Welcome to the 2GNT Forum!
Home Site Background Info & Specs Mods & Tech Info CAPS Part Reviews Donate 2GNT Stickers
Search Printer-friendly copy 0 Users in Chat
Top 2GNT Technical Performance/Engine topic #42551
View in linear mode

Subject: "alternator!" Previous topic | Next topic
ghostESiKYJan-23-03 11:07 AM
Member since Nov 26th 2002
244 posts,
Click to send email to this author Click to send private message to this author Click to view this author's profile Click to add this author to your buddy list
#42551, "alternator!"


          

i need instructions on how to get my current dead alternator off, and get a new one on. is it as simple as putting on the belt, or is it more complicated? i checked the search engine and acouple things came up but nothing with steps on how to do it... and i found reading i guess you cant jus pull it up or down to get it out of the bay? something about unhooking motor mounts? thanx

replys asap would help me get my car running again faster because im on my way right now to pick up the new alternator as we speak! emoji

that boy K-Y emoji
kbnkb@sbcglobal.net
talonky36 (aim)

04 srt-4 (low and slo)
96 talon esi (still broke make me an offer)

  

Report This Post to Admin Printer-friendly copy | Reply | Reply with quote | Top

Replies to this topic

SPL_EclipseJan-23-03 05:03 PM
Member since Mar 11th 2002
5921 posts,
Click to send email to this author Click to send private message to this author Click to view this author's profile Click to add this author to your buddy list
#42604, "RE: alternator!"
In response to Reply # 0
Jan-23-03 05:06 PM by SPL_Eclipse

          

its not too bad, the hardest part is getting it out of the engine bay, but ill get to that.

1) disonnect the negative battery terminal and wait 10 seconds or so.

2) raise the front of the car

3) it might help to remove the passengers side front wheel, but i didnt do it and it didnt get in the way.

4) theres two connectors on the alternator: a plug (unplug it), and a larger guage wire held on by a ring terminal and a bolt over it (i think its around 8mm, not sure though). take that off, and now youre ready to remove the alt. itself.

5) theres two bolts that hold the alternator in place, one that runs through the bottom mounting bracket (the lowest and easiest one to remove), and the top one, wich is also used for adjusting belt tension. that one is a bit of a pain to get out, having small hands helps. the tensioner works exactly like the power steering and a/c blet tensioner, if that helps any. theres a small bolt that you crack open to relese tension, and another that holds the alternator on. anywho, after loosening the bolts to relieve tension on the belt, take that off, and then remove the bolts to loosen the alternator completely.

6) youll now notice that you can move the alternator all over the place and ALMOST get it out through both the top and bottom of the engine.....but not quite. there are two methodes to get it out

7a) method 1: remove the intake manifold. its pretty simpl, just pull of the intake pipe, remove all connections from the throttle body and unbolt that, than remove all connections from the manifold and unbolt it. this method will take longer, but might seem "safer" to some people, PLUS, you can really scrub all the intake parts down, and possible port them, or do the EGR blockoff, or install a CAI at the same time, etc.

7b) method 2: get a jack and a sturdy, thick piece of wood that is roughly the same surface area as the bottom of the oil pan. i used the jack that comes with the car for this part because its easier to "fine tune" than other heavy duty ones, and that is important for later on. place the block of wood on top of the jack and under the oil pan and begain to raise it untill the wood makes contact with the bottom of the pan (but does NOT put pressure on it). make sure the wood aligns well the the bottom as well. now go back up to the top of the car and remove the motor mount right behind the coolant resivoir. you can remove the overflow bottle by detaching the top lid and lifting the bottle out of the car. watch out for the wiring harness underneath it, youll need to unplug that. NOW.....let me state for the record that i found it impossible to remove the bolts that run vertically through the part of the mount that attaches to the engine, therefore i could not take the whole mount of. instead, i removed the bolt that attaches the mount to the car (the horozontal one that runs parallel with the length of the car). the only downside to this is that its hard as hell to line the holes back up once you are done...so keep that in mind. after you have the bolt(s) out, you can go back under the car and SLOWLY jack up the motor. count with precision the number of rotations, just in case you need to line things up later to re-install the bolt. after every rotation, see if the alternator will come out. it shouldnt take much at all. once the old one is out, drop the new one in, itll just get stuck down there somwhere, LOL. now you lower the engine back down the same number of revolutions as you raised it, and reinstall the mount. check the service manual/chiltons for torque specs. i just tightend the hell out of it (im pretty weak though). if youd like, this would be a good time to install a motor mount insert.

