
Posted on Friday, March 12, 2004 - 10:04 am:   Edit Post Delete Post Print Post

here's serp belt diagram: http://www.discoweb.org/bbspics/328.jpg

replacing alt is just as easy as it appears. unbolt, disconnect, reverse.
 

Joey (Joey4420)
Senior Member
Username: Joey4420

Post Number: 632
Registered: 04-2003
Posted on Friday, March 12, 2004 - 10:16 am:   Edit Post Delete Post Print Post

Just make sure that you disconnect the battery before any work on the Alt...
 

Brett A. Naquin (Bnaquin)
Member
Username: Bnaquin

Post Number: 97
Registered: 09-2003
Posted on Friday, March 12, 2004 - 10:54 am:   Edit Post Delete Post Print Post

Replacing the Serpentine belt was one of the easiest jobs I’ve performed on my truck. Use a pry bar on the tensioner and slip the belt on.
 

Joey (Joey4420)
Senior Member
Username: Joey4420

Post Number: 633
Registered: 04-2003
Posted on Friday, March 12, 2004 - 11:28 am:   Edit Post Delete Post Print Post

Brett, not to knock how you did the job, but a box end wrench of a ratchet on the tensioner I can't remember but it was a 14mm or 15mm and turn clockwise and it works better and safer on you Tensioner and anything you were prying against.
 

Justin V. Nevitt (What_rd)
New Member
Username: What_rd

Post Number: 23
Registered: 02-2004
Posted on Saturday, March 13, 2004 - 03:37 am:   Edit Post Delete Post Print Post

Ya'll are forgetting the most important thing. Install a new alternator and not a rebuilt unit. The rebuilt units last, on average, 11-14 months compared to a new unit lasting 5 years or more.

Peace.
 

Gregg Gallagher (Gregg_gallagher)
New Member
Username: Gregg_gallagher

Post Number: 36
Registered: 08-2003
Posted on Sunday, March 14, 2004 - 12:36 am:   Edit Post Delete Post Print Post

Got the alternator back on and the new "s" belt. Where should the two marks on the tensioner housing be in relationship to each other for a new belt. It seems that you really have to push down on the tensioner pulley to get the marks to line up to how they were before I loosened the tensioner and removed the old belt. Or do I make sure the belt is snug and just tighten the bolt and call it good?.....
 

Joey (Joey4420)
Senior Member
Username: Joey4420

Post Number: 648
Registered: 04-2003
Posted on Sunday, March 14, 2004 - 02:38 pm:   Edit Post Delete Post Print Post

Gregg, I am wondering why you need to tighten a botl on the tensioner?

The tensioner is spring loaded an should only have to be sprung so to speak to get the belt on and off. If you have losened or removed the bolt that holds the tensioner, then I would take the belt off, reattach the tensioner, then just use a wrench to push down on the tensioner and reapply the belt.

Hope this helps,

Joey
 

Gregg Gallagher (Gregg_gallagher)
New Member
Username: Gregg_gallagher

Post Number: 37
Registered: 08-2003
Posted on Sunday, March 14, 2004 - 04:59 pm:   Edit Post Delete Post Print Post

Joey: Thxs for the post. Followed your advice and was able to get the belt back on w/o too much difficulty. Belt tension seems fine. Now I hope this alternator will last a while. Gregg

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