8) reverse the steps to install the new alternator. make sure the belt is tight (should deflect no more than 1/2 inch or so in the middle of the longest run). if it squeeks tighten a bit more, and make sure to check on the tension after a week or so in case you are installing a new belt.


things to remember: if you choose method 7a, get gaskets before you start....you WILL break them all while removing the TB and manifold. if you remove the coolant overflow bottle, please remember to hook the wiring harness back up to the bottom of it when you re-install it. hmmm...i think thats it. well, good luck to you, it shouldnt take more than an 1.5 hours or so, assuming you dont die of hypothermia from all the cold weather everyones having. emoji

:shhh: i do cocaine :/shhh:

  

Report This Post to Admin Printer-friendly copy | Reply | Reply with quote | Top

    
DSMRoadsterJan-23-03 07:51 PM
Donating 2GNT member
3445 posts,
Click to send email to this author Click to send private message to this author Click to view this author's profile Click to add this author to your buddy list
#42616, "RE: alternator!"
In response to Reply # 1




          

Here I come to save the day! You don't need to do those two methods to get the alternator out. Make sure all the mounting brackets are off the alternator. You have to use your noggin for this part. It's a matter of science. you have to remove the inner mud guard and the passenger wheel off. There will be a nice open space right by the control arm and steering linkage/just above the axle. All you have to do is use your head and pull it out at a certain angle and it will easily come out. Trust me. It took me about half an hour to fine that perfect angle and the damn thing slipped right out like a sock. I just forgot what that angle was.

intricatelines.com/ -graphics and vinyls

"Tell them of us and say,
For their tomorrow,
We gave our today."
-- The Kohima Epitaph

  

Report This Post to Admin Printer-friendly copy | Reply | Reply with quote | Top

        
ghostESiKYJan-24-03 03:45 AM
Member since Nov 26th 2002
244 posts,
Click to send email to this author Click to send private message to this author Click to view this author's profile Click to add this author to your buddy list
#42624, "RE: alternator!"
In response to Reply # 2
Jan-24-03 03:55 AM by ghostESiKY

          

thanks yall for the input yo. thats the wonderful obstacle i get to tackle after i get outa school today. hopefully shouldnt be that hard... ima go with the pulling out from the mud guard area method first. i dont even feel like messn with the manifold n tb. nope that will be last resort. ill post back with results. thanks

19 degrees here in tx, and my car is sitting in my works parking lot. emoji

that boy K-Y emoji
kbnkb@sbcglobal.net
talonky36 (aim)

04 srt-4 (low and slo)
96 talon esi (still broke make me an offer)

  

Report This Post to Admin Printer-friendly copy | Reply | Reply with quote | Top

            
thedawgJan-24-03 01:21 PM
Donating 2GNT member
6287 posts,
Click to send email to this author Click to send private message to this author Click to view this author's profile Click to add this author to your buddy list
#42667, "RE: alternator!"
In response to Reply # 3


          

I agree, you can get the alternator out without unbolting or raising the motor.

While cursing for about 5 straight minutes after realizing I had forgot to attach the alternator to the motor BEFORE I put it back in the car, I finally discovered that little spot it slips through. Keep turning it around a buncha different directions, it will eventually fit.

  

Report This Post to Admin Printer-friendly copy | Reply | Reply with quote | Top

Top 2GNT Technical Performance/Engine topic #42551 Previous topic | Next topic
Powered by DCForum+ Version 2.2
Copyright 1997-2005 DCScripts.com, Copyright 2005-2026 2gnt.com
Generated in 0.065 seconds, executing 22 queries